diff --git a/.gitattributes b/.gitattributes
index 1ef325f1b111266a6b26e0196871bd78baa8c2f3..89d57066cce24acaa0c9ed9a75a145b285f112d4 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -57,3 +57,13 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 # Video files - compressed
 *.mp4 filter=lfs diff=lfs merge=lfs -text
 *.webm filter=lfs diff=lfs merge=lfs -text
+sheetbench/large_cases/large_cases_xlsx/condabench_2020-05-26.xlsx filter=lfs diff=lfs merge=lfs -text
+sheetbench/large_cases/large_cases_xlsx/condabench_2021-05-04.xlsx filter=lfs diff=lfs merge=lfs -text
+sheetbench/large_cases/large_cases_xlsx/DABstep_5tables.xlsx filter=lfs diff=lfs merge=lfs -text
+sheetbench/large_cases/large_cases_xlsx/ecommerce-fashion-dataset.xlsx filter=lfs diff=lfs merge=lfs -text
+sheetbench/large_cases/large_cases_xlsx/mmqa0326.xlsx filter=lfs diff=lfs merge=lfs -text
+sheetbench/large_cases/large_cases_xlsx/mmqa1159.xlsx filter=lfs diff=lfs merge=lfs -text
+sheetbench/large_cases/large_cases_xlsx/solar-power-generation-data.xlsx filter=lfs diff=lfs merge=lfs -text
+sheetbench/manipulation[[:space:]]cases/case8/GDPBreakdown_Ans.xlsx filter=lfs diff=lfs merge=lfs -text
+sheetbench/manipulation[[:space:]]cases/case8/GDPBreakdown.xlsx filter=lfs diff=lfs merge=lfs -text
+sheetbench/multi-table[[:space:]]cases/multiple_tables_realhit_xlsx/economy-table17.xlsx filter=lfs diff=lfs merge=lfs -text
diff --git a/sheetbench/complex table cases/complex_tables_mimo_hitab_fixed.json b/sheetbench/complex table cases/complex_tables_mimo_hitab_fixed.json
new file mode 100644
index 0000000000000000000000000000000000000000..b5d76644da687183e20e55e9b77bdcef766d646f
--- /dev/null
+++ b/sheetbench/complex table cases/complex_tables_mimo_hitab_fixed.json	
@@ -0,0 +1,168 @@
+[
+  {
+    "File": "sheetbench/complex table cases/mimo_hitab_xlsx/PileSingleCalculation.xlsx",
+    "Tags": ["complex table"],
+    "QA": [
+      "What is the unit index (Yuan/m2) of the 9-Story Slab Residential? ",
+      "74.434541420118 Yuan/m²"
+    ],
+    "Source": "MiMoTable",
+    "ID": "33",
+    "Type": "QA"
+  },
+  {
+    "File": "sheetbench/complex table cases/mimo_hitab_xlsx/CostExpenseAnalysisTable1(2).xlsx",
+    "Tags": ["complex table"],
+    "QA": [
+      "What is the budget for direct materials in July?",
+      "1500"
+    ],
+    "Source": "MiMoTable",
+    "ID": "129",
+    "Type": "QA"
+  },
+  {
+    "File": "sheetbench/complex table cases/mimo_hitab_xlsx/8PumpMachinery.xlsx",
+    "Tags": ["complex table"],
+    "QA": [
+      "What is the total of the shift basis price and depreciation cost for the Electric Single-stage Centrifugal Clean Water Pump with serial number 8-5?",
+      "508.71 yuan."
+    ],
+    "Source": "MiMoTable",
+    "ID": "62",
+    "Type": "QA"
+  },
+  {
+    "File": "sheetbench/complex table cases/mimo_hitab_xlsx/PanzhihuaMaintenanceWorkArea.xlsx",
+    "Tags": ["complex table"],
+    "QA": [
+      "What is the average number of sub-division engineering items under each division engineering item? ",
+      "3"
+    ],
+    "Source": "MiMoTable",
+    "ID": "98",
+    "Type": "QA"
+  },
+  {
+    "File": "sheetbench/complex table cases/mimo_hitab_xlsx/ProductionandManufacturingForm(648).xlsx",
+    "Tags": ["complex table"],
+    "QA": [
+      "According to the table, what management measures are proposed to reduce the risks in the product trial production process? ",
+      "1. Repeatedly discuss market demand when initiating new product development.\n2. Choose materials that can be reused as much as possible when developing products.\n3. Increase resource investment in design and development to shorten the product development cycle as much as possible.\n\nThese measures aim to ensure that the design and trial production of products can meet market and customer needs, while reducing risks through effective monitoring and measurement, contract review, and other means. Related documents include \"Product and Service Requirements Control Procedure\" and \"Design and Development Control Procedure.\""
+    ],
+    "Source": "MiMoTable",
+    "ID": "43",
+    "Type": "QA"
+  },
+  {
+    "File": "sheetbench/complex table cases/mimo_hitab_xlsx/Sheet14.xlsx",
+    "Tags": ["complex table"],
+    "QA": [
+      "How many employees does XX company have? ",
+      "51"
+    ],
+    "Source": "MiMoTable",
+    "ID": "109",
+    "Type": "QA"
+  },
+  {
+    "File": "sheetbench/complex table cases/mimo_hitab_xlsx/GoodsLogisticsManagement(30).xlsx",
+    "Tags": ["complex table"],
+    "QA": [
+      "As of April 20, 2020, what is the total inventory quantity of  Gree Air Conditioners in Warehouse B? ",
+      "23. "
+    ],
+    "Source": "MiMoTable",
+    "ID": "106",
+    "Type": "QA"
+  },
+  {
+    "File": "sheetbench/complex table cases/mimo_hitab_xlsx/CompanyProfitabilityAnalysisTable1.xlsx",
+    "Tags": ["complex table"],
+    "QA": [
+      "In 2020, using the compounded-factor method, which quarter’s profit MoM growth rate increased, and provide the specific quarterly MoM growth rate values?",
+      " No quarter increased; Q1 −22.7 %, Q2 −67.7 %, Q3 −143.7 %, Q4 −1001.2 %."
+    ],
+    "Source": "MiMoTable",
+    "ID": "104",
+    "Type": "QA"
+  },
+  {
+    "File": "sheetbench/complex table cases/mimo_hitab_xlsx/1216(2).xlsx",
+    "Tags": ["complex table"],
+    "QA": [
+      "What is the quantity of \"Floor Tiles (1000×1000)\" on the first floor?",
+      "72.4"
+    ],
+    "Source": "MiMoTable",
+    "ID": "91",
+    "Type": "QA"
+  },
+  {
+    "File": "sheetbench/complex table cases/mimo_hitab_xlsx/417_totto48261-1.xlsx",
+    "Tags": ["complex table"],
+    "QA": [
+      "how many kilograms did josef strassberger press in the men's +82.5 kg weightlifting category at the 1932 summer olympics?",
+      "125.0"
+    ],
+    "Source": "HiTab",
+    "ID": "1106",
+    "Type": "QA"
+  },
+  {
+    "File": "sheetbench/complex table cases/mimo_hitab_xlsx/PanzhihuaMaintenanceWorkArea.xlsx",
+    "Tags": ["complex table"],
+    "QA": [
+      "What is the sub-item engineering with serial number 2 under the division engineering items handled by Panzhihua Highway Construction Co., Ltd.? ",
+      "Earthwork Backfill, Rebar, Tile Surface Layer (Brick Surface Layer), Tile Surface Layer (Granite Surface Layer), Metal Door and Window Installation, Membrane Waterproof Layer, Indoor Fire Hydrant System Installation, Rainwater Pipes and Fittings Installation, Sanitary Ware Water Supply Fittings Installation, Electrical Conduit, Cable Conduit and Trunking Installation, Lightning Down Conductor and Substation Grounding Main Line Installation"
+    ],
+    "Source": "MiMoTable",
+    "ID": "101",
+    "Type": "QA"
+  },
+  {
+    "File": "sheetbench/complex table cases/mimo_hitab_xlsx/1706967909341.xlsx",
+    "Tags": ["complex table"],
+    "QA": [
+      "What is the \"Direct Cost (Yuan)\" for the \"Excavation\" project in the table?",
+      "46705"
+    ],
+    "Source": "MiMoTable",
+    "ID": "126",
+    "Type": "QA"
+  },
+  {
+    "File": "sheetbench/complex table cases/mimo_hitab_xlsx/WorkplaceGeneral(41).xlsx",
+    "Tags": ["complex table"],
+    "QA": [
+      "What is the entertainment expenditure in row with serial number 18?",
+      "-5700"
+    ],
+    "Source": "MiMoTable",
+    "ID": "209",
+    "Type": "QA"
+  },
+  {
+    "File": "sheetbench/complex table cases/mimo_hitab_xlsx/CoalMineProductionDailyReport.xlsx",
+    "Tags": ["complex table, multiple sheets"],
+    "QA": [
+      "What is the monthly plan for the 10403 Workface? ",
+      "12000"
+    ],
+    "Source": "MiMoTable",
+    "ID": "443",
+    "Type": "QA"
+  },
+  {
+    "File": "sheetbench/complex table cases/mimo_hitab_xlsx/AnnualSalespersonPerformanceCalculationTable1.xlsx",
+    "Tags": ["complex table, multiple tables"],
+    "QA": [
+      "What is the average value of all sales amounts in the table?",
+      "10326"
+    ],
+    "Source": "MiMoTable",
+    "ID": "527",
+    "Type": "QA"
+  }
+
+]
diff --git a/sheetbench/complex table cases/complex_tables_realhit_fixed.json b/sheetbench/complex table cases/complex_tables_realhit_fixed.json
new file mode 100644
index 0000000000000000000000000000000000000000..a72f5bb1b87d46a8e7877f59161da5269ed76739
--- /dev/null
+++ b/sheetbench/complex table cases/complex_tables_realhit_fixed.json	
@@ -0,0 +1,67 @@
+[
+  {
+    "File": "sheetbench/complex table cases/realhit_xlsx/business-table09.xlsx",
+    "Tags": ["hierarchy table"],
+    "QA": [
+      "What is the total landings (tonnes live weight) for Scotland in 2023, and how does it compare to the total landings for England, Wales, and N.I.? ",
+      "163802, 6987, much higher"
+    ],
+    "Source": "RealHiTBench",
+    "ID": "2292",
+    "Type": "QA"
+  },
+  {
+    "File": "sheetbench/complex table cases/realhit_xlsx/business-table16.xlsx",
+    "Tags": ["hierarchy table"],
+    "QA": [
+      "How many years between 2008/09 and 2012/13 had fundraising income exceeding £10,000,000 for the British Museum?",
+      "4"
+    ],
+    "Source": "RealHiTBench",
+    "ID": "118",
+    "Type": "QA"
+  },
+  {
+    "File": "sheetbench/complex table cases/realhit_xlsx/economy-table27.xlsx",
+    "Tags": ["hierarchy table"],
+    "QA": [
+      "How many quarters had a GDP greater than 95,000 (in millions of Euros) during the period 2023-Q3 to 2024-Q3?",
+      "2"
+    ],
+    "Source": "RealHiTBench",
+    "ID": "282",
+    "Type": "QA"
+  },
+  {
+    "File": "sheetbench/complex table cases/realhit_xlsx/economy-table36.xlsx",
+    "Tags": ["hierarchy table"],
+    "QA": [
+      "What is the difference in \"Mark Up Price\" between \"Painted\" and \"Galvalume\" materials for the product \"17.25 Cap\"?",
+      "4.05"
+    ],
+    "Source": "RealHiTBench",
+    "ID": "703",
+    "Type": "QA"
+  },
+  {
+    "File": "sheetbench/complex table cases/realhit_xlsx/labor-table39.xlsx",
+    "Tags": ["hierarchy table"],
+    "QA": [
+      "How many users handled more than 11 chats serviced, and what is the total number of chats they serviced?",
+      "2, 24"
+    ],
+    "Source": "RealHiTBench",
+    "ID": "1135",
+    "Type": "QA"
+  },
+  {
+    "File": "sheetbench/complex table cases/realhit_xlsx/society-table28.xlsx",
+    "QA": [
+      "What is the total number of lives saved according to the mitigation strategies?",
+      "3270"
+    ],
+    "Source": "RealHiTBench",
+    "ID": "515",
+    "Type": "QA"
+  }
+]
\ No newline at end of file
diff --git a/sheetbench/complex table cases/mimo_hitab_xlsx/1216(2).xlsx b/sheetbench/complex table cases/mimo_hitab_xlsx/1216(2).xlsx
new file mode 100644
index 0000000000000000000000000000000000000000..0e3f772dfe8c63f808a0d63e45d310c4fdef556d
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diff --git a/sheetbench/complex table cases/mimo_hitab_xlsx/1706967909341.xlsx b/sheetbench/complex table cases/mimo_hitab_xlsx/1706967909341.xlsx
new file mode 100644
index 0000000000000000000000000000000000000000..ac91feb51412a9bfc11339f20e96b0dc0f8a39b0
Binary files /dev/null and b/sheetbench/complex table cases/mimo_hitab_xlsx/1706967909341.xlsx differ
diff --git a/sheetbench/complex table cases/mimo_hitab_xlsx/417_totto48261-1.xlsx b/sheetbench/complex table cases/mimo_hitab_xlsx/417_totto48261-1.xlsx
new file mode 100644
index 0000000000000000000000000000000000000000..84b99ae3e05aeef536992b21dbb6996fba9ee403
Binary files /dev/null and b/sheetbench/complex table cases/mimo_hitab_xlsx/417_totto48261-1.xlsx differ
diff --git a/sheetbench/complex table cases/mimo_hitab_xlsx/8PumpMachinery.xlsx b/sheetbench/complex table cases/mimo_hitab_xlsx/8PumpMachinery.xlsx
new file mode 100644
index 0000000000000000000000000000000000000000..423218ee0b15be6f31ca63c1e53b41d351516682
Binary files /dev/null and b/sheetbench/complex table cases/mimo_hitab_xlsx/8PumpMachinery.xlsx differ
diff --git a/sheetbench/complex table cases/mimo_hitab_xlsx/AnnualSalespersonPerformanceCalculationTable1.xlsx b/sheetbench/complex table cases/mimo_hitab_xlsx/AnnualSalespersonPerformanceCalculationTable1.xlsx
new file mode 100644
index 0000000000000000000000000000000000000000..91298684dc7811b72e32842def0a7ca37d60594b
Binary files /dev/null and b/sheetbench/complex table cases/mimo_hitab_xlsx/AnnualSalespersonPerformanceCalculationTable1.xlsx differ
diff --git a/sheetbench/complex table cases/mimo_hitab_xlsx/CoalMineProductionDailyReport.xlsx b/sheetbench/complex table cases/mimo_hitab_xlsx/CoalMineProductionDailyReport.xlsx
new file mode 100644
index 0000000000000000000000000000000000000000..0b28c59f78f50c887f67587571c08457ca1e632d
Binary files /dev/null and b/sheetbench/complex table cases/mimo_hitab_xlsx/CoalMineProductionDailyReport.xlsx differ
diff --git a/sheetbench/complex table cases/mimo_hitab_xlsx/CompanyProfitabilityAnalysisTable1.xlsx b/sheetbench/complex table cases/mimo_hitab_xlsx/CompanyProfitabilityAnalysisTable1.xlsx
new file mode 100644
index 0000000000000000000000000000000000000000..200c925ad956ee4b1c12820360f1517a9fa05134
Binary files /dev/null and b/sheetbench/complex table cases/mimo_hitab_xlsx/CompanyProfitabilityAnalysisTable1.xlsx differ
diff --git a/sheetbench/complex table cases/mimo_hitab_xlsx/CostExpenseAnalysisTable1(2).xlsx b/sheetbench/complex table cases/mimo_hitab_xlsx/CostExpenseAnalysisTable1(2).xlsx
new file mode 100644
index 0000000000000000000000000000000000000000..c3c9c30b63834dd26d9043f8c02837087b721168
Binary files /dev/null and b/sheetbench/complex table cases/mimo_hitab_xlsx/CostExpenseAnalysisTable1(2).xlsx differ
diff --git a/sheetbench/complex table cases/mimo_hitab_xlsx/GoodsLogisticsManagement(30).xlsx b/sheetbench/complex table cases/mimo_hitab_xlsx/GoodsLogisticsManagement(30).xlsx
new file mode 100644
index 0000000000000000000000000000000000000000..c6b5720d9bb20537b5b8a6b00ef79b5dcd826277
Binary files /dev/null and b/sheetbench/complex table cases/mimo_hitab_xlsx/GoodsLogisticsManagement(30).xlsx differ
diff --git a/sheetbench/complex table cases/mimo_hitab_xlsx/PanzhihuaMaintenanceWorkArea.xlsx b/sheetbench/complex table cases/mimo_hitab_xlsx/PanzhihuaMaintenanceWorkArea.xlsx
new file mode 100644
index 0000000000000000000000000000000000000000..019b667f0d7363d74c119dea649fad18e48e9cfe
Binary files /dev/null and b/sheetbench/complex table cases/mimo_hitab_xlsx/PanzhihuaMaintenanceWorkArea.xlsx differ
diff --git a/sheetbench/complex table cases/mimo_hitab_xlsx/PileSingleCalculation.xlsx b/sheetbench/complex table cases/mimo_hitab_xlsx/PileSingleCalculation.xlsx
new file mode 100644
index 0000000000000000000000000000000000000000..c0ce1c88076a092425bbdace8b8fd32f39d760c5
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diff --git a/sheetbench/complex table cases/mimo_hitab_xlsx/ProductionandManufacturingForm(648).xlsx b/sheetbench/complex table cases/mimo_hitab_xlsx/ProductionandManufacturingForm(648).xlsx
new file mode 100644
index 0000000000000000000000000000000000000000..dea73b1c1e16e9c3348eaa12d2cc4922f94085c6
Binary files /dev/null and b/sheetbench/complex table cases/mimo_hitab_xlsx/ProductionandManufacturingForm(648).xlsx differ
diff --git a/sheetbench/complex table cases/mimo_hitab_xlsx/Sheet14.xlsx b/sheetbench/complex table cases/mimo_hitab_xlsx/Sheet14.xlsx
new file mode 100644
index 0000000000000000000000000000000000000000..63a1e266a4fb68a95d56be4930048f39938ac12b
Binary files /dev/null and b/sheetbench/complex table cases/mimo_hitab_xlsx/Sheet14.xlsx differ
diff --git a/sheetbench/complex table cases/mimo_hitab_xlsx/WorkplaceGeneral(41).xlsx b/sheetbench/complex table cases/mimo_hitab_xlsx/WorkplaceGeneral(41).xlsx
new file mode 100644
index 0000000000000000000000000000000000000000..289b80b2eecd2d12049c74143fe63092ed6141e4
Binary files /dev/null and b/sheetbench/complex table cases/mimo_hitab_xlsx/WorkplaceGeneral(41).xlsx differ
diff --git a/sheetbench/complex table cases/realhit_xlsx/business-table09.xlsx b/sheetbench/complex table cases/realhit_xlsx/business-table09.xlsx
new file mode 100644
index 0000000000000000000000000000000000000000..5687e2f2957dbfe8628c9aa4327487378ccd4480
Binary files /dev/null and b/sheetbench/complex table cases/realhit_xlsx/business-table09.xlsx differ
diff --git a/sheetbench/complex table cases/realhit_xlsx/business-table16.xlsx b/sheetbench/complex table cases/realhit_xlsx/business-table16.xlsx
new file mode 100644
index 0000000000000000000000000000000000000000..bda5231d7e8a06b458318ac9601442a90fa8d073
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diff --git a/sheetbench/complex table cases/realhit_xlsx/economy-table27.xlsx b/sheetbench/complex table cases/realhit_xlsx/economy-table27.xlsx
new file mode 100644
index 0000000000000000000000000000000000000000..2b524eecb1eff609f9011dbd1eff4dea6a72b0de
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diff --git a/sheetbench/complex table cases/realhit_xlsx/economy-table36.xlsx b/sheetbench/complex table cases/realhit_xlsx/economy-table36.xlsx
new file mode 100644
index 0000000000000000000000000000000000000000..f10566b5e16e3731d96e0abef2121efc1819ad99
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diff --git a/sheetbench/complex table cases/realhit_xlsx/labor-table39.xlsx b/sheetbench/complex table cases/realhit_xlsx/labor-table39.xlsx
new file mode 100644
index 0000000000000000000000000000000000000000..20e3abafaf79e3c078d3320061f5950b4e181fc5
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diff --git a/sheetbench/complex table cases/realhit_xlsx/society-table28.xlsx b/sheetbench/complex table cases/realhit_xlsx/society-table28.xlsx
new file mode 100644
index 0000000000000000000000000000000000000000..cab0b45c3158c9788f1f1f0e1b85d036a35bd2e6
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diff --git a/sheetbench/large_cases/large_cases.json b/sheetbench/large_cases/large_cases.json
new file mode 100644
index 0000000000000000000000000000000000000000..d8ac0d7dc2a6797ccaec3f78bb09c4917870fc0f
--- /dev/null
+++ b/sheetbench/large_cases/large_cases.json
@@ -0,0 +1,208 @@
+[
+  {
+    "File": "sheetbench/large_cases/large_cases_xlsx/mmqa1159.xlsx",
+    "Tags": ["large table, multitable"],
+    "QA": [
+      "Who are the top 3 players in terms of overall rating?",
+      "Lionel Messi, Cristiano Ronaldo, Luis Suarez"
+    ],
+    "Source": "New Cases",
+    "ID": "1",
+    "Type": "QA"
+  },
+  {
+    "File": "sheetbench/large_cases/large_cases_xlsx/mmqa1159.xlsx",
+    "Tags": ["large table, multitable"],
+    "QA": [
+      "Who is the tallest player, and what is their height?",
+      "Kristof van Hout, 208.28"
+    ],
+    "Source": "New Cases",
+    "ID": "2",
+    "Type": "QA"
+  },
+  {
+    "File": "sheetbench/large_cases/large_cases_xlsx/mmqa1159.xlsx",
+    "Tags": ["large table, multitable"],
+    "QA": [
+      "Who is the oldest among the players?",
+      "Alberto Fontana"
+    ],
+    "Source": "New Cases",
+    "ID": "3",
+    "Type": "QA"
+  },
+  {
+    "File": "sheetbench/large_cases/large_cases_xlsx/mmqa1159.xlsx",
+    "Tags": ["large table, multitable"],
+    "QA": [
+      "In terms of preferred foot, are there more players who prefer right foot over left foot, or vice versa?",
+      "There are more players who prefer right foot over left foot"
+    ],
+    "Source": "New Cases",
+    "ID": "4",
+    "Type": "QA"
+  },
+  {
+    "File": "sheetbench/large_cases/large_cases_xlsx/mmqa0326.xlsx",
+    "Tags": ["large table, multitable"],
+    "QA": [
+      "Find the average height of the players who belong to the college called 'Yale University', round to two decimal places.",
+      "59.14"
+    ],
+    "Source": "New Cases",
+    "ID": "7",
+    "Type": "QA"
+  },
+  {
+    "File": "sheetbench/large_cases/large_cases_xlsx/solar-power-generation-data.xlsx",
+    "Tags": ["large table, multitable"],
+    "QA": [
+      "What is the correlation coefficient between irradiation and daily yield of the solar power plant for Plant 1? Please ignore any data points where the irradiation or daily yield values are zero or missing. Round to 3 decimal places",
+      "0.654"
+    ],
+    "Source": "New Cases",
+    "ID": "8",
+    "Type": "QA"
+  },
+  {
+    "File": "sheetbench/large_cases/large_cases_xlsx/solar-power-generation-data.xlsx",
+    "Tags": ["large table, multitable"],
+    "QA": [
+      "How many inverters show significant deviation in power output compared to others in similar conditions, where a significant deviation is defined as a deviation greater than two standard deviations from the average power output?",
+      "44"
+    ],
+    "Source": "New Cases",
+    "ID": "9",
+    "Type": "QA"
+  },
+  {
+    "File": "sheetbench/large_cases/large_cases_xlsx/solar-power-generation-data.xlsx",
+    "Tags": ["large table, multitable"],
+    "QA": [
+      "Is the average daily yield of 'V94E5Ben1TlhnDV' below the overall plant average daily yield?",
+      "Yes"
+    ],
+    "Source": "New Cases",
+    "ID": "10",
+    "Type": "QA"
+  },
+  {
+    "File": "sheetbench/large_cases/large_cases_xlsx/solar-power-generation-data.xlsx",
+    "Tags": ["large table, multitable"],
+    "QA": [
+      "What is the difference between the overall plant average daily yield and the average yield of equipment 'LlT2YUhhzqhg5Sw'? Round to three decimal places.",
+      "114.491"
+    ],
+    "Source": "New Cases",
+    "ID": "11",
+    "Type": "QA"
+  },
+  {
+    "File": "sheetbench/large_cases/large_cases_xlsx/ecommerce-fashion-dataset.xlsx",
+    "Tags": ["large table"],
+    "QA": [
+      "What is the total occurrence of Small size in all categories? Do not consider numerical based sizes.",
+      "12646"
+    ],
+    "Source": "New Cases",
+    "ID": "13",
+    "Type": "QA"
+  },
+  {
+    "File": "sheetbench/large_cases/large_cases_xlsx/ecommerce-fashion-dataset.xlsx",
+    "Tags": ["large table"],
+    "QA": [
+      "How many unique products are there in the Westernwear-Women category? Ensure to exclude entries with missing values in product details and category. Clean the data by removing unwanted characters from the price, and drop any rows with non-numeric prices. Additionally, trim any leading or trailing spaces in the product details to ensure accurate counting.",
+      "7194"
+    ],
+    "Source": "New Cases",
+    "ID": "14",
+    "Type": "QA"
+  },
+  {
+    "File": "sheetbench/large_cases/large_cases_xlsx/ecommerce-fashion-dataset.xlsx",
+    "Tags": ["large table"],
+    "QA": [
+      "What is the total occurrence of X-Large size in Lingerie&Nightwear-Women category? Ignore any numerical based sizes.",
+      "1182"
+    ],
+    "Source": "New Cases",
+    "ID": "15",
+    "Type": "QA"
+  },
+  {
+    "File": "sheetbench/large_cases/large_cases_xlsx/condabench_2020-05-26.xlsx",
+    "Tags": ["large table, multiple tables"],
+    "QA": [
+      "How many Margarita recipes are in the dataset? When counting the recipes, make sure to handle missing values by excluding entries with missing values in the name. Additionally, clean the ingredient names by stripping any leading or trailing spaces and converting them to lowercase to ensure consistency.",
+      "65"
+    ],
+    "Source": "New Cases",
+    "ID": "16",
+    "Type": "QA"
+  },
+  {
+    "File": "sheetbench/large_cases/large_cases_xlsx/condabench_2020-05-26.xlsx",
+    "Tags": ["large table, multiple tables"],
+    "QA": [
+      "What percentage of Margarita recipes include tequila? Ensure to clean and handle any missing ingredients and count ingredients in a case-insensitive manner.",
+      "18.46%"
+    ],
+    "Source": "New Cases",
+    "ID": "17",
+    "Type": "QA"
+  },
+  {
+    "File": "sheetbench/large_cases/large_cases_xlsx/condabench_2020-05-26.xlsx",
+    "Tags": ["large table, multiple tables"],
+    "QA": [
+      "Which ingredient is most commonly used in the margarita recipes in the dataset? Consider ingredients listed across all possible ingredient columns and combine them into a single list. Filter recipes by names containing 'margarita' across all datasets.",
+      "Tequila"
+    ],
+    "Source": "New Cases",
+    "ID": "18",
+    "Type": "QA"
+  },
+  {
+    "File": "sheetbench/large_cases/large_cases_xlsx/condabench_2021-05-04.xlsx",
+    "Tags": ["large table"],
+    "QA": [
+      "What is the most recent installation year of water points in the dataset, considering only valid years up to the current year and excluding any unrealistic future years or non-positive values?",
+      "2021"
+    ],
+    "Source": "New Cases",
+    "ID": "19",
+    "Type": "QA"
+  },
+  {
+    "File": "sheetbench/large_cases/large_cases_xlsx/condabench_2021-05-04.xlsx",
+    "Tags": ["large table"],
+    "QA": [
+      "How many water points are damaged and require rehabilitation, including those that are either non-functional or have any form of damage indicated in their status?",
+      "35423"
+    ],
+    "Source": "New Cases",
+    "ID": "20",
+    "Type": "QA"
+  },
+  {
+        "File": "sheetbench/large_cases/large_cases_xlsx/DABstep_5tables.xlsx",
+        "tags": ["DKI_DABstep", "easy"],
+        "QA": ["Which issuing country has the highest number of transactions? Answer must be just the country code. If a question does not have a relevant or applicable answer for the task, please respond with 'Not Applicable'.", 
+        "NL"],
+        "Source": "DABstep",
+	"ID": "21",
+        "Type": "QA"
+    },
+    {
+        "File": "sheetbench/large_cases/large_cases_xlsx/DABstep_5tables.xlsx",
+        "tags": ["DKI_DABstep", "hard"],
+        "workbook": "DKI/DABstep/DABstep_5tables.xlsx",
+        "QA": ["What is the fee ID or IDs that apply to account_type = R and aci = B? Answer must be a list of values in comma separated list, eg: A, B, C. If the answer is an empty list, reply with an empty string. If a question does not have a relevant or applicable answer for the task, please respond with 'Not Applicable'.", 
+        "34, 39, 49, 62, 68, 82, 154, 220, 231, 236, 265, 276, 278, 286, 329, 345, 352, 355, 360, 368, 369, 390, 393, 404, 419, 512, 539, 556, 564, 583, 587, 590, 638, 645, 661, 711, 717, 731, 757, 779, 793, 828, 837, 871, 915, 938, 939, 964, 986, 998"],
+        "Source": "DABstep",
+	"ID": "22",
+        "Type": "QA"
+    }
+]
\ No newline at end of file
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+[
+    {
+        "File": "sheetbench/manipulation cases/case3/nsf22319-tab005-001_input.xlsx",
+        "Tags":["hierarchy table"],
+        "QA": ["Set the background color of the header section to yellow.","sheetbench/manipulation cases/case3/nsf22319-tab005-001_answer.xlsx"],
+        "Source": "NSF",
+        "ID": 0,
+        "Type": "manipulation"
+    },
+    {
+        "File": "sheetbench/manipulation cases/case5_1/1_15825_input.xlsx",
+        "Tags":["large table","multiple"],
+        "QA": ["Set the background color of the header section to yellow.","sheetbench/manipulation cases/case5_1/1_15825_answer.xlsx"],
+        "Source": "spreadsheetbench",
+        "ID": 1,
+        "Type": "manipulation"
+    },
+    {
+        "File": "sheetbench/manipulation cases/case1/1_19-16_input.xlsx",
+        "Tags":["large table"],
+        "QA": ["Retain only the rows containing 'TSCO REQ' in column H.","sheetbench/manipulation cases/case1/1_19-16_answer.xlsx"],
+        "Source": "spreadsheetbench",
+        "ID": 2,
+        "Type": "manipulation"
+    },
+    {
+        "File": "sheetbench/manipulation cases/case17/IncomeStatement2.xlsx",
+        "Tags":["none-table"],
+        "QA": ["Calculate the gross profits for all years.","sheetbench/manipulation cases/case17/IncomeStatement2_Ans.xlsx"],
+        "Source": "sheetcopilot",
+        "ID": 3,
+        "Type": "manipulation"
+    },
+    {
+        "File": "sheetbench/manipulation cases/case5_2/1_15825_input.xlsx",
+        "Tags":["large table","multiple"],
+        "QA": ["Filter records in 'Input (Full List)' table where 'TDTE' < 18  and put the results in 'Output (Filtered List)' table.","sheetbench/manipulation cases/case5_2/1_15825_answer.xlsx"],
+        "Source": "spreadsheetbench",
+        "ID": 4,
+        "Type": "manipulation"
+    },
+     {
+        "File": "sheetbench/manipulation cases/case7/Dragging.xlsx",
+        "Tags":["none-table"],
+        "QA": ["Fill out other rows in column B using the formula in B2.","sheetbench/manipulation cases/case7/Dragging_Ans.xlsx"],
+        "Source": "sheetcopilot",
+        "ID":5,
+        "Type": "manipulation"
+    },
+    {
+        "File": "sheetbench/manipulation cases/case12/BookSales.xlsx",
+        "Tags":["large table","multiple"],
+        "QA": ["Fill the 'Bookname' column based on 'Bookid'.","sheetbench/manipulation cases/case12/BookSales_Ans.xlsx"],
+        "Source": "sheetagent",
+        "ID": 6,
+        "Type": "manipulation"
+    },
+    {
+        "File": "sheetbench/manipulation cases/case8/GDPBreakdown.xlsx",
+        "Tags":["none-table"],
+        "QA": ["Create a stacked area chart in a new sheet 'GDP Growth Chart' with title 'GDP Growth' to display the GDP over time for countries listed in sheet 2.","sheetbench/manipulation cases/case8/GDPBreakdown_Ans.xlsx"],
+        "Source": "sheetcopilot",
+        "ID": 7,
+        "Type": "manipulation"
+    }
+]
\ No newline at end of file
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+[
+    {
+        "File": "sheetbench/multi-table cases/multitab_xlsx/1000.xlsx",
+        "Tags": ["multiple", "none-table"],
+        "QA": [
+            "What is the sum of the revenues in the years where Net investment gains (losses) is positive? (in million)",
+            "50984.0"
+        ],
+        "Source": "MultiHiertt",
+        "ID": "1000",
+        "Type": "QA"
+    },
+    {
+        "File": "sheetbench/multi-table cases/multitab_xlsx/1001.xlsx",
+        "Tags": ["multiple", "none-table"],
+        "QA": [
+            "what is the percentage increase in total stock-based compensation expense from 2009 to 2010?",
+            "0.05742"
+        ],
+        "Source": "MultiHiertt",
+        "ID": "1001",
+        "Type": "QA"
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+    {
+        "File": "sheetbench/multi-table cases/multitab_xlsx/1002.xlsx",
+        "Tags": ["multiple", "none-table"],
+        "QA": [
+            "what is the growth rate for backlog at year-end from 2015 to 2016?",
+            "0.08621"
+        ],
+        "Source": "MultiHiertt",
+        "ID": "1002",
+        "Type": "QA"
+    },
+    {
+        "File": "sheetbench/multi-table cases/multitab_xlsx/1003.xlsx",
+        "Tags": ["multiple", "none-table"],
+        "QA": [
+            "What was the total amount of Nonaccrual Loans in 2010 for As of September 30,? (in thousand)",
+            "147896.0"
+        ],
+        "Source": "MultiHiertt",
+        "ID": "1003",
+        "Type": "QA"
+    },
+    {
+        "File": "sheetbench/multi-table cases/multitab_xlsx/1004.xlsx",
+        "Tags": ["multiple", "none-table"],
+        "QA": [
+            "what's the total amount of Group retirement products of Net Investment Income, Cash at end of year of 2011, and Group retirement products 2005 of Total Revenues ?",
+            "6271.0"
+        ],
+        "Source": "MultiHiertt",
+        "ID": "1004",
+        "Type": "QA"
+    },
+    {
+        "File": "sheetbench/multi-table cases/multitab_xlsx/1005.xlsx",
+        "Tags": ["multiple", "none-table"],
+        "QA": [
+            "What is the ratio of Distribution fees to the total in 2012?",
+            "0.12559"
+        ],
+        "Source": "MultiHiertt",
+        "ID": "1005",
+        "Type": "QA"
+    },
+    {
+        "File": "sheetbench/multi-table cases/multitab_xlsx/1027.xlsx",
+        "Tags": ["multiple", "none-table"],
+        "QA": [
+            "What do all Revenues, net of interest expense sum up, excluding those negative ones in 2010? (in million)",
+            "86601.0"
+        ],
+        "Source": "MultiHiertt",
+        "ID": "1027",
+        "Type": "QA"
+    },
+    {
+        "File": "sheetbench/multi-table cases/multitab_xlsx/116.xlsx",
+        "Tags": ["multiple", "none-table"],
+        "QA": [
+            "What is the rate of decrease in Office Net Charge-offs from the year with the largest amount in Table 3 to the following year?",
+            "0.53846"
+        ],
+        "Source": "MultiHiertt",
+        "ID": "116",
+        "Type": "QA"
+    },
+    {
+        "File": "sheetbench/multi-table cases/multitab_xlsx/128.xlsx",
+        "Tags": ["multiple", "none-table"],
+        "QA": [
+            "What is the greatest number of Stores Opened in Fiscal 2011 for any individual segment?",
+            "86"
+        ],
+        "Source": "MultiHiertt",
+        "ID": "128",
+        "Type": "QA"
+    },
+    {
+        "File": "sheetbench/multi-table cases/multitab_xlsx/134.xlsx",
+        "Tags": ["multiple", "none-table"],
+        "QA": [
+            "What was the total amount of the Additions to customer relationship and acquisition costs in the sections where Cash Flows from Operating Activities greater than 0?",
+            "-28872.0"
+        ],
+        "Source": "MultiHiertt",
+        "ID": "134",
+        "Type": "QA"
+    },
+    {
+        "File": "sheetbench/multi-table cases/multitab_xlsx/176.xlsx",
+        "Tags": ["multiple", "none-table"],
+        "QA": [
+            "What is the sum of the Professional and consulting fees for Amount in the years where Depreciation and amortization is positive for Amount? (in thousand)",
+            "15810.0"
+        ],
+        "Source": "MultiHiertt",
+        "ID": "176",
+        "Type": "QA"
+    },
+    {
+        "File": "sheetbench/multi-table cases/multitab_xlsx/1006.xlsx",
+        "Tags": ["multiple", "none-table"],
+        "QA": [
+            "What is the total operating income for Auto & Home across both periods shown in the two tables (in millions)?",
+            "885"
+        ],
+        "Source": "MultiHiertt",
+        "ID": "1006",
+        "Type": "QA"
+    }
+]
diff --git a/sheetbench/multi-table cases/multitab_hard.json b/sheetbench/multi-table cases/multitab_hard.json
new file mode 100644
index 0000000000000000000000000000000000000000..233c1789b373b0df8a02e56e4a2e7baf9166e088
--- /dev/null
+++ b/sheetbench/multi-table cases/multitab_hard.json	
@@ -0,0 +1,35 @@
+[
+  {
+    "File": "sheetbench/multi-table cases/hard_xlsx/mmqa1069.xlsx",
+    "Tags": ["large table, multitable"],
+    "QA": [
+      "How many distinct colleges are associated with players from the team with name 'Miami Fusion'?",
+      "2"
+    ],
+    "Source": "New Cases",
+    "ID": "5",
+    "Type": "QA"
+  },
+  {
+    "File": "sheetbench/multi-table cases/hard_xlsx/mmqa1069.xlsx",
+    "Tags": ["multitable"],
+    "QA": [
+      "Who plays for team Columbus Crew?",
+      "Steve Ralston"
+    ],
+    "Source": "New Cases",
+    "ID": "6",
+    "Type": "QA"
+  },
+  {
+    "File": "sheetbench/multi-table cases/hard_xlsx/mmqa0021.xlsx",
+    "Tags": ["multitable"],
+    "QA": [
+        "Find the average age of the students who have allergies with food and animal types. Round to two decimal places.",
+        "18.33"
+    ],
+    "Source": "New Cases",
+    "ID": "12",
+    "Type": "QA"
+  }
+]
\ No newline at end of file
diff --git a/sheetbench/multi-table cases/multitab_tables_realhit_fixed.json b/sheetbench/multi-table cases/multitab_tables_realhit_fixed.json
new file mode 100644
index 0000000000000000000000000000000000000000..49f9a32db6f648727d4d2467fe5114759bb048ed
--- /dev/null
+++ b/sheetbench/multi-table cases/multitab_tables_realhit_fixed.json	
@@ -0,0 +1,68 @@
+[
+  {
+    "File": "sheetbench/multi-table cases/multiple_tables_realhit_xlsx/activitytime-table01.xlsx",
+    "Tags": ["multiple"],
+    "QA": [
+      "Compare the average time spent on 'Housework' by not-employed fathers and full-time employed mothers with Own household children 6-17. Who spends more, and by how many hours? Round the answer to two decimal places.",
+      "full-time employed mothers, 0.28"
+    ],
+    "Source": "RealHiTBench",
+    "ID": "189",
+    "Type": "QA"
+  },
+  {
+    "File": "sheetbench/multi-table cases/multiple_tables_realhit_xlsx/activitytime-table03.xlsx",
+    "Tags": ["multiple"],
+    "QA": [
+      "Determine which activity shows the maximum difference in time spent between mothers and fathers with “Own household children under 18” in “Both spouses work full time”.",
+      "Leisure and sports"
+    ],
+    "Source": "RealHiTBench",
+    "ID": "198",
+    "Type": "QA"
+  },
+  {
+    "File": "sheetbench/multi-table cases/multiple_tables_realhit_xlsx/business-table03.xlsx",
+    "Tags": ["multiple"],
+    "QA": [
+      "What is the value decrease in “Total Departmental Expenditure Limit (DEL)” from Q2 2010-11 to Q2 2011-12?",
+      "303"
+    ],
+    "Source": "RealHiTBench",
+    "ID": "461",
+    "Type": "QA"
+  },
+  {
+    "File": "sheetbench/multi-table cases/multiple_tables_realhit_xlsx/economy-table17.xlsx",
+    "Tags": ["multiple"],
+    "QA": [
+      "Compare “Workforce Size” trends in the “Current” state over time. Does it increase, decrease, or stay the same when compared to the “Previous” state?",
+      "Decrease"
+    ],
+    "Source": "RealHiTBench",
+    "ID": "138",
+    "Type": "QA"
+  },
+  {
+    "File": "sheetbench/multi-table cases/multiple_tables_realhit_xlsx/labor-table17.xlsx",
+    "Tags": ["multiple"],
+    "QA": [
+      "How many “all shifts” percentages across the week for GV12 exceeded the “Target” percentage of 61.30%?",
+      "2"
+    ],
+    "Source": "RealHiTBench",
+    "ID": "848",
+    "Type": "QA"
+  },
+  {
+    "File": "sheetbench/multi-table cases/multiple_tables_realhit_xlsx/labor-table17.xlsx",
+    "Tags": ["multiple"],
+    "QA": [
+      "What is the average percentage for all shifts of GV12 across the week, and what is the standard deviation?",
+      "56.33, 16.68"
+    ],
+    "Source": "RealHiTBench",
+    "ID": "849",
+    "Type": "QA"
+  }
+]
\ No newline at end of file
diff --git a/sheetbench/multi-table cases/multitab_xlsx/1000.xlsx b/sheetbench/multi-table cases/multitab_xlsx/1000.xlsx
new file mode 100644
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new file mode 100644
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diff --git a/sheetbench/multi-table cases/multitab_xlsx/1002.xlsx b/sheetbench/multi-table cases/multitab_xlsx/1002.xlsx
new file mode 100644
index 0000000000000000000000000000000000000000..88ce1674ec31a9a5fdfe5d5452efc28f34e0868b
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diff --git a/sheetbench/multi-table cases/multitab_xlsx/1003.xlsx b/sheetbench/multi-table cases/multitab_xlsx/1003.xlsx
new file mode 100644
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diff --git a/sheetbench/multi-table cases/multitab_xlsx/1004.xlsx b/sheetbench/multi-table cases/multitab_xlsx/1004.xlsx
new file mode 100644
index 0000000000000000000000000000000000000000..f5c274d500d8ca9127f76b5ff6ba6a7efe92bffe
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new file mode 100644
index 0000000000000000000000000000000000000000..e0cdce2541b750870dcaea353c1fa71af2c4e12e
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diff --git a/sheetbench/multi-table cases/multitab_xlsx/1006.xlsx b/sheetbench/multi-table cases/multitab_xlsx/1006.xlsx
new file mode 100644
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diff --git a/sheetbench/multi-table cases/multitab_xlsx/1027.xlsx b/sheetbench/multi-table cases/multitab_xlsx/1027.xlsx
new file mode 100644
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diff --git a/sheetbench/multi-table cases/multitab_xlsx/116.xlsx b/sheetbench/multi-table cases/multitab_xlsx/116.xlsx
new file mode 100644
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diff --git a/sheetbench/multi-table cases/multitab_xlsx/128.xlsx b/sheetbench/multi-table cases/multitab_xlsx/128.xlsx
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diff --git a/sheetbench/multi-table cases/multitab_xlsx/176.xlsx b/sheetbench/multi-table cases/multitab_xlsx/176.xlsx
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