timestamp,action_type,item_id,source,user_answer,platform
1562594267019,enter,b190,diagnosis,,mobile
1562594286381,respond,q190,diagnosis,c,mobile
1562594294619,respond,q190,diagnosis,c,mobile
1562594308379,respond,q190,diagnosis,b,mobile
1562594309646,respond,q190,diagnosis,c,mobile
1562594316357,respond,q190,diagnosis,c,mobile
1562594321014,submit,b190,diagnosis,,mobile
1562594321079,enter,b3723,diagnosis,,mobile
1562594400319,respond,q5191,diagnosis,d,mobile
1562594406569,submit,b3723,diagnosis,,mobile
1562594406622,enter,b2497,diagnosis,,mobile
1562594426061,respond,q3965,diagnosis,c,mobile
1562594431032,submit,b2497,diagnosis,,mobile
1562594431086,enter,b2574,diagnosis,,mobile
1562594450209,respond,q4042,diagnosis,b,mobile
1562594467553,submit,b2574,diagnosis,,mobile
1562594922036,enter,l465,tutor,,mobile
1562595072833,quit,l465,tutor,,mobile
1563460594642,enter,b825,my_note,,web
1563460625446,respond,q825,my_note,c,web
1563460628201,submit,b825,my_note,,web
1563460628984,enter,e825,my_note,,web
1563460665870,quit,e825,my_note,,web
1563460668494,enter,b732,my_note,,web
1563460693191,respond,q732,my_note,b,web
1563460694036,submit,b732,my_note,,web
1563460695142,enter,e732,my_note,,web
1563460747275,quit,e732,my_note,,web
1563460749503,enter,b854,my_note,,web
1563460776591,respond,q854,my_note,a,web
1563460777537,submit,b854,my_note,,web
1563460778317,enter,e854,my_note,,web
1563460832370,quit,e854,my_note,,web
1563460834764,enter,b283,my_note,,web
1563460853279,respond,q283,my_note,a,web
1563460856927,submit,b283,my_note,,web
1563460857826,enter,e283,my_note,,web
1563460888775,quit,e283,my_note,,web
1563460890967,enter,b921,my_note,,web
1563460918878,respond,q921,my_note,b,web
1563460938336,submit,b921,my_note,,web
1563460939707,enter,e921,my_note,,web
1563460968684,quit,e921,my_note,,web
1563460972009,enter,b856,my_note,,web
1563460990532,respond,q856,my_note,b,web
1563460995623,submit,b856,my_note,,web
1563460996604,enter,e856,my_note,,web
1563461026672,quit,e856,my_note,,web
1563461028809,enter,b758,my_note,,web
1563461053494,respond,q758,my_note,c,web
1563461056558,submit,b758,my_note,,web
1563461057982,enter,e758,my_note,,web
1563461089971,quit,e758,my_note,,web
1563461092190,enter,b832,my_note,,web
1563461108273,respond,q832,my_note,a,web
1563461118484,submit,b832,my_note,,web
1563461119368,enter,e832,my_note,,web
1563461170081,quit,e832,my_note,,web
1563461172581,enter,b1384,my_note,,web
1563461202845,respond,q1384,my_note,c,web
1563461205281,submit,b1384,my_note,,web
1563461206266,enter,e1384,my_note,,web
1563461267262,quit,e1384,my_note,,web
1563461269785,enter,b952,my_note,,web
1563461286507,respond,q952,my_note,a,web
1563461291214,submit,b952,my_note,,web
1563461292096,enter,e952,my_note,,web
1563461317680,quit,e952,my_note,,web
1563461320127,enter,b1316,my_note,,web
1563461361581,respond,q1316,my_note,a,web
1563461362281,submit,b1316,my_note,,web
1563461363300,enter,e1316,my_note,,web
1563461442053,quit,e1316,my_note,,web
1563461444395,enter,b1266,my_note,,web
1563461469129,respond,q1266,my_note,c,web
1563461469760,submit,b1266,my_note,,web
1563461470809,enter,e1266,my_note,,web
1563461522442,quit,e1266,my_note,,web
1563461558948,enter,b3,my_note,,web
1563461600066,respond,q3,my_note,c,web
1563461600796,submit,b3,my_note,,web
1563461601958,enter,e3,my_note,,web
1563461639813,quit,e3,my_note,,web
1563461641901,enter,b90,my_note,,web
1563461675541,respond,q90,my_note,b,web
1563461676285,submit,b90,my_note,,web
1563461677182,enter,e90,my_note,,web
1563461733572,quit,e90,my_note,,web
1563461735513,enter,b5574,my_note,,web
1563461770108,respond,q8103,my_note,d,web
1563461770714,submit,b5574,my_note,,web
1563461771648,enter,e5574,my_note,,web
1563461806842,quit,e5574,my_note,,web
1563461809302,enter,b4,my_note,,web
1563461841893,respond,q4,my_note,b,web
1563461842625,submit,b4,my_note,,web
1563461844015,enter,e4,my_note,,web
1563461859030,quit,e4,my_note,,web
1563461861018,enter,b187,my_note,,web
1563461899832,respond,q187,my_note,a,web
1563461900456,submit,b187,my_note,,web
1563461901323,enter,e187,my_note,,web
1563461917676,quit,e187,my_note,,web
1563461919785,enter,b5545,my_note,,web
1563461953823,respond,q8074,my_note,d,web
1563461954553,submit,b5545,my_note,,web
1563461955433,enter,e5545,my_note,,web
1563462023372,quit,e5545,my_note,,web
1563462218585,enter,b1478,my_note,,web
1563463968773,respond,q1632,my_note,a,web
1563463969418,respond,q1632,my_note,d,web
1563463979106,respond,q1633,my_note,a,web
1563463992950,respond,q1634,my_note,a,web
1563464006842,submit,b1478,my_note,,web
1563464008203,enter,e1478,my_note,,web
1563464136345,quit,e1478,my_note,,web
1563464139469,enter,b1747,my_note,,web
1563464215490,respond,q2439,my_note,c,web
1563464218769,respond,q2439,my_note,d,web
1563464220515,respond,q2439,my_note,c,web
1563464230906,respond,q2440,my_note,a,web
1563464243110,respond,q2441,my_note,b,web
1563464262393,submit,b1747,my_note,,web
1563464263883,enter,e1747,my_note,,web
1563464340368,quit,e1747,my_note,,web
1563464342743,enter,b1758,my_note,,web
1563464406927,respond,q2473,my_note,c,web
1563464414351,respond,q2472,my_note,b,web
1563464425895,respond,q2474,my_note,c,web
1563464432018,respond,q2474,my_note,b,web
1563464442729,submit,b1758,my_note,,web
1563464443933,enter,e1758,my_note,,web
1563464509513,quit,e1758,my_note,,web
1563464511859,enter,b1776,my_note,,web
1563464589058,respond,q2527,my_note,b,web
1563464600372,respond,q2528,my_note,c,web
1563464617306,respond,q2526,my_note,b,web
1563464619397,submit,b1776,my_note,,web
1563464621148,enter,e1776,my_note,,web
1563464694003,quit,e1776,my_note,,web
1563464697068,enter,b1524,my_note,,web
1563464770672,respond,q1770,my_note,b,web
1563464793484,respond,q1771,my_note,a,web
1563464818311,respond,q1772,my_note,c,web
1563464819003,submit,b1524,my_note,,web
1563464820598,enter,e1524,my_note,,web
1563464979037,quit,e1524,my_note,,web
1563465297606,enter,b5192,my_note,,web
1563465320177,respond,q6861,my_note,b,web
1563465345386,respond,q6862,my_note,a,web
1563465370441,respond,q6863,my_note,c,web
1563465425846,respond,q6864,my_note,a,web
1563465428157,submit,b5192,my_note,,web
1563465429661,enter,e5192,my_note,,web
1563465521367,quit,e5192,my_note,,web
1563465524747,enter,b5114,my_note,,web
1563465540682,respond,q6669,my_note,a,web
1563465559671,respond,q6670,my_note,c,web
1563465614135,respond,q6672,my_note,d,web
1563465628454,respond,q6671,my_note,c,web
1563465630015,submit,b5114,my_note,,web
1563465632251,enter,e5114,my_note,,web
1563465684445,quit,e5114,my_note,,web
1563465687350,enter,b5109,my_note,,web
1563465706973,respond,q6649,my_note,d,web
1563465740407,respond,q6650,my_note,b,web
1563465777967,respond,q6650,my_note,a,web
1563465781426,respond,q6650,my_note,b,web
1563465801880,respond,q6651,my_note,a,web
1563465855345,respond,q6652,my_note,c,web
1563465857357,submit,b5109,my_note,,web
1563465859703,enter,e5109,my_note,,web
1563465942477,quit,e5109,my_note,,web
1563465944796,enter,b5124,my_note,,web
1563465987937,respond,q6709,my_note,c,web
1563466056452,respond,q6710,my_note,c,web
1563466085745,respond,q6711,my_note,a,web
1563466108789,respond,q6712,my_note,a,web
1563466118039,respond,q6711,my_note,b,web
1563466122920,submit,b5124,my_note,,web
1563466124762,enter,e5124,my_note,,web
1563466209589,quit,e5124,my_note,,web
1563466593966,enter,l815,archive,,web
1563466774668,quit,l815,archive,,web
1563466799565,enter,l739,archive,,web
1563466842960,quit,l739,archive,,web
1563466925920,enter,b4263,sprint,,web
1563466943567,respond,q5731,sprint,b,web
1563466946039,submit,b4263,sprint,,web
1563466947127,enter,e4263,sprint,,web
1563466976444,quit,e4263,sprint,,web
1563521402070,enter,b2742,sprint,,mobile
1563521419675,respond,q4210,sprint,c,mobile
1563521437887,respond,q4210,sprint,a,mobile
1563521441581,submit,b2742,sprint,,mobile
1563521441632,enter,e2742,sprint,,mobile
1563521490836,quit,e2742,sprint,,mobile
1563521490890,enter,b3048,sprint,,mobile
1563521519494,respond,q4516,sprint,c,mobile
1563521530106,submit,b3048,sprint,,mobile
1563521530160,enter,e3048,sprint,,mobile
1563521542865,quit,e3048,sprint,,mobile
1563521542924,enter,b6085,sprint,,mobile
1563521560544,respond,q8734,sprint,c,mobile
1563521572609,respond,q8734,sprint,a,mobile
1563521575743,submit,b6085,sprint,,mobile
1563521575788,enter,e6085,sprint,,mobile
1563521592406,quit,e6085,sprint,,mobile
1563521592470,enter,b3128,sprint,,mobile
1563521631079,respond,q4596,sprint,b,mobile
1563521634140,submit,b3128,sprint,,mobile
1563521634179,enter,e3128,sprint,,mobile
1563521655494,quit,e3128,sprint,,mobile
1563521655536,enter,b4434,sprint,,mobile
1563521688314,respond,q5902,sprint,a,mobile
1563521691958,submit,b4434,sprint,,mobile
1563521692006,enter,e4434,sprint,,mobile
1563521706388,quit,e4434,sprint,,mobile
1563521706435,enter,b2613,sprint,,mobile
1563521738965,respond,q4081,sprint,b,mobile
1563521742238,submit,b2613,sprint,,mobile
1563521742285,enter,e2613,sprint,,mobile
1563521747619,quit,e2613,sprint,,mobile
1563521747666,enter,b6854,sprint,,mobile
1563521796073,respond,q9503,sprint,a,mobile
1563521800169,submit,b6854,sprint,,mobile
1563521800218,enter,e6854,sprint,,mobile
1563521829064,quit,e6854,sprint,,mobile
1563521829107,enter,b5141,sprint,,mobile
1563521862965,respond,q6735,sprint,b,mobile
1563521868248,respond,q6735,sprint,c,mobile
1563521871608,submit,b5141,sprint,,mobile
1563521871650,enter,e5141,sprint,,mobile
1563521902051,quit,e5141,sprint,,mobile
1563521902097,enter,b3592,sprint,,mobile
1563521916387,respond,q5060,sprint,b,mobile
1563521944721,submit,b3592,sprint,,mobile
1563521944772,enter,e3592,sprint,,mobile
1563521963131,quit,e3592,sprint,,mobile
1563521963169,enter,b4105,sprint,,mobile
1563521994261,respond,q5573,sprint,d,mobile
1563521999340,submit,b4105,sprint,,mobile
1563521999384,enter,e4105,sprint,,mobile
1563522112872,quit,e4105,sprint,,mobile
1563522112919,enter,b11525,sprint,,mobile
1563522131354,respond,q17288,sprint,d,mobile
1563522134304,submit,b11525,sprint,,mobile
1563522134340,enter,e11525,sprint,,mobile
1563522145370,quit,e11525,sprint,,mobile
1563522213658,enter,b5105,sprint,,mobile
1563522348196,respond,q6636,sprint,b,mobile
1563522356503,submit,b5105,sprint,,mobile
1563522356553,enter,e5105,sprint,,mobile
1563522439001,quit,e5105,sprint,,mobile
1563522446425,enter,b5209,sprint,,mobile
1563522574221,respond,q6932,sprint,a,mobile
1563522587310,submit,b5209,sprint,,mobile
1563522587345,enter,e5209,sprint,,mobile
1563522668788,quit,e5209,sprint,,mobile
1563522668820,enter,b5184,sprint,,mobile
1563522834985,respond,q6832,sprint,d,mobile
1563522843965,submit,b5184,sprint,,mobile
1563522844005,enter,e5184,sprint,,mobile
1563522880145,quit,e5184,sprint,,mobile
1563524059508,enter,b4754,sprint,,mobile
1563524107817,respond,q6222,sprint,c,mobile
1563524113201,submit,b4754,sprint,,mobile
1563524113240,enter,e4754,sprint,,mobile
1563524131125,quit,e4754,sprint,,mobile
1563524131169,enter,b5146,sprint,,mobile
1563524150275,respond,q6740,sprint,b,mobile
1563524154041,submit,b5146,sprint,,mobile
1563524154076,enter,e5146,sprint,,mobile
1563524168050,quit,e5146,sprint,,mobile
1563524168096,enter,b3091,sprint,,mobile
1563524207149,respond,q4559,sprint,d,mobile
1563524210416,submit,b3091,sprint,,mobile
1563524210466,enter,e3091,sprint,,mobile
1563524257756,quit,e3091,sprint,,mobile
1563524257796,enter,b7448,sprint,,mobile
1563524276834,respond,q10097,sprint,d,mobile
1563524286343,respond,q10097,sprint,c,mobile
1563524291373,submit,b7448,sprint,,mobile
1563524291415,enter,e7448,sprint,,mobile
1563524296640,quit,e7448,sprint,,mobile
1563524296680,enter,b3164,sprint,,mobile
1563524326845,respond,q4632,sprint,c,mobile
1563524330545,submit,b3164,sprint,,mobile