diff --git "a/data/touchqa/touch_train.json" "b/data/touchqa/touch_train.json"
new file mode 100644--- /dev/null
+++ "b/data/touchqa/touch_train.json"
@@ -0,0 +1 @@
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"20220511_191238", "question_id": "479", "question": "What material is the person touching?", "answer": "Brick", "start": 6374, "end": 6487}, {"video_id": "20220511_191238", "question_id": "480", "question": "What material is the person touching?", "answer": "Leather'", "start": 4155, "end": 4275}, {"video_id": "20220511_191238", "question_id": "481", "question": "What material is the person touching?", "answer": "Leather'", "start": 4275, "end": 4409}, {"video_id": "20220511_191238", "question_id": "482", "question": "What material is the person touching?", "answer": "Plastic", "start": 7053, "end": 7117}, {"video_id": "20220511_191238", "question_id": "483", "question": "What material is the person touching?", "answer": "Rock", "start": 9785, "end": 9884}, {"video_id": "20220511_191238", "question_id": "484", "question": "What material is the person touching?", "answer": "Tree", "start": 10814, "end": 10839}, {"video_id": "20220510_163505", "question_id": "485", "question": "What 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"498", "question": "What material is the person touching?", "answer": "Others", "start": 4471, "end": 4542}, {"video_id": "20220510_163505", "question_id": "499", "question": "What material is the person touching?", "answer": "Others", "start": 9662, "end": 9688}, {"video_id": "20220510_163505", "question_id": "500", "question": "What material is the person touching?", "answer": "Others", "start": 10022, "end": 10083}, {"video_id": "20220510_163505", "question_id": "501", "question": "What material is the person touching?", "answer": "Brick", "start": 2846, "end": 2989}, {"video_id": "20220510_163505", "question_id": "502", "question": "What material is the person touching?", "answer": "Brick", "start": 13599, "end": 13719}, {"video_id": "20220510_163505", "question_id": "503", "question": "What material is the person touching?", "answer": "Brick", "start": 13719, "end": 13839}, {"video_id": "20220510_163505", "question_id": "504", "question": "What material is the person touching?", 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"answer": "Concrete", "start": 1316, "end": 1397}, {"video_id": "20220517_184150", "question_id": "1211", "question": "What material is the person touching?", "answer": "Concrete", "start": 1576, "end": 1602}, {"video_id": "20220517_184150", "question_id": "1212", "question": "What material is the person touching?", "answer": "Concrete", "start": 8515, "end": 8609}, {"video_id": "20220517_184150", "question_id": "1213", "question": "What material is the person touching?", "answer": "Concrete", "start": 12839, "end": 12873}, {"video_id": "20220517_184150", "question_id": "1214", "question": "What material is the person touching?", "answer": "Concrete", "start": 12957, "end": 12988}, {"video_id": "20220517_184150", "question_id": "1215", "question": "What material is the person touching?", "answer": "Concrete", "start": 13576, "end": 13608}, {"video_id": "20220517_184150", "question_id": "1216", "question": "What material is the person touching?", "answer": "Concrete", "start": 15022, 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"question": "What material is the person touching?", "answer": "Concrete", "start": 537, "end": 657}, {"video_id": "20220410_040634", "question_id": "1292", "question": "What material is the person touching?", "answer": "Concrete", "start": 657, "end": 819}, {"video_id": "20220410_040634", "question_id": "1293", "question": "What material is the person touching?", "answer": "Concrete", "start": 889, "end": 1009}, {"video_id": "20220410_040634", "question_id": "1294", "question": "What material is the person touching?", "answer": "Concrete", "start": 1009, "end": 1129}, {"video_id": "20220410_040634", "question_id": "1295", "question": "What material is the person touching?", "answer": "Concrete", "start": 1129, "end": 1249}, {"video_id": "20220410_040634", "question_id": "1296", "question": "What material is the person touching?", "answer": "Concrete", "start": 1249, "end": 1369}, {"video_id": "20220410_040634", "question_id": "1297", "question": "What material is the person touching?", "answer": "Concrete", "start": 1369, "end": 1489}, {"video_id": "20220410_040634", "question_id": "1298", "question": "What material is the person touching?", "answer": "Concrete", "start": 1489, "end": 1616}, {"video_id": "20220410_040634", "question_id": "1299", "question": "What material is the person touching?", "answer": "Concrete", "start": 1704, "end": 1824}, {"video_id": "20220410_040634", "question_id": "1300", "question": "What material is the person touching?", "answer": "Concrete", "start": 1824, "end": 1944}, {"video_id": "20220410_040634", "question_id": "1301", "question": "What material is the person touching?", "answer": "Concrete", "start": 1944, "end": 2064}, {"video_id": "20220410_040634", "question_id": "1302", "question": "What material is the person touching?", "answer": "Concrete", "start": 2064, "end": 2184}, {"video_id": "20220410_040634", "question_id": "1303", "question": "What material is the person touching?", "answer": "Concrete", "start": 2184, "end": 2304}, {"video_id": "20220410_040634", "question_id": "1304", "question": "What material is the person touching?", "answer": "Concrete", "start": 2304, "end": 2531}, {"video_id": "20220410_040634", "question_id": "1305", "question": "What material is the person touching?", "answer": "Plastic", "start": 293, "end": 322}, {"video_id": "20220516_194658", "question_id": "1306", "question": "What material is the person touching?", "answer": "Grass", "start": 27, "end": 159}, {"video_id": "20220516_194658", "question_id": "1307", "question": "What material is the person touching?", "answer": "Grass", "start": 1709, "end": 1728}, {"video_id": "20220516_194658", "question_id": "1308", "question": "What material is the person touching?", "answer": "Grass", "start": 2810, "end": 2847}, {"video_id": "20220516_194658", "question_id": "1309", "question": "What material is the person touching?", "answer": "Grass", "start": 4674, "end": 4705}, {"video_id": "20220516_194658", "question_id": "1310", "question": "What material is the person touching?", "answer": "Grass", "start": 7070, "end": 7095}, {"video_id": "20220516_194658", "question_id": "1311", "question": "What material is the person touching?", "answer": "Grass", "start": 13460, "end": 13530}, {"video_id": "20220516_194658", "question_id": "1312", "question": "What material is the person touching?", "answer": "Concrete", "start": 327, "end": 361}, {"video_id": "20220516_194658", "question_id": "1313", "question": "What material is the person touching?", "answer": "Concrete", "start": 2474, "end": 2502}, {"video_id": "20220516_194658", "question_id": "1314", "question": "What material is the person touching?", "answer": "Concrete", "start": 3358, "end": 3384}, {"video_id": "20220516_194658", "question_id": "1315", "question": "What material is the person touching?", "answer": "Concrete", "start": 5100, "end": 5127}, {"video_id": "20220516_194658", "question_id": "1316", "question": "What material is the person touching?", "answer": "Concrete", "start": 10731, "end": 10807}, {"video_id": "20220516_194658", "question_id": "1317", "question": "What material is the person touching?", "answer": "Wood", "start": 598, "end": 724}, {"video_id": "20220516_194658", "question_id": "1318", "question": "What material is the person touching?", "answer": "Wood", "start": 1220, "end": 1343}, {"video_id": "20220516_194658", "question_id": "1319", "question": "What material is the person touching?", "answer": "Wood", "start": 5576, "end": 5687}, {"video_id": "20220516_194658", "question_id": "1320", "question": "What material is the person touching?", "answer": "Wood", "start": 8378, "end": 8510}, {"video_id": "20220516_194658", "question_id": "1321", "question": "What material is the person touching?", "answer": "Wood", "start": 9284, "end": 9404}, {"video_id": "20220516_194658", "question_id": "1322", "question": "What material is the person touching?", "answer": "Wood", "start": 9404, "end": 9524}, {"video_id": "20220516_194658", "question_id": "1323", "question": "What material is the person touching?", "answer": "Wood", "start": 9524, "end": 9737}, {"video_id": "20220516_194658", "question_id": "1324", "question": "What material is the person touching?", "answer": "Wood", "start": 10288, "end": 10447}, {"video_id": "20220516_194658", "question_id": "1325", "question": "What material is the person touching?", "answer": "Wood", "start": 12286, "end": 12406}, {"video_id": "20220516_194658", "question_id": "1326", "question": "What material is the person touching?", "answer": "Wood", "start": 12406, "end": 12526}, {"video_id": "20220516_194658", "question_id": "1327", "question": "What material is the person touching?", "answer": "Wood", "start": 12526, "end": 12646}, {"video_id": "20220516_194658", "question_id": "1328", "question": "What material is the person touching?", "answer": "Wood", "start": 12646, "end": 12766}, {"video_id": "20220516_194658", "question_id": 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touching?", "answer": "Wood", "start": 16171, "end": 16200}, {"video_id": "20220516_194658", "question_id": "1336", "question": "What material is the person touching?", "answer": "Tree", "start": 2075, "end": 2145}, {"video_id": "20220516_194658", "question_id": "1337", "question": "What material is the person touching?", "answer": "Tree", "start": 7659, "end": 7686}, {"video_id": "20220516_194658", "question_id": "1338", "question": "What material is the person touching?", "answer": "Tree", "start": 8975, "end": 9054}, {"video_id": "20220516_194658", "question_id": "1339", "question": "What material is the person touching?", "answer": "Gravel", "start": 3299, "end": 3332}, {"video_id": "20220516_194658", "question_id": "1340", "question": "What material is the person touching?", "answer": "Gravel", "start": 9855, "end": 9888}, {"video_id": "20220516_194658", "question_id": "1341", "question": "What material is the person touching?", "answer": "Gravel", "start": 9975, "end": 10010}, 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"question": "What material is the person touching?", "answer": "Plants", "start": 4427, "end": 4454}, {"video_id": "20220516_194658", "question_id": "1349", "question": "What material is the person touching?", "answer": "Plants", "start": 6141, "end": 6166}, {"video_id": "20220516_194658", "question_id": "1350", "question": "What material is the person touching?", "answer": "Others", "start": 6537, "end": 6570}, {"video_id": "20220516_194658", "question_id": "1351", "question": "What material is the person touching?", "answer": "Others", "start": 6644, "end": 6670}, {"video_id": "20220512_212923", "question_id": "1352", "question": "What material is the person touching?", "answer": "Synthetic Fabric", "start": 67, "end": 187}, {"video_id": "20220512_212923", "question_id": "1353", "question": "What material is the person touching?", "answer": "Synthetic Fabric", "start": 187, "end": 307}, {"video_id": "20220512_212923", "question_id": "1354", "question": "What material is the person 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3094}, {"video_id": "20220512_212923", "question_id": "1367", "question": "What material is the person touching?", "answer": "Wood", "start": 4154, "end": 4303}, {"video_id": "20220512_212923", "question_id": "1368", "question": "What material is the person touching?", "answer": "Wood", "start": 6278, "end": 6398}, {"video_id": "20220512_212923", "question_id": "1369", "question": "What material is the person touching?", "answer": "Wood", "start": 6398, "end": 6518}, {"video_id": "20220512_212923", "question_id": "1370", "question": "What material is the person touching?", "answer": "Wood", "start": 6518, "end": 6732}, {"video_id": "20220512_212923", "question_id": "1371", "question": "What material is the person touching?", "answer": "Wood", "start": 8162, "end": 8282}, {"video_id": "20220512_212923", "question_id": "1372", "question": "What material is the person touching?", "answer": "Wood", "start": 8282, "end": 8402}, {"video_id": "20220512_212923", "question_id": "1373", "question": "What material is the person touching?", "answer": "Wood", "start": 8402, "end": 8608}, {"video_id": "20220512_212923", "question_id": "1374", "question": "What material is the person touching?", "answer": "Wood", "start": 11929, "end": 11961}, {"video_id": "20220512_212923", "question_id": "1375", "question": "What material is the person touching?", "answer": "Concrete", "start": 2529, "end": 2618}, {"video_id": "20220512_212923", "question_id": "1376", "question": "What material is the person touching?", "answer": "Concrete", "start": 5903, "end": 5976}, {"video_id": "20220512_212923", "question_id": "1377", "question": "What material is the person touching?", "answer": "Concrete", "start": 8901, "end": 8978}, {"video_id": "20220512_212923", "question_id": "1378", "question": "What material is the person touching?", "answer": "Concrete", "start": 10850, "end": 10970}, {"video_id": "20220512_212923", "question_id": "1379", "question": "What material is the person 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"What material is the person touching?", "answer": "Wood", "start": 41192, "end": 41311}, {"video_id": "20220526_172549", "question_id": "1418", "question": "What material is the person touching?", "answer": "Tile'", "start": 821, "end": 969}, {"video_id": "20220526_172549", "question_id": "1419", "question": "What material is the person touching?", "answer": "Tile'", "start": 12219, "end": 12244}, {"video_id": "20220526_172549", "question_id": "1420", "question": "What material is the person touching?", "answer": "Tile'", "start": 40539, "end": 40682}, {"video_id": "20220526_172549", "question_id": "1421", "question": "What material is the person touching?", "answer": "Leather'", "start": 1468, "end": 1504}, {"video_id": "20220526_172549", "question_id": "1422", "question": "What material is the person touching?", "answer": "Leather'", "start": 21348, "end": 21481}, {"video_id": "20220526_172549", "question_id": "1423", "question": "What material is the person touching?", "answer": 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"What material is the person touching?", "answer": "Metal", "start": 17447, "end": 17529}, {"video_id": "20220526_172549", "question_id": "1473", "question": "What material is the person touching?", "answer": "Metal", "start": 26417, "end": 26551}, {"video_id": "20220526_172549", "question_id": "1474", "question": "What material is the person touching?", "answer": "Metal", "start": 35945, "end": 36077}, {"video_id": "20220526_172549", "question_id": "1475", "question": "What material is the person touching?", "answer": "Metal", "start": 39626, "end": 39718}, {"video_id": "20220526_172549", "question_id": "1476", "question": "What material is the person touching?", "answer": "Metal", "start": 41765, "end": 41870}, {"video_id": "20220526_172549", "question_id": "1477", "question": "What material is the person touching?", "answer": "Plastic", "start": 18930, "end": 19001}, {"video_id": "20220526_172549", "question_id": "1478", "question": "What material is the person touching?", "answer": 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"What material is the person touching?", "answer": "Concrete", "start": 5839, "end": 5959}, {"video_id": "20220519_152051", "question_id": "1593", "question": "What material is the person touching?", "answer": "Concrete", "start": 5959, "end": 6079}, {"video_id": "20220519_152051", "question_id": "1594", "question": "What material is the person touching?", "answer": "Concrete", "start": 6079, "end": 6199}, {"video_id": "20220519_152051", "question_id": "1595", "question": "What material is the person touching?", "answer": "Concrete", "start": 6199, "end": 6319}, {"video_id": "20220519_152051", "question_id": "1596", "question": "What material is the person touching?", "answer": "Concrete", "start": 6319, "end": 6474}, {"video_id": "20220519_152051", "question_id": "1597", "question": "What material is the person touching?", "answer": "Concrete", "start": 9405, "end": 9422}, {"video_id": "20220519_152051", "question_id": "1598", "question": "What material is the person touching?", "answer": "Concrete", "start": 10572, "end": 10698}, {"video_id": "20220519_152051", "question_id": "1599", "question": "What material is the person touching?", "answer": "Leather'", "start": 7054, "end": 7078}, {"video_id": "20220512_195556", "question_id": "1600", "question": "What material is the person touching?", "answer": "Concrete", "start": 52, "end": 76}, {"video_id": "20220512_195556", "question_id": "1601", "question": "What material is the person touching?", "answer": "Concrete", "start": 672, "end": 751}, {"video_id": "20220512_195556", "question_id": "1602", "question": "What material is the person touching?", "answer": "Concrete", "start": 1724, "end": 1753}, {"video_id": "20220512_195556", "question_id": "1603", "question": "What material is the person touching?", "answer": "Concrete", "start": 3096, "end": 3127}, {"video_id": "20220512_195556", "question_id": "1604", "question": "What material is the person touching?", "answer": "Concrete", "start": 7977, "end": 8108}, 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"What material is the person touching?", "answer": "Wood", "start": 11508, "end": 11640}, {"video_id": "20220512_195556", "question_id": "1612", "question": "What material is the person touching?", "answer": "Metal", "start": 1223, "end": 1258}, {"video_id": "20220512_195556", "question_id": "1613", "question": "What material is the person touching?", "answer": "Metal", "start": 3764, "end": 3803}, {"video_id": "20220512_195556", "question_id": "1614", "question": "What material is the person touching?", "answer": "Tree", "start": 2576, "end": 2603}, {"video_id": "20220512_195556", "question_id": "1615", "question": "What material is the person touching?", "answer": "Tree", "start": 9047, "end": 9138}, {"video_id": "20220512_195556", "question_id": "1616", "question": "What material is the person touching?", "answer": "Plastic", "start": 3715, "end": 3744}, {"video_id": "20220512_195556", "question_id": "1617", "question": "What material is the person touching?", "answer": "Plants", "start": 5000, "end": 5039}, {"video_id": "20220512_195556", "question_id": "1618", "question": "What material is the person touching?", "answer": "Grass", "start": 5800, "end": 5827}, {"video_id": "20220512_195556", "question_id": "1619", "question": "What material is the person touching?", "answer": "Grass", "start": 5891, "end": 5919}, {"video_id": "20220512_195556", "question_id": "1620", "question": "What material is the person touching?", "answer": "Brick", "start": 6192, "end": 6221}, {"video_id": "20220512_195556", "question_id": "1621", "question": "What material is the person touching?", "answer": "Brick", "start": 6300, "end": 6330}, {"video_id": "20220512_195556", "question_id": "1622", "question": "What material is the person touching?", "answer": "Sand", "start": 7139, "end": 7167}, {"video_id": "20220511_163944", "question_id": "1623", "question": "What material is the person touching?", "answer": "Synthetic Fabric", "start": 88, "end": 208}, {"video_id": "20220511_163944", "question_id": "1624", "question": "What material is the person touching?", "answer": "Synthetic Fabric", "start": 208, "end": 400}, {"video_id": "20220511_163944", "question_id": "1625", "question": "What material is the person touching?", "answer": "Synthetic Fabric", "start": 2569, "end": 2668}, {"video_id": "20220511_163944", "question_id": "1626", "question": "What material is the person touching?", "answer": "Synthetic Fabric", "start": 6042, "end": 6111}, {"video_id": "20220511_163944", "question_id": "1627", "question": "What material is the person touching?", "answer": "Wood", "start": 570, "end": 663}, {"video_id": "20220511_163944", "question_id": "1628", "question": "What material is the person touching?", "answer": "Wood", "start": 1632, "end": 1657}, {"video_id": "20220511_163944", "question_id": "1629", "question": "What material is the person touching?", "answer": "Wood", "start": 3437, "end": 3513}, {"video_id": "20220511_163944", "question_id": "1630", "question": "What material is the person touching?", "answer": "Concrete", "start": 824, "end": 890}, {"video_id": "20220511_163944", "question_id": "1631", "question": "What material is the person touching?", "answer": "Concrete", "start": 2131, "end": 2145}, {"video_id": "20220511_163944", "question_id": "1632", "question": "What material is the person touching?", "answer": "Concrete", "start": 2774, "end": 2875}, {"video_id": "20220511_163944", "question_id": "1633", "question": "What material is the person touching?", "answer": "Concrete", "start": 3696, "end": 3792}, {"video_id": "20220511_163944", "question_id": "1634", "question": "What material is the person touching?", "answer": "Concrete", "start": 5562, "end": 5665}, {"video_id": "20220511_163944", "question_id": "1635", "question": "What material is the person touching?", "answer": "Tile'", "start": 1325, "end": 1426}, {"video_id": "20220511_163944", "question_id": "1636", "question": "What material is the person touching?", "answer": "Tile'", "start": 1672, "end": 1731}, {"video_id": "20220511_163944", "question_id": "1637", "question": "What material is the person touching?", "answer": "Tile'", "start": 3066, "end": 3167}, {"video_id": "20220511_163944", "question_id": "1638", "question": "What material is the person touching?", "answer": "Tile'", "start": 5000, "end": 5120}, {"video_id": "20220511_163944", "question_id": "1639", "question": "What material is the person touching?", "answer": "Tile'", "start": 5120, "end": 5341}, {"video_id": "20220511_163944", "question_id": "1640", "question": "What material is the person touching?", "answer": "Tile'", "start": 5406, "end": 5426}, {"video_id": "20220522_113906", "question_id": "1648", "question": "What material is the person touching?", "answer": "Brick", "start": 36, "end": 168}, {"video_id": "20220522_113906", "question_id": "1649", "question": "What material is the person touching?", "answer": "Brick", "start": 1923, "end": 2043}, {"video_id": "20220522_113906", "question_id": "1650", "question": "What material is the person touching?", "answer": "Brick", "start": 2043, "end": 2163}, {"video_id": "20220522_113906", "question_id": "1651", "question": "What material is the person touching?", "answer": "Brick", "start": 2163, "end": 2283}, {"video_id": "20220522_113906", "question_id": "1652", "question": "What material is the person touching?", "answer": "Brick", "start": 2283, "end": 2484}, {"video_id": "20220522_113906", "question_id": "1653", "question": "What material is the person touching?", "answer": "Brick", "start": 4946, "end": 5067}, {"video_id": "20220522_113906", "question_id": "1654", "question": "What material is the person touching?", "answer": "Brick", "start": 14439, "end": 14562}, {"video_id": "20220522_113906", "question_id": "1655", "question": "What material is the person touching?", "answer": "Brick", "start": 23840, "end": 23869}, {"video_id": "20220522_113906", "question_id": "1656", "question": "What material is the person touching?", "answer": "Brick", "start": 25694, "end": 25733}, {"video_id": "20220522_113906", "question_id": "1657", "question": "What material is the person touching?", "answer": "Concrete", "start": 385, "end": 462}, {"video_id": "20220522_113906", "question_id": "1658", "question": "What material is the person touching?", "answer": "Concrete", "start": 964, "end": 1088}, {"video_id": "20220522_113906", "question_id": "1659", "question": "What material is the person touching?", "answer": "Concrete", "start": 5148, "end": 5294}, {"video_id": "20220522_113906", "question_id": "1660", "question": "What material is the person touching?", "answer": "Concrete", "start": 8360, "end": 8492}, {"video_id": "20220522_113906", "question_id": "1661", "question": "What material is the person touching?", "answer": "Concrete", "start": 10671, "end": 10698}, {"video_id": "20220522_113906", "question_id": "1662", "question": "What material is the person touching?", "answer": "Concrete", "start": 10767, "end": 10793}, {"video_id": "20220522_113906", "question_id": "1663", "question": "What material is the person touching?", "answer": "Concrete", "start": 12563, "end": 12691}, {"video_id": "20220522_113906", "question_id": "1664", "question": "What material is the person touching?", "answer": "Concrete", "start": 14790, "end": 14816}, {"video_id": "20220522_113906", "question_id": "1665", "question": "What material is the person touching?", "answer": "Concrete", "start": 15066, "end": 15195}, {"video_id": "20220522_113906", "question_id": "1666", "question": "What material is the person touching?", "answer": "Concrete", "start": 15489, "end": 15517}, {"video_id": "20220522_113906", "question_id": "1667", "question": "What material is the person touching?", "answer": "Concrete", "start": 16496, "end": 16616}, {"video_id": "20220522_113906", "question_id": "1668", "question": "What material is the person touching?", "answer": "Concrete", "start": 16616, "end": 16736}, {"video_id": "20220522_113906", "question_id": "1669", "question": "What material is the person touching?", "answer": "Concrete", "start": 16736, "end": 16856}, {"video_id": "20220522_113906", "question_id": "1670", "question": "What material is the person touching?", "answer": "Concrete", "start": 16856, "end": 16976}, {"video_id": "20220522_113906", "question_id": "1671", "question": "What material is the person touching?", "answer": "Concrete", "start": 16976, "end": 17096}, {"video_id": "20220522_113906", "question_id": "1672", "question": "What material is the person touching?", "answer": "Concrete", "start": 17096, "end": 17216}, {"video_id": "20220522_113906", "question_id": "1673", "question": "What material is the person touching?", "answer": "Concrete", "start": 17216, "end": 17336}, {"video_id": "20220522_113906", "question_id": "1674", "question": "What material is the person touching?", "answer": "Concrete", "start": 17336, "end": 17456}, {"video_id": "20220522_113906", "question_id": "1675", "question": "What material is the person touching?", "answer": "Concrete", "start": 17456, "end": 17576}, {"video_id": "20220522_113906", "question_id": "1676", "question": "What material is the person touching?", "answer": "Concrete", "start": 17576, "end": 17779}, {"video_id": "20220522_113906", "question_id": "1677", "question": "What material is the person touching?", "answer": "Concrete", "start": 18016, "end": 18092}, {"video_id": "20220522_113906", "question_id": "1678", "question": "What material is the person touching?", "answer": "Concrete", "start": 20266, "end": 20334}, {"video_id": "20220522_113906", "question_id": "1679", "question": "What material is the person touching?", "answer": "Concrete", "start": 20977, "end": 21095}, {"video_id": "20220522_113906", "question_id": "1680", "question": "What material is the person touching?", "answer": "Concrete", "start": 22650, "end": 22779}, {"video_id": "20220522_113906", "question_id": "1681", "question": "What material is the person touching?", "answer": "Ruber", "start": 674, "end": 692}, {"video_id": "20220522_113906", "question_id": "1682", "question": "What material is the person touching?", "answer": "Tree", "start": 3355, "end": 3383}, {"video_id": "20220522_113906", "question_id": "1683", "question": "What material is the person touching?", "answer": "Tree", "start": 4087, "end": 4163}, {"video_id": "20220522_113906", "question_id": "1684", "question": "What material is the person touching?", "answer": "Tree", "start": 10355, "end": 10434}, {"video_id": "20220522_113906", "question_id": "1685", "question": "What material is the person touching?", "answer": "Tree", "start": 11777, "end": 11884}, {"video_id": "20220522_113906", "question_id": "1686", "question": "What material is the person touching?", "answer": "Tree", "start": 19780, "end": 19807}, {"video_id": "20220522_113906", "question_id": "1687", "question": "What material is the person touching?", "answer": "Metal", "start": 7230, "end": 7350}, {"video_id": "20220522_113906", "question_id": "1688", "question": "What material is the person touching?", "answer": "Metal", "start": 7350, "end": 7470}, {"video_id": "20220522_113906", "question_id": "1689", "question": "What material is the person touching?", "answer": "Metal", "start": 7470, "end": 7590}, {"video_id": "20220522_113906", "question_id": "1690", "question": "What material is the person touching?", "answer": "Metal", "start": 7590, "end": 7710}, {"video_id": "20220522_113906", "question_id": "1691", "question": "What material is the person touching?", "answer": "Metal", "start": 7710, "end": 7830}, {"video_id": "20220522_113906", "question_id": "1692", "question": "What material is the person touching?", "answer": "Metal", "start": 7830, "end": 7950}, {"video_id": "20220522_113906", "question_id": "1693", "question": "What material is the person touching?", "answer": "Metal", "start": 7950, "end": 8070}, {"video_id": "20220522_113906", "question_id": "1694", "question": "What material is the person touching?", "answer": "Metal", "start": 8070, "end": 8215}, {"video_id": "20220522_113906", "question_id": "1695", "question": "What material is the person touching?", "answer": "Metal", "start": 9847, "end": 9982}, {"video_id": "20220522_113906", "question_id": "1696", "question": "What material is the person touching?", "answer": "Metal", "start": 18874, "end": 18899}, {"video_id": "20220522_113906", "question_id": "1697", "question": "What material is the person touching?", "answer": "Metal", "start": 23299, "end": 23437}, {"video_id": "20220522_113906", "question_id": "1698", "question": "What material is the person touching?", "answer": "Metal", "start": 24094, "end": 24221}, {"video_id": "20220522_113906", "question_id": "1699", "question": "What material is the person touching?", "answer": "Metal", "start": 25315, "end": 25445}, {"video_id": "20220522_113906", "question_id": "1700", "question": "What material is the person touching?", "answer": "Plants", "start": 9323, "end": 9349}, {"video_id": "20220522_113906", "question_id": "1701", "question": "What material is the person touching?", "answer": "Plants", "start": 12368, "end": 12449}, {"video_id": "20220522_113906", "question_id": "1702", "question": "What material is the person touching?", "answer": "Plants", "start": 15705, "end": 15761}, {"video_id": "20220522_113906", "question_id": "1703", "question": "What material is the person touching?", "answer": "Plants", "start": 15884, "end": 15907}, {"video_id": "20220522_113906", "question_id": "1704", "question": "What material is the person touching?", "answer": "Grass", "start": 11033, "end": 11057}, {"video_id": "20220522_113906", "question_id": "1705", "question": "What material is the person touching?", "answer": "Grass", "start": 11131, "end": 11155}, {"video_id": "20220522_113906", "question_id": "1706", "question": "What material is the person touching?", "answer": "Grass", "start": 19458, "end": 19532}, {"video_id": "20220522_113906", "question_id": "1707", "question": "What material is the person touching?", "answer": "Grass", "start": 21398, "end": 21518}, {"video_id": "20220522_113906", "question_id": "1708", "question": "What material is the person touching?", "answer": "Paper", "start": 18945, "end": 18968}, {"video_id": "20220318_021533", "question_id": "1709", "question": "What material is the person touching?", "answer": "Plants", "start": 332, "end": 452}, {"video_id": "20220318_021533", "question_id": "1710", "question": "What material is the person touching?", "answer": "Plants", "start": 452, "end": 593}, {"video_id": "20220318_021533", "question_id": "1711", "question": "What material is the person touching?", "answer": "Plants", "start": 691, "end": 754}, {"video_id": "20220318_021533", "question_id": "1712", "question": "What material is the person touching?", "answer": "Plants", "start": 997, "end": 1011}, {"video_id": "20220318_234805", "question_id": "1713", "question": "What material is the person touching?", "answer": "Rock", "start": 22, "end": 138}, {"video_id": "20220318_235150", "question_id": "1714", "question": "What material is the person touching?", "answer": "Concrete", "start": 31, "end": 61}, {"video_id": "20220517_192217", "question_id": "1715", "question": "What material is the person touching?", "answer": "Brick", "start": 48, "end": 179}, {"video_id": "20220517_192217", "question_id": "1716", "question": "What material is the person touching?", "answer": "Brick", "start": 2178, "end": 2327}, {"video_id": "20220517_192217", "question_id": "1717", "question": "What material is the person touching?", "answer": "Synthetic Fabric", "start": 308, "end": 387}, {"video_id": "20220517_192217", "question_id": "1718", "question": "What material is the person touching?", "answer": "Synthetic Fabric", "start": 1483, "end": 1510}, {"video_id": "20220517_192217", "question_id": "1719", "question": "What material is the person touching?", "answer": "Synthetic Fabric", "start": 6222, "end": 6254}, {"video_id": "20220517_192217", "question_id": "1720", "question": "What material is the person touching?", "answer": "Synthetic Fabric", "start": 7060, "end": 7193}, {"video_id": "20220517_192217", "question_id": "1721", "question": "What material is the person touching?", "answer": "Synthetic Fabric", "start": 13841, "end": 13989}, {"video_id": "20220517_192217", "question_id": "1722", "question": "What material is the person touching?", "answer": "Synthetic Fabric", "start": 16241, "end": 16325}, {"video_id": "20220517_192217", "question_id": "1723", "question": "What material is the person touching?", "answer": "Synthetic Fabric", "start": 21658, "end": 21749}, {"video_id": "20220517_192217", "question_id": "1724", "question": "What material is the person touching?", "answer": "Synthetic Fabric", "start": 23941, "end": 24021}, {"video_id": "20220517_192217", "question_id": "1725", "question": "What material is the person touching?", "answer": "Synthetic Fabric", "start": 30375, "end": 30460}, {"video_id": "20220517_192217", "question_id": "1726", "question": "What material is the person touching?", "answer": "Synthetic Fabric", "start": 30776, "end": 30799}, {"video_id": "20220517_192217", "question_id": "1727", "question": "What material is the person touching?", "answer": "Synthetic Fabric", "start": 31610, "end": 31693}, {"video_id": "20220517_192217", "question_id": "1728", "question": "What material is the person touching?", "answer": "Synthetic Fabric", "start": 33192, "end": 33335}, {"video_id": "20220517_192217", "question_id": "1729", "question": "What material is the person touching?", "answer": "Synthetic Fabric", "start": 35005, "end": 35112}, {"video_id": "20220517_192217", "question_id": "1730", "question": "What material is the person touching?", "answer": "Tile'", "start": 607, "end": 764}, {"video_id": "20220517_192217", "question_id": "1731", "question": "What material is the person touching?", "answer": "Tile'", "start": 1719, "end": 1870}, {"video_id": "20220517_192217", "question_id": "1732", "question": "What material is the person touching?", "answer": "Tile'", "start": 10296, "end": 10327}, {"video_id": "20220517_192217", "question_id": "1733", "question": "What material is the person touching?", "answer": "Tile'", "start": 27840, "end": 27908}, {"video_id": "20220517_192217", "question_id": "1734", "question": "What material is the person touching?", "answer": "Plastic", "start": 941, "end": 963}, {"video_id": "20220517_192217", "question_id": "1735", "question": "What material is the person touching?", "answer": "Plastic", "start": 1132, "end": 1165}, {"video_id": "20220517_192217", "question_id": "1736", "question": "What material is the person touching?", "answer": "Plastic", "start": 2523, "end": 2643}, {"video_id": "20220517_192217", "question_id": "1737", "question": "What material is the 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"20220517_192217", "question_id": "1750", "question": "What material is the person touching?", "answer": "Wood", "start": 35529, "end": 35624}, {"video_id": "20220517_192217", "question_id": "1751", "question": "What material is the person touching?", "answer": "Metal", "start": 3834, "end": 3916}, {"video_id": "20220517_192217", "question_id": "1752", "question": "What material is the person touching?", "answer": "Metal", "start": 5626, "end": 5713}, {"video_id": "20220517_192217", "question_id": "1753", "question": "What material is the person touching?", "answer": "Metal", "start": 20074, "end": 20194}, {"video_id": "20220517_192217", "question_id": "1754", "question": "What material is the person touching?", "answer": "Metal", "start": 20194, "end": 20314}, {"video_id": "20220517_192217", "question_id": "1755", "question": "What material is the person touching?", "answer": "Metal", "start": 20314, "end": 20434}, {"video_id": "20220517_192217", "question_id": "1756", "question": "What material is the person touching?", "answer": "Metal", "start": 20434, "end": 20554}, {"video_id": "20220517_192217", "question_id": "1757", "question": "What material is the person touching?", "answer": "Metal", "start": 20554, "end": 20699}, {"video_id": "20220517_192217", "question_id": "1758", "question": "What material is the person touching?", "answer": "Metal", "start": 26483, "end": 26626}, {"video_id": "20220517_192217", "question_id": "1759", "question": "What material is the person touching?", "answer": "Metal", "start": 28659, "end": 28749}, {"video_id": "20220517_192217", "question_id": "1760", "question": "What material is the person touching?", "answer": "Metal", "start": 32461, "end": 32555}, {"video_id": "20220517_192217", "question_id": "1761", "question": "What material is the person touching?", "answer": "Concrete", "start": 7344, "end": 7490}, {"video_id": "20220517_192217", "question_id": "1762", "question": "What material is the person touching?", "answer": "Concrete", "start": 10513, "end": 10545}, {"video_id": "20220517_192217", "question_id": "1763", "question": "What material is the person touching?", "answer": "Concrete", "start": 10954, "end": 11029}, {"video_id": "20220517_192217", "question_id": "1764", "question": "What material is the person touching?", "answer": "Concrete", "start": 11782, "end": 11814}, {"video_id": "20220517_192217", "question_id": "1765", "question": "What material is the person touching?", "answer": "Concrete", "start": 12252, "end": 12353}, {"video_id": "20220517_192217", "question_id": "1766", "question": "What material is the person touching?", "answer": "Concrete", "start": 13579, "end": 13615}, {"video_id": "20220517_192217", "question_id": "1767", "question": "What material is the person touching?", "answer": "Concrete", "start": 19682, "end": 19754}, {"video_id": "20220517_192217", "question_id": "1768", "question": "What material is the person touching?", "answer": "Concrete", "start": 22320, "end": 22396}, {"video_id": "20220517_192217", "question_id": "1769", "question": "What material is the person touching?", "answer": "Concrete", "start": 24578, "end": 24660}, {"video_id": "20220517_192217", "question_id": "1770", "question": "What material is the person touching?", "answer": "Concrete", "start": 34553, "end": 34587}, {"video_id": "20220517_192217", "question_id": "1771", "question": "What material is the person touching?", "answer": "Glass", "start": 14766, "end": 14805}, {"video_id": "20220517_192217", "question_id": "1772", "question": "What material is the person touching?", "answer": "Glass", "start": 28272, "end": 28308}, {"video_id": "20220517_192217", "question_id": "1773", "question": "What material is the person touching?", "answer": "Paper", "start": 17637, "end": 17757}, {"video_id": "20220517_192217", "question_id": "1774", "question": "What material is the person touching?", "answer": "Paper", "start": 17757, "end": 17877}, {"video_id": "20220517_192217", "question_id": "1775", "question": "What material is the person touching?", "answer": "Paper", "start": 17877, "end": 17997}, {"video_id": "20220517_192217", "question_id": "1776", "question": "What material is the person touching?", "answer": "Paper", "start": 17997, "end": 18117}, {"video_id": "20220517_192217", "question_id": "1777", "question": "What material is the person touching?", "answer": "Paper", "start": 18117, "end": 18237}, {"video_id": "20220517_192217", "question_id": "1778", "question": "What material is the person touching?", "answer": "Paper", "start": 18237, "end": 18357}, {"video_id": "20220517_192217", "question_id": "1779", "question": "What material is the person touching?", "answer": "Paper", "start": 18357, "end": 18477}, {"video_id": "20220517_192217", "question_id": "1780", "question": "What material is the person touching?", "answer": "Paper", "start": 18477, "end": 18597}, {"video_id": "20220517_192217", "question_id": "1781", "question": "What material is the person touching?", "answer": "Paper", "start": 18597, "end": 18717}, {"video_id": "20220517_192217", "question_id": "1782", "question": "What material is the person touching?", "answer": "Paper", "start": 18717, "end": 18850}, {"video_id": "20220517_192217", "question_id": "1783", "question": "What material is the person touching?", "answer": "Paper", "start": 22008, "end": 22027}, {"video_id": "20220517_192217", "question_id": "1784", "question": "What material is the person touching?", "answer": "Paper", "start": 24249, "end": 24325}, {"video_id": "20220517_192217", "question_id": "1785", "question": "What material is the person touching?", "answer": "Paper", "start": 24975, "end": 25095}, {"video_id": "20220517_192217", "question_id": "1786", "question": "What material is the person touching?", "answer": "Paper", "start": 25095, "end": 25260}, {"video_id": "20220517_192217", "question_id": "1787", "question": "What material is the person touching?", "answer": "Paper", "start": 31071, "end": 31099}, {"video_id": "20220517_192217", "question_id": "1788", "question": "What material is the person touching?", "answer": "Leather'", "start": 33860, "end": 33889}, {"video_id": "20220524_190521", "question_id": "1909", "question": "What material is the person touching?", "answer": "Synthetic Fabric", "start": 6, "end": 136}, {"video_id": "20220524_190521", "question_id": "1910", "question": "What material is the person touching?", "answer": "Synthetic Fabric", "start": 4414, "end": 4434}, {"video_id": "20220524_190521", "question_id": "1911", "question": "What material is the person touching?", "answer": "Synthetic Fabric", "start": 5968, "end": 6091}, {"video_id": "20220524_190521", "question_id": "1912", "question": "What material is the person touching?", "answer": "Synthetic Fabric", "start": 19522, "end": 19548}, {"video_id": "20220524_190521", "question_id": "1913", "question": "What material is the person touching?", "answer": "Synthetic Fabric", "start": 26272, "end": 26392}, {"video_id": "20220524_190521", "question_id": "1914", "question": "What material is the person touching?", "answer": "Synthetic Fabric", "start": 26392, "end": 26512}, {"video_id": "20220524_190521", "question_id": "1915", "question": "What material is the person touching?", "answer": "Synthetic Fabric", "start": 26512, "end": 26632}, {"video_id": "20220524_190521", "question_id": "1916", "question": "What material is the person touching?", "answer": "Synthetic Fabric", "start": 26632, "end": 26752}, {"video_id": "20220524_190521", "question_id": "1917", "question": "What material is the person touching?", "answer": "Synthetic Fabric", "start": 26752, "end": 26872}, {"video_id": "20220524_190521", "question_id": "1918", "question": "What material is the person touching?", "answer": "Synthetic Fabric", "start": 26872, "end": 26992}, {"video_id": "20220524_190521", "question_id": "1919", "question": "What material is the person touching?", "answer": "Synthetic 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"question_id": "1932", "question": "What material is the person touching?", "answer": "Concrete", "start": 29325, "end": 29430}, {"video_id": "20220524_190521", "question_id": "1933", "question": "What material is the person touching?", "answer": "Wood", "start": 1899, "end": 2009}, {"video_id": "20220524_190521", "question_id": "1934", "question": "What material is the person touching?", "answer": "Wood", "start": 6747, "end": 6768}, {"video_id": "20220524_190521", "question_id": "1935", "question": "What material is the person touching?", "answer": "Wood", "start": 8082, "end": 8150}, {"video_id": "20220524_190521", "question_id": "1936", "question": "What material is the person touching?", "answer": "Wood", "start": 8538, "end": 8658}, {"video_id": "20220524_190521", "question_id": "1937", "question": "What material is the person touching?", "answer": "Wood", "start": 8658, "end": 8778}, {"video_id": "20220524_190521", "question_id": "1938", "question": "What material is the person 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"question": "What material is the person touching?", "answer": "Wood", "start": 10338, "end": 10458}, {"video_id": "20220524_190521", "question_id": "1952", "question": "What material is the person touching?", "answer": "Wood", "start": 10458, "end": 10578}, {"video_id": "20220524_190521", "question_id": "1953", "question": "What material is the person touching?", "answer": "Wood", "start": 10578, "end": 10734}, {"video_id": "20220524_190521", "question_id": "1954", "question": "What material is the person touching?", "answer": "Wood", "start": 11191, "end": 11249}, {"video_id": "20220524_190521", "question_id": "1955", "question": "What material is the person touching?", "answer": "Wood", "start": 12105, "end": 12233}, {"video_id": "20220524_190521", "question_id": "1956", "question": "What material is the person touching?", "answer": "Wood", "start": 13445, "end": 13554}, {"video_id": "20220524_190521", "question_id": "1957", "question": "What material is the person touching?", 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"question_id": "1970", "question": "What material is the person touching?", "answer": "Metal", "start": 3201, "end": 3327}, {"video_id": "20220524_190521", "question_id": "1971", "question": "What material is the person touching?", "answer": "Metal", "start": 10875, "end": 10947}, {"video_id": "20220524_190521", "question_id": "1972", "question": "What material is the person touching?", "answer": "Metal", "start": 20076, "end": 20086}, {"video_id": "20220524_190521", "question_id": "1973", "question": "What material is the person touching?", "answer": "Metal", "start": 22283, "end": 22387}, {"video_id": "20220524_190521", "question_id": "1974", "question": "What material is the person touching?", "answer": "Metal", "start": 25496, "end": 25599}, {"video_id": "20220524_190521", "question_id": "1975", "question": "What material is the person touching?", "answer": "Metal", "start": 27913, "end": 27926}, {"video_id": "20220524_190521", "question_id": "1976", "question": "What material is 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"20220524_174309", "question_id": "2014", "question": "What material is the person touching?", "answer": "Grass", "start": 31848, "end": 31968}, {"video_id": "20220524_174309", "question_id": "2015", "question": "What material is the person touching?", "answer": "Grass", "start": 31968, "end": 32088}, {"video_id": "20220524_174309", "question_id": "2016", "question": "What material is the person touching?", "answer": "Grass", "start": 32088, "end": 32208}, {"video_id": "20220524_174309", "question_id": "2017", "question": "What material is the person touching?", "answer": "Grass", "start": 32208, "end": 32328}, {"video_id": "20220524_174309", "question_id": "2018", "question": "What material is the person touching?", "answer": "Grass", "start": 32328, "end": 32448}, {"video_id": "20220524_174309", "question_id": "2019", "question": "What material is the person touching?", "answer": "Grass", "start": 32448, "end": 32568}, {"video_id": "20220524_174309", "question_id": "2020", 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"2052", "question": "What material is the person touching?", "answer": "Rock", "start": 9152, "end": 9272}, {"video_id": "20220524_174309", "question_id": "2053", "question": "What material is the person touching?", "answer": "Rock", "start": 9272, "end": 9392}, {"video_id": "20220524_174309", "question_id": "2054", "question": "What material is the person touching?", "answer": "Rock", "start": 9392, "end": 9512}, {"video_id": "20220524_174309", "question_id": "2055", "question": "What material is the person touching?", "answer": "Rock", "start": 9512, "end": 9632}, {"video_id": "20220524_174309", "question_id": "2056", "question": "What material is the person touching?", "answer": "Rock", "start": 9632, "end": 9752}, {"video_id": "20220524_174309", "question_id": "2057", "question": "What material is the person touching?", "answer": "Rock", "start": 9752, "end": 9872}, {"video_id": "20220524_174309", "question_id": "2058", "question": "What material is the person touching?", "answer": "Rock", "start": 9872, "end": 9992}, {"video_id": "20220524_174309", "question_id": "2059", "question": "What material is the person touching?", "answer": "Rock", "start": 9992, "end": 10112}, {"video_id": "20220524_174309", "question_id": "2060", "question": "What material is the person touching?", "answer": "Rock", "start": 10112, "end": 10300}, {"video_id": "20220524_174309", "question_id": "2061", "question": "What material is the person touching?", "answer": "Rock", "start": 15278, "end": 15406}, {"video_id": "20220524_174309", "question_id": "2062", "question": "What material is the person touching?", "answer": "Concrete", "start": 991, "end": 1021}, {"video_id": "20220524_174309", "question_id": "2063", "question": "What material is the person touching?", "answer": "Concrete", "start": 16051, "end": 16123}, {"video_id": "20220524_174309", "question_id": "2064", "question": "What material is the person touching?", "answer": "Concrete", "start": 18804, "end": 18844}, {"video_id": 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"2215", "question": "What material is the person touching?", "answer": "Brick", "start": 30016, "end": 30055}, {"video_id": "20220607_125152", "question_id": "2216", "question": "What material is the person touching?", "answer": "Brick", "start": 30119, "end": 30144}, {"video_id": "20220607_125152", "question_id": "2217", "question": "What material is the person touching?", "answer": "Brick", "start": 31759, "end": 31879}, {"video_id": "20220607_125152", "question_id": "2218", "question": "What material is the person touching?", "answer": "Brick", "start": 31879, "end": 31999}, {"video_id": "20220607_125152", "question_id": "2219", "question": "What material is the person touching?", "answer": "Brick", "start": 31999, "end": 32119}, {"video_id": "20220607_125152", "question_id": "2220", "question": "What material is the person touching?", "answer": "Brick", "start": 32119, "end": 32286}, {"video_id": "20220607_125152", "question_id": "2221", "question": "What material is the person 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"20220510_140155", "question_id": "2486", "question": "What material is the person touching?", "answer": "Concrete", "start": 166, "end": 192}, {"video_id": "20220510_140155", "question_id": "2487", "question": "What material is the person touching?", "answer": "Concrete", "start": 380, "end": 395}, {"video_id": "20220510_140155", "question_id": "2488", "question": "What material is the person touching?", "answer": "Concrete", "start": 1061, "end": 1080}, {"video_id": "20220510_140155", "question_id": "2489", "question": "What material is the person touching?", "answer": "Concrete", "start": 1919, "end": 1939}, {"video_id": "20220510_140155", "question_id": "2490", "question": "What material is the person touching?", "answer": "Concrete", "start": 2248, "end": 2368}, {"video_id": "20220510_140155", "question_id": "2491", "question": "What material is the person touching?", "answer": "Concrete", "start": 2368, "end": 2488}, {"video_id": "20220510_140155", "question_id": "2492", 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"What material is the person touching?", "answer": "Wood", "start": 5266, "end": 5382}, {"video_id": "20220607_131534", "question_id": "2623", "question": "What material is the person touching?", "answer": "Wood", "start": 18012, "end": 18036}, {"video_id": "20220607_131534", "question_id": "2624", "question": "What material is the person touching?", "answer": "Wood", "start": 18841, "end": 18954}, {"video_id": "20220607_131534", "question_id": "2625", "question": "What material is the person touching?", "answer": "Wood", "start": 26645, "end": 26664}, {"video_id": "20220607_131534", "question_id": "2626", "question": "What material is the person touching?", "answer": "Wood", "start": 26731, "end": 26752}, {"video_id": "20220607_131534", "question_id": "2627", "question": "What material is the person touching?", "answer": "Metal", "start": 1033, "end": 1058}, {"video_id": "20220607_131534", "question_id": "2628", "question": "What material is the person touching?", "answer": "Metal", 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"20220607_131534", "question_id": "2635", "question": "What material is the person touching?", "answer": "Metal", "start": 23239, "end": 23354}, {"video_id": "20220607_131534", "question_id": "2636", "question": "What material is the person touching?", "answer": "Metal", "start": 27869, "end": 27989}, {"video_id": "20220607_131534", "question_id": "2637", "question": "What material is the person touching?", "answer": "Metal", "start": 27989, "end": 28109}, {"video_id": "20220607_131534", "question_id": "2638", "question": "What material is the person touching?", "answer": "Metal", "start": 28109, "end": 28229}, {"video_id": "20220607_131534", "question_id": "2639", "question": "What material is the person touching?", "answer": "Metal", "start": 28229, "end": 28406}, {"video_id": "20220607_131534", "question_id": "2640", "question": "What material is the person touching?", "answer": "Metal", "start": 29277, "end": 29295}, {"video_id": "20220607_131534", "question_id": "2641", "question": "What material is the person touching?", "answer": "Metal", "start": 31198, "end": 31309}, {"video_id": "20220607_131534", "question_id": "2642", "question": "What material is the person touching?", "answer": "Metal", "start": 35203, "end": 35316}, {"video_id": "20220607_131534", "question_id": "2643", "question": "What material is the person touching?", "answer": "Metal", "start": 36095, "end": 36215}, {"video_id": "20220607_131534", "question_id": "2644", "question": "What material is the person touching?", "answer": "Metal", "start": 36215, "end": 36335}, {"video_id": "20220607_131534", "question_id": "2645", "question": "What material is the person touching?", "answer": "Metal", "start": 36335, "end": 36455}, {"video_id": "20220607_131534", "question_id": "2646", "question": "What material is the person touching?", "answer": "Metal", "start": 36455, "end": 36575}, {"video_id": "20220607_131534", "question_id": "2647", "question": "What material is the person touching?", 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"20220524_182402", "question_id": "2798", "question": "What material is the person touching?", "answer": "Wood", "start": 1108, "end": 1228}, {"video_id": "20220524_182402", "question_id": "2799", "question": "What material is the person touching?", "answer": "Wood", "start": 1228, "end": 1404}, {"video_id": "20220524_182402", "question_id": "2800", "question": "What material is the person touching?", "answer": "Wood", "start": 2588, "end": 2705}, {"video_id": "20220524_182402", "question_id": "2801", "question": "What material is the person touching?", "answer": "Wood", "start": 7046, "end": 7165}, {"video_id": "20220524_182402", "question_id": "2802", "question": "What material is the person touching?", "answer": "Wood", "start": 8454, "end": 8571}, {"video_id": "20220524_182402", "question_id": "2803", "question": "What material is the person touching?", "answer": "Wood", "start": 9690, "end": 9793}, {"video_id": "20220524_182402", "question_id": "2804", "question": "What material 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"question_id": "2817", "question": "What material is the person touching?", "answer": "Paper", "start": 6236, "end": 6356}, {"video_id": "20220524_182402", "question_id": "2818", "question": "What material is the person touching?", "answer": "Paper", "start": 6356, "end": 6476}, {"video_id": "20220524_182402", "question_id": "2819", "question": "What material is the person touching?", "answer": "Paper", "start": 6476, "end": 6596}, {"video_id": "20220524_182402", "question_id": "2820", "question": "What material is the person touching?", "answer": "Paper", "start": 6596, "end": 6720}, {"video_id": "20220524_182402", "question_id": "2821", "question": "What material is the person touching?", "answer": "Plastic", "start": 9135, "end": 9162}, {"video_id": "20220524_182402", "question_id": "2822", "question": "What material is the person touching?", "answer": "Plastic", "start": 12556, "end": 12581}, {"video_id": "20220524_182402", "question_id": "2823", "question": "What material is the person touching?", "answer": "Plastic", "start": 13928, "end": 13943}, {"video_id": "20220524_182402", "question_id": "2824", "question": "What material is the person touching?", "answer": "Tile'", "start": 9968, "end": 10053}, {"video_id": "20220524_182402", "question_id": "2825", "question": "What material is the person touching?", "answer": "Leather'", "start": 12054, "end": 12094}, {"video_id": "20220417_022354", "question_id": "2826", "question": "What material is the person touching?", "answer": "Synthetic Fabric", "start": 70, "end": 190}, {"video_id": "20220417_022354", "question_id": "2827", "question": "What material is the person touching?", "answer": "Synthetic Fabric", "start": 190, "end": 310}, {"video_id": "20220417_022354", "question_id": "2828", "question": "What material is the person touching?", "answer": "Synthetic Fabric", "start": 310, "end": 430}, {"video_id": "20220417_022354", "question_id": "2829", "question": "What material is the person touching?", "answer": "Synthetic Fabric", "start": 430, "end": 667}, {"video_id": "20220510_171428", "question_id": "2832", "question": "What material is the person touching?", "answer": "Concrete", "start": 104, "end": 114}, {"video_id": "20220510_171428", "question_id": "2833", "question": "What material is the person touching?", "answer": "Concrete", "start": 308, "end": 320}, {"video_id": "20220510_171428", "question_id": "2834", "question": "What material is the person touching?", "answer": "Metal", "start": 445, "end": 476}, {"video_id": "20220510_171428", "question_id": "2835", "question": "What material is the person touching?", "answer": "Metal", "start": 588, "end": 610}, {"video_id": "20220510_171428", "question_id": "2836", "question": "What material is the person touching?", "answer": "Metal", "start": 1546, "end": 1576}, {"video_id": "20220510_171428", "question_id": "2837", "question": "What material is the person touching?", "answer": "Metal", "start": 1747, "end": 1777}, {"video_id": "20220510_171428", "question_id": "2838", "question": "What material is the person touching?", "answer": "Metal", "start": 2936, "end": 2959}, {"video_id": "20220510_171428", "question_id": "2839", "question": "What material is the person touching?", "answer": "Synthetic Fabric", "start": 942, "end": 1023}, {"video_id": "20220510_171428", "question_id": "2840", "question": "What material is the person touching?", "answer": "Wood", "start": 1178, "end": 1371}, {"video_id": "20220510_171428", "question_id": "2841", "question": "What material is the person touching?", "answer": "Wood", "start": 2203, "end": 2265}, {"video_id": "20220510_171428", "question_id": "2842", "question": "What material is the person touching?", "answer": "Plastic", "start": 2359, "end": 2456}, {"video_id": "20220510_171428", "question_id": "2843", "question": "What material is the person touching?", "answer": "Plastic", "start": 3352, "end": 3395}, {"video_id": "20220510_171428", "question_id": "2844", "question": "What material is the person touching?", "answer": "Plastic", "start": 3631, "end": 3653}, {"video_id": "20220318_234132", "question_id": "2882", "question": "What material is the person touching?", "answer": "Rock", "start": 22, "end": 142}, {"video_id": "20220318_234132", "question_id": "2883", "question": "What material is the person touching?", "answer": "Rock", "start": 142, "end": 262}, {"video_id": "20220318_234132", "question_id": "2884", "question": "What material is the person touching?", "answer": "Rock", "start": 262, "end": 382}, {"video_id": "20220318_234132", "question_id": "2885", "question": "What material is the person touching?", "answer": "Rock", "start": 382, "end": 502}, {"video_id": "20220318_234132", "question_id": "2886", "question": "What material is the person touching?", "answer": "Rock", "start": 502, "end": 624}, {"video_id": "20220517_181348", "question_id": "2907", "question": "What material is the person touching?", "answer": "Brick", 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"20220517_181348", "question_id": "2914", "question": "What material is the person touching?", "answer": "Soil", "start": 733, "end": 765}, {"video_id": "20220517_181348", "question_id": "2915", "question": "What material is the person touching?", "answer": "Plants", "start": 1002, "end": 1131}, {"video_id": "20220517_181348", "question_id": "2916", "question": "What material is the person touching?", "answer": "Plants", "start": 1831, "end": 1866}, {"video_id": "20220517_181348", "question_id": "2917", "question": "What material is the person touching?", "answer": "Plants", "start": 2375, "end": 2583}, {"video_id": "20220517_181348", "question_id": "2918", "question": "What material is the person touching?", "answer": "Rock", "start": 3090, "end": 3188}, {"video_id": "20220517_181348", "question_id": "2919", "question": "What material is the person touching?", "answer": "Rock", "start": 5739, "end": 5774}, {"video_id": "20220517_181348", "question_id": "2920", "question": "What 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"2933", "question": "What material is the person touching?", "answer": "Grass", "start": 19554, "end": 19577}, {"video_id": "20220517_181348", "question_id": "2934", "question": "What material is the person touching?", "answer": "Grass", "start": 19674, "end": 19794}, {"video_id": "20220517_181348", "question_id": "2935", "question": "What material is the person touching?", "answer": "Grass", "start": 19794, "end": 19914}, {"video_id": "20220517_181348", "question_id": "2936", "question": "What material is the person touching?", "answer": "Grass", "start": 19914, "end": 20034}, {"video_id": "20220517_181348", "question_id": "2937", "question": "What material is the person touching?", "answer": "Grass", "start": 20034, "end": 20154}, {"video_id": "20220517_181348", "question_id": "2938", "question": "What material is the person touching?", "answer": "Grass", "start": 20154, "end": 20274}, {"video_id": "20220517_181348", "question_id": "2939", "question": "What material is the person 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"question_id": "2952", "question": "What material is the person touching?", "answer": "Wood", "start": 18675, "end": 18853}, {"video_id": "20220517_181348", "question_id": "2953", "question": "What material is the person touching?", "answer": "Wood", "start": 19032, "end": 19060}, {"video_id": "20220517_181348", "question_id": "2954", "question": "What material is the person touching?", "answer": "Sand", "start": 25999, "end": 26082}, {"video_id": "20220319_001400", "question_id": "2955", "question": "What material is the person touching?", "answer": "Rock", "start": 30, "end": 150}, {"video_id": "20220319_001400", "question_id": "2956", "question": "What material is the person touching?", "answer": "Rock", "start": 150, "end": 270}, {"video_id": "20220319_001400", "question_id": "2957", "question": "What material is the person touching?", "answer": "Rock", "start": 270, "end": 390}, {"video_id": "20220319_001400", "question_id": "2958", "question": "What material is the person 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"question_id": "2971", "question": "What material is the person touching?", "answer": "Synthetic Fabric", "start": 1524, "end": 1556}, {"video_id": "20220522_111840", "question_id": "2972", "question": "What material is the person touching?", "answer": "Synthetic Fabric", "start": 2543, "end": 2616}, {"video_id": "20220522_111840", "question_id": "2973", "question": "What material is the person touching?", "answer": "Synthetic Fabric", "start": 3497, "end": 3532}, {"video_id": "20220522_111840", "question_id": "2974", "question": "What material is the person touching?", "answer": "Synthetic Fabric", "start": 7741, "end": 7817}, {"video_id": "20220522_111840", "question_id": "2975", "question": "What material is the person touching?", "answer": "Synthetic Fabric", "start": 10030, "end": 10059}, {"video_id": "20220522_111840", "question_id": "2976", "question": "What material is the person touching?", "answer": "Wood", "start": 1783, "end": 1903}, {"video_id": "20220522_111840", 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touching?", "answer": "Glass", "start": 2871, "end": 3037}, {"video_id": "20220522_111840", "question_id": "2984", "question": "What material is the person touching?", "answer": "Glass", "start": 7430, "end": 7444}, {"video_id": "20220522_111840", "question_id": "2985", "question": "What material is the person touching?", "answer": "Paper", "start": 5204, "end": 5283}, {"video_id": "20220522_105806", "question_id": "2986", "question": "What material is the person touching?", "answer": "Wood", "start": 58, "end": 178}, {"video_id": "20220522_105806", "question_id": "2987", "question": "What material is the person touching?", "answer": "Wood", "start": 178, "end": 298}, {"video_id": "20220522_105806", "question_id": "2988", "question": "What material is the person touching?", "answer": "Wood", "start": 298, "end": 418}, {"video_id": "20220522_105806", "question_id": "2989", "question": "What material is the person touching?", "answer": "Wood", "start": 418, "end": 538}, {"video_id": 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"20220601_175211", "question_id": "3298", "question": "What material is the person touching?", "answer": "Grass", "start": 7438, "end": 7558}, {"video_id": "20220601_175211", "question_id": "3299", "question": "What material is the person touching?", "answer": "Grass", "start": 7558, "end": 7678}, {"video_id": "20220601_175211", "question_id": "3300", "question": "What material is the person touching?", "answer": "Grass", "start": 7678, "end": 7917}, {"video_id": "20220601_175211", "question_id": "3301", "question": "What material is the person touching?", "answer": "Grass", "start": 10181, "end": 10308}, {"video_id": "20220601_175211", "question_id": "3302", "question": "What material is the person touching?", "answer": "Grass", "start": 16560, "end": 16638}, {"video_id": "20220601_175211", "question_id": "3303", "question": "What material is the person touching?", "answer": "Wood", "start": 1482, "end": 1602}, {"video_id": "20220601_175211", "question_id": "3304", "question": "What material is the person touching?", "answer": "Wood", "start": 1602, "end": 1722}, {"video_id": "20220601_175211", "question_id": "3305", "question": "What material is the person touching?", "answer": "Wood", "start": 1722, "end": 1842}, {"video_id": "20220601_175211", "question_id": "3306", "question": "What material is the person touching?", "answer": "Wood", "start": 1842, "end": 1962}, {"video_id": "20220601_175211", "question_id": "3307", "question": "What material is the person touching?", "answer": "Wood", "start": 1962, "end": 2082}, {"video_id": "20220601_175211", "question_id": "3308", "question": "What material is the person touching?", "answer": "Wood", "start": 2082, "end": 2202}, {"video_id": "20220601_175211", "question_id": "3309", "question": "What material is the person touching?", "answer": "Wood", "start": 2202, "end": 2322}, {"video_id": "20220601_175211", "question_id": "3310", "question": "What material is the person touching?", "answer": "Wood", "start": 2322, "end": 2442}, {"video_id": "20220601_175211", "question_id": "3311", "question": "What material is the person touching?", "answer": "Wood", "start": 2442, "end": 2562}, {"video_id": "20220601_175211", "question_id": "3312", "question": "What material is the person touching?", "answer": "Wood", "start": 2562, "end": 2785}, {"video_id": "20220601_175211", "question_id": "3313", "question": "What material is the person touching?", "answer": "Wood", "start": 5944, "end": 6076}, {"video_id": "20220601_175211", "question_id": "3314", "question": "What material is the person touching?", "answer": "Wood", "start": 7010, "end": 7034}, {"video_id": "20220601_175211", "question_id": "3315", "question": "What material is the person touching?", "answer": "Wood", "start": 10809, "end": 10934}, {"video_id": "20220601_175211", "question_id": "3316", "question": "What material is the person touching?", "answer": "Wood", "start": 14425, "end": 14545}, {"video_id": "20220601_175211", "question_id": "3317", "question": "What material is the person touching?", "answer": "Wood", "start": 14545, "end": 14665}, {"video_id": "20220601_175211", "question_id": "3318", "question": "What material is the person touching?", "answer": "Wood", "start": 14665, "end": 14785}, {"video_id": "20220601_175211", "question_id": "3319", "question": "What material is the person touching?", "answer": "Wood", "start": 14785, "end": 14949}, {"video_id": "20220601_175211", "question_id": "3320", "question": "What material is the person touching?", "answer": "Wood", "start": 15915, "end": 16050}, {"video_id": "20220601_175211", "question_id": "3321", "question": "What material is the person touching?", "answer": "Wood", "start": 16975, "end": 17045}, {"video_id": "20220601_175211", "question_id": "3322", "question": "What material is the person touching?", "answer": "Wood", "start": 17599, "end": 17720}, {"video_id": "20220601_175211", "question_id": "3323", "question": "What material is the person 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3202}, {"video_id": "20220601_175211", "question_id": "3330", "question": "What material is the person touching?", "answer": "Others", "start": 3202, "end": 3322}, {"video_id": "20220601_175211", "question_id": "3331", "question": "What material is the person touching?", "answer": "Others", "start": 3322, "end": 3442}, {"video_id": "20220601_175211", "question_id": "3332", "question": "What material is the person touching?", "answer": "Others", "start": 3442, "end": 3562}, {"video_id": "20220601_175211", "question_id": "3333", "question": "What material is the person touching?", "answer": "Others", "start": 3562, "end": 3685}, {"video_id": "20220601_175211", "question_id": "3334", "question": "What material is the person touching?", "answer": "Plants", "start": 4423, "end": 4444}, {"video_id": "20220601_175211", "question_id": "3335", "question": "What material is the person touching?", "answer": "Plants", "start": 15606, "end": 15632}, {"video_id": "20220601_175211", "question_id": "3336", "question": "What material is the person touching?", "answer": "Plants", "start": 21416, "end": 21436}, {"video_id": "20220601_175211", "question_id": "3337", "question": "What material is the person touching?", "answer": "Plants", "start": 28684, "end": 28741}, {"video_id": "20220601_175211", "question_id": "3338", "question": "What material is the person touching?", "answer": "Plants", "start": 31160, "end": 31247}, {"video_id": "20220601_175211", "question_id": "3339", "question": "What material is the person touching?", "answer": "Plants", "start": 31742, "end": 31860}, {"video_id": "20220601_175211", "question_id": "3340", "question": "What material is the person touching?", "answer": "Tree", "start": 4706, "end": 4733}, {"video_id": "20220601_175211", "question_id": "3341", "question": "What material is the person touching?", "answer": "Tree", "start": 8776, "end": 8806}, {"video_id": "20220601_175211", "question_id": "3342", "question": "What material is the person 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5376}, {"video_id": "20220601_175211", "question_id": "3349", "question": "What material is the person touching?", "answer": "Metal", "start": 11647, "end": 11769}, {"video_id": "20220601_175211", "question_id": "3350", "question": "What material is the person touching?", "answer": "Metal", "start": 17283, "end": 17308}, {"video_id": "20220601_175211", "question_id": "3351", "question": "What material is the person touching?", "answer": "Rock", "start": 9194, "end": 9324}, {"video_id": "20220601_175211", "question_id": "3352", "question": "What material is the person touching?", "answer": "Rock", "start": 21131, "end": 21257}, {"video_id": "20220601_175211", "question_id": "3353", "question": "What material is the person touching?", "answer": "Rock", "start": 26668, "end": 26807}, {"video_id": "20220601_175211", "question_id": "3354", "question": "What material is the person touching?", "answer": "Plastic", "start": 11900, "end": 12035}, {"video_id": "20220601_175211", "question_id": 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is the person touching?", "answer": "Concrete", "start": 5439, "end": 5468}, {"video_id": "20220516_190814", "question_id": "3643", "question": "What material is the person touching?", "answer": "Concrete", "start": 8650, "end": 8780}, {"video_id": "20220516_190814", "question_id": "3644", "question": "What material is the person touching?", "answer": "Concrete", "start": 12274, "end": 12403}, {"video_id": "20220516_190814", "question_id": "3645", "question": "What material is the person touching?", "answer": "Brick", "start": 1599, "end": 1747}, {"video_id": "20220516_190814", "question_id": "3646", "question": "What material is the person touching?", "answer": "Metal", "start": 2053, "end": 2173}, {"video_id": "20220516_190814", "question_id": "3647", "question": "What material is the person touching?", "answer": "Metal", "start": 2173, "end": 2293}, {"video_id": "20220516_190814", "question_id": "3648", "question": "What material is the person touching?", "answer": "Metal", "start": 2293, "end": 2413}, {"video_id": "20220516_190814", "question_id": "3649", "question": "What material is the person touching?", "answer": "Metal", "start": 2413, "end": 2635}, {"video_id": "20220516_190814", "question_id": "3650", "question": "What material is the person touching?", "answer": "Metal", "start": 4690, "end": 4891}, {"video_id": "20220516_190814", "question_id": "3651", "question": "What material is the person touching?", "answer": "Metal", "start": 6793, "end": 6913}, {"video_id": "20220516_190814", "question_id": "3652", "question": "What material is the person touching?", "answer": "Metal", "start": 6913, "end": 7033}, {"video_id": "20220516_190814", "question_id": "3653", "question": "What material is the person touching?", "answer": "Metal", "start": 7033, "end": 7153}, {"video_id": "20220516_190814", "question_id": "3654", "question": "What material is the person touching?", "answer": "Metal", "start": 7153, "end": 7273}, {"video_id": "20220516_190814", "question_id": "3655", "question": "What material is the person touching?", "answer": "Metal", "start": 7273, "end": 7478}, {"video_id": "20220516_190814", "question_id": "3656", "question": "What material is the person touching?", "answer": "Metal", "start": 7735, "end": 7855}, {"video_id": "20220516_190814", "question_id": "3657", "question": "What material is the person touching?", "answer": "Metal", "start": 7855, "end": 7975}, {"video_id": "20220516_190814", "question_id": "3658", "question": "What material is the person touching?", "answer": "Metal", "start": 7975, "end": 8095}, {"video_id": "20220516_190814", "question_id": "3659", "question": "What material is the person touching?", "answer": "Metal", "start": 8095, "end": 8232}, {"video_id": "20220516_190814", "question_id": "3660", "question": "What material is the person touching?", "answer": "Metal", "start": 8309, "end": 8334}, {"video_id": "20220516_190814", "question_id": "3661", "question": "What material is the person touching?", "answer": "Metal", "start": 10275, "end": 10353}, {"video_id": "20220516_190814", "question_id": "3662", "question": "What material is the person touching?", "answer": "Metal", "start": 10996, "end": 11119}, {"video_id": "20220516_190814", "question_id": "3663", "question": "What material is the person touching?", "answer": "Paper", "start": 2870, "end": 3081}, {"video_id": "20220516_190814", "question_id": "3664", "question": "What material is the person touching?", "answer": "Paper", "start": 8944, "end": 8970}, {"video_id": "20220516_190814", "question_id": "3665", "question": "What material is the person touching?", "answer": "Paper", "start": 9045, "end": 9067}, {"video_id": "20220516_190814", "question_id": "3666", "question": "What material is the person touching?", "answer": "Soil", "start": 3451, "end": 3482}, {"video_id": "20220516_190814", "question_id": "3667", "question": "What material is the person touching?", "answer": "Soil", "start": 13250, "end": 13364}, {"video_id": "20220516_190814", "question_id": "3668", "question": "What material is the person touching?", "answer": "Grass", "start": 3665, "end": 3798}, {"video_id": "20220516_190814", "question_id": "3669", "question": "What material is the person touching?", "answer": "Wood", "start": 4123, "end": 4149}, {"video_id": "20220516_190814", "question_id": "3670", "question": "What material is the person touching?", "answer": "Wood", "start": 5768, "end": 5918}, {"video_id": "20220516_190814", "question_id": "3671", "question": "What material is the person touching?", "answer": "Wood", "start": 9580, "end": 9722}, {"video_id": "20220516_190814", "question_id": "3672", "question": "What material is the person touching?", "answer": "Tree", "start": 4396, "end": 4429}, {"video_id": "20220516_190814", "question_id": "3673", "question": "What material is the person touching?", "answer": "Plastic", "start": 10723, "end": 10745}, {"video_id": "20220516_190814", "question_id": "3674", "question": "What material is the person touching?", "answer": "Plastic", "start": 10823, "end": 10840}, {"video_id": "20220515_160311", "question_id": "3675", "question": "What material is the person touching?", "answer": "Wood", "start": 48, "end": 191}, {"video_id": "20220515_160311", "question_id": "3676", "question": "What material is the person touching?", "answer": "Wood", "start": 1190, "end": 1262}, {"video_id": "20220515_160311", "question_id": "3677", "question": "What material is the person touching?", "answer": "Wood", "start": 6768, "end": 6897}, {"video_id": "20220515_160311", "question_id": "3678", "question": "What material is the person touching?", "answer": "Wood", "start": 9251, "end": 9320}, {"video_id": "20220515_160311", "question_id": "3679", "question": "What material is the person touching?", "answer": "Synthetic Fabric", "start": 439, "end": 579}, {"video_id": "20220515_160311", "question_id": "3680", "question": "What material is the person touching?", 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person touching?", "answer": "Synthetic Fabric", "start": 10619, "end": 10739}, {"video_id": "20220515_160311", "question_id": "3693", "question": "What material is the person touching?", "answer": "Synthetic Fabric", "start": 10739, "end": 10859}, {"video_id": "20220515_160311", "question_id": "3694", "question": "What material is the person touching?", "answer": "Synthetic Fabric", "start": 10859, "end": 10979}, {"video_id": "20220515_160311", "question_id": "3695", "question": "What material is the person touching?", "answer": "Synthetic Fabric", "start": 10979, "end": 11099}, {"video_id": "20220515_160311", "question_id": "3696", "question": "What material is the person touching?", "answer": "Synthetic Fabric", "start": 11099, "end": 11270}, {"video_id": "20220515_160311", "question_id": "3697", "question": "What material is the person touching?", "answer": "Paper", "start": 899, "end": 909}, {"video_id": "20220515_160311", "question_id": "3698", "question": "What material is the person touching?", "answer": "Leather'", "start": 1560, "end": 1680}, {"video_id": "20220515_160311", "question_id": "3699", "question": "What material is the person touching?", "answer": "Leather'", "start": 1680, "end": 1800}, {"video_id": "20220515_160311", "question_id": "3700", "question": "What material is the person touching?", "answer": "Leather'", "start": 1800, "end": 1988}, {"video_id": "20220515_160311", "question_id": "3701", "question": "What material is the person touching?", "answer": "Concrete", "start": 3607, "end": 3729}, {"video_id": "20220515_160311", "question_id": "3702", "question": "What material is the person touching?", "answer": "Concrete", "start": 5676, "end": 5703}, {"video_id": "20220515_160311", "question_id": "3703", "question": "What material is the person touching?", "answer": "Concrete", "start": 7596, "end": 7716}, {"video_id": "20220515_160311", "question_id": "3704", "question": "What material is the person touching?", "answer": "Concrete", 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"20220515_160311", "question_id": "3711", "question": "What material is the person touching?", "answer": "Concrete", "start": 8684, "end": 8870}, {"video_id": "20220515_160311", "question_id": "3712", "question": "What material is the person touching?", "answer": "Concrete", "start": 10109, "end": 10229}, {"video_id": "20220515_160311", "question_id": "3713", "question": "What material is the person touching?", "answer": "Concrete", "start": 12976, "end": 13107}, {"video_id": "20220515_160311", "question_id": "3714", "question": "What material is the person touching?", "answer": "Plastic", "start": 4181, "end": 4267}, {"video_id": "20220515_160311", "question_id": "3715", "question": "What material is the person touching?", "answer": "Plastic", "start": 12693, "end": 12716}, {"video_id": "20220516_200120", "question_id": "3716", "question": "What material is the person touching?", "answer": "Metal", "start": 99, "end": 160}, {"video_id": "20220516_200120", "question_id": "3717", "question": "What material is the person touching?", "answer": "Paper", "start": 348, "end": 379}, {"video_id": "20220516_200120", "question_id": "3718", "question": "What material is the person touching?", "answer": "Wood", "start": 2002, "end": 2028}, {"video_id": "20220516_200120", "question_id": "3719", "question": "What material is the person touching?", "answer": "Wood", "start": 2815, "end": 2935}, {"video_id": "20220516_200120", "question_id": "3720", "question": "What material is the person touching?", "answer": "Wood", "start": 2935, "end": 3055}, {"video_id": "20220516_200120", "question_id": "3721", "question": "What material is the person touching?", "answer": "Wood", "start": 3055, "end": 3175}, {"video_id": "20220516_200120", "question_id": "3722", "question": "What material is the person touching?", "answer": "Wood", "start": 3175, "end": 3295}, {"video_id": "20220516_200120", "question_id": "3723", "question": "What material is the person touching?", "answer": "Wood", 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"What material is the person touching?", "answer": "Rock", "start": 5938, "end": 6117}, {"video_id": "20220516_200120", "question_id": "3750", "question": "What material is the person touching?", "answer": "Rock", "start": 7225, "end": 7368}, {"video_id": "20220516_200120", "question_id": "3751", "question": "What material is the person touching?", "answer": "Rock", "start": 8371, "end": 8522}, {"video_id": "20220516_200120", "question_id": "3752", "question": "What material is the person touching?", "answer": "Rock", "start": 14062, "end": 14084}, {"video_id": "20220516_200120", "question_id": "3753", "question": "What material is the person touching?", "answer": "Tree", "start": 5266, "end": 5299}, {"video_id": "20220516_200120", "question_id": "3754", "question": "What material is the person touching?", "answer": "Tree", "start": 6700, "end": 6824}, {"video_id": "20220516_200120", "question_id": "3755", "question": "What material is the person touching?", "answer": "Tree", "start": 8731, "end": 8878}, {"video_id": "20220516_200120", "question_id": "3756", "question": "What material is the person touching?", "answer": "Tree", "start": 9652, "end": 9779}, {"video_id": "20220516_200120", "question_id": "3757", "question": "What material is the person touching?", "answer": "Tree", "start": 14994, "end": 15024}, {"video_id": "20220516_200120", "question_id": "3758", "question": "What material is the person touching?", "answer": "Grass", "start": 10058, "end": 10130}, {"video_id": "20220516_200120", "question_id": "3759", "question": "What material is the person touching?", "answer": "Gravel", "start": 11390, "end": 11423}, {"video_id": "20220516_200120", "question_id": "3760", "question": "What material is the person touching?", "answer": "Gravel", "start": 13572, "end": 13672}, {"video_id": "20220516_200120", "question_id": "3761", "question": "What material is the person touching?", "answer": "Concrete", "start": 13964, "end": 13994}, {"video_id": "20220517_194637", 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"question_id": "3768", "question": "What material is the person touching?", "answer": "Synthetic Fabric", "start": 7081, "end": 7201}, {"video_id": "20220517_194637", "question_id": "3769", "question": "What material is the person touching?", "answer": "Synthetic Fabric", "start": 7201, "end": 7357}, {"video_id": "20220517_194637", "question_id": "3770", "question": "What material is the person touching?", "answer": "Synthetic Fabric", "start": 18817, "end": 18860}, {"video_id": "20220517_194637", "question_id": "3771", "question": "What material is the person touching?", "answer": "Synthetic Fabric", "start": 19048, "end": 19145}, {"video_id": "20220517_194637", "question_id": "3772", "question": "What material is the person touching?", "answer": "Synthetic Fabric", "start": 26107, "end": 26227}, {"video_id": "20220517_194637", "question_id": "3773", "question": "What material is the person touching?", "answer": "Synthetic Fabric", "start": 26227, "end": 26347}, {"video_id": "20220517_194637", "question_id": "3774", "question": "What material is the person touching?", "answer": "Synthetic Fabric", "start": 26347, "end": 26519}, {"video_id": "20220517_194637", "question_id": "3775", "question": "What material is the person touching?", "answer": "Synthetic Fabric", "start": 27389, "end": 27465}, {"video_id": "20220517_194637", "question_id": "3776", "question": "What material is the person touching?", "answer": "Synthetic Fabric", "start": 31376, "end": 31461}, {"video_id": "20220517_194637", "question_id": "3777", "question": "What material is the person touching?", "answer": "Concrete", "start": 1185, "end": 1310}, {"video_id": "20220517_194637", "question_id": "3778", "question": "What material is the person touching?", "answer": "Concrete", "start": 2824, "end": 2855}, {"video_id": "20220517_194637", "question_id": "3779", "question": "What material is the person touching?", "answer": "Concrete", "start": 2941, "end": 2979}, {"video_id": "20220517_194637", "question_id": "3780", "question": "What material is the person touching?", "answer": "Concrete", "start": 8457, "end": 8536}, {"video_id": "20220517_194637", "question_id": "3781", "question": "What material is the person touching?", "answer": "Concrete", "start": 11011, "end": 11043}, {"video_id": "20220517_194637", "question_id": "3782", "question": "What material is the person touching?", "answer": "Concrete", "start": 31684, "end": 31707}, {"video_id": "20220517_194637", "question_id": "3783", "question": "What material is the person touching?", "answer": "Concrete", "start": 33689, "end": 33760}, {"video_id": "20220517_194637", "question_id": "3784", "question": "What material is the person touching?", "answer": "Wood", "start": 1718, "end": 1835}, {"video_id": "20220517_194637", "question_id": "3785", "question": "What material is the person touching?", "answer": "Wood", "start": 5088, "end": 5167}, {"video_id": "20220517_194637", "question_id": "3786", "question": "What material is the person touching?", "answer": "Wood", "start": 12783, "end": 12850}, {"video_id": "20220517_194637", "question_id": "3787", "question": "What material is the person touching?", "answer": "Wood", "start": 20650, "end": 20770}, {"video_id": "20220517_194637", "question_id": "3788", "question": "What material is the person touching?", "answer": "Wood", "start": 20770, "end": 20890}, {"video_id": "20220517_194637", "question_id": "3789", "question": "What material is the person touching?", "answer": "Wood", "start": 20890, "end": 21010}, {"video_id": "20220517_194637", "question_id": "3790", "question": "What material is the person touching?", "answer": "Wood", "start": 21010, "end": 21130}, {"video_id": "20220517_194637", "question_id": "3791", "question": "What material is the person touching?", "answer": "Wood", "start": 21130, "end": 21250}, {"video_id": "20220517_194637", "question_id": "3792", "question": "What material is the person touching?", 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"question_id": "3805", "question": "What material is the person touching?", "answer": "Plastic", "start": 15126, "end": 15310}, {"video_id": "20220517_194637", "question_id": "3806", "question": "What material is the person touching?", "answer": "Plastic", "start": 15801, "end": 15825}, {"video_id": "20220517_194637", "question_id": "3807", "question": "What material is the person touching?", "answer": "Plastic", "start": 17210, "end": 17291}, {"video_id": "20220517_194637", "question_id": "3808", "question": "What material is the person touching?", "answer": "Plastic", "start": 18233, "end": 18307}, {"video_id": "20220517_194637", "question_id": "3809", "question": "What material is the person touching?", "answer": "Plastic", "start": 20121, "end": 20144}, {"video_id": "20220517_194637", "question_id": "3810", "question": "What material is the person touching?", "answer": "Plastic", "start": 22034, "end": 22154}, {"video_id": "20220517_194637", "question_id": "3811", "question": "What 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"answer": "Plastic", "start": 24504, "end": 24624}, {"video_id": "20220517_194637", "question_id": "3818", "question": "What material is the person touching?", "answer": "Plastic", "start": 24624, "end": 24744}, {"video_id": "20220517_194637", "question_id": "3819", "question": "What material is the person touching?", "answer": "Plastic", "start": 24744, "end": 24864}, {"video_id": "20220517_194637", "question_id": "3820", "question": "What material is the person touching?", "answer": "Plastic", "start": 24864, "end": 24984}, {"video_id": "20220517_194637", "question_id": "3821", "question": "What material is the person touching?", "answer": "Plastic", "start": 24984, "end": 25104}, {"video_id": "20220517_194637", "question_id": "3822", "question": "What material is the person touching?", "answer": "Plastic", "start": 25104, "end": 25224}, {"video_id": "20220517_194637", "question_id": "3823", "question": "What material is the person touching?", "answer": "Plastic", "start": 25224, "end": 25344}, {"video_id": "20220517_194637", "question_id": "3824", "question": "What material is the person touching?", "answer": "Plastic", "start": 25344, "end": 25464}, {"video_id": "20220517_194637", "question_id": "3825", "question": "What material is the person touching?", "answer": "Plastic", "start": 25464, "end": 25676}, {"video_id": "20220517_194637", "question_id": "3826", "question": "What material is the person touching?", "answer": "Plastic", "start": 29368, "end": 29516}, {"video_id": "20220517_194637", "question_id": "3827", "question": "What material is the person touching?", "answer": "Plastic", "start": 31162, "end": 31182}, {"video_id": "20220517_194637", "question_id": "3828", "question": "What material is the person touching?", "answer": "Plastic", "start": 33352, "end": 33411}, {"video_id": "20220517_194637", "question_id": "3829", "question": "What material is the person touching?", "answer": "Metal", "start": 3468, "end": 3593}, {"video_id": "20220517_194637", "question_id": "3830", "question": "What material is the person touching?", "answer": "Metal", "start": 9222, "end": 9254}, {"video_id": "20220517_194637", "question_id": "3831", "question": "What material is the person touching?", "answer": "Metal", "start": 16601, "end": 16632}, {"video_id": "20220517_194637", "question_id": "3832", "question": "What material is the person touching?", "answer": "Tile'", "start": 12101, "end": 12131}, {"video_id": "20220517_194637", "question_id": "3833", "question": "What material is the person touching?", "answer": "Paper", "start": 14075, "end": 14095}, {"video_id": "20220517_194637", "question_id": "3834", "question": "What material is the person touching?", "answer": "Paper", "start": 23758, "end": 23789}, {"video_id": "20220517_194637", "question_id": "3835", "question": "What material is the person touching?", "answer": "Paper", "start": 28203, "end": 28237}, {"video_id": "20220517_194637", "question_id": "3836", "question": "What material is the person touching?", "answer": "Ruber", "start": 23465, "end": 23602}, {"video_id": "20220517_194637", "question_id": "3837", "question": "What material is the person touching?", "answer": "Ruber", "start": 24108, "end": 24139}, {"video_id": "20220517_194637", "question_id": "3838", "question": "What material is the person touching?", "answer": "Brick", "start": 28762, "end": 28783}]
\ No newline at end of file