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custom_data/annotations.json

@@ -87,16 +87,6 @@
         "content": "Completed 5: Shine a black light on each liquid to examine its luminescence color.",
         "time": 138.915239
       },
-      {
-        "role": "assistant",
-        "content": "Mistake: grasping wrong objects and releasing them without using; Caption: graspe a cup for mixing liquid",
-        "time": 144.8032965
-      },
-      {
-        "role": "assistant",
-        "content": "Mistake: grasping wrong objects and releasing them without using; Caption: grasp a cup of water",
-        "time": 152.895516
-      },
       {
         "role": "assistant",
         "content": "Completed 4: Take out the powdered detergent into a cup, add about 15mL of water and dissolve it.",
@@ -107,11 +97,6 @@
         "content": "Completed 5: Shine a black light on each liquid to examine its luminescence color.",
         "time": 225.862599
       },
-      {
-        "role": "assistant",
-        "content": "Mistake: grasping wrong objects and releasing them without using; Caption: graspe a cup of water",
-        "time": 229.59707350000002
-      },
       {
         "role": "assistant",
         "content": "Completed 6: Mix powdered detergent, red, and green liquid in a cup.",
@@ -154,14 +139,9 @@
       },
       {
         "role": "assistant",
-        "content": "Mistake: working in the wrong way or moving; Caption: squeeze out some drops but should only one drop",
+        "content": "Mistake in step 3: Pour about 15mL of water into a cup, dip the tip of a yellow highlighter in the water and squeeze out a drop. - working in the wrong way or moving; Caption: squeeze out some drops but should only one drop",
         "time": 93.05068700000001
       },
-      {
-        "role": "assistant",
-        "content": "Completed 3: Pour about 15mL of water into a cup, dip the tip of a yellow highlighter in the water and squeeze out a drop.",
-        "time": 111.003742
-      },
       {
         "role": "assistant",
         "content": "Completed 4: Take out the powdered detergent into a cup, add about 15mL of water and dissolve it.",
@@ -204,14 +184,9 @@
       },
       {
         "role": "assistant",
-        "content": "Mistake: unintended actions; Caption: knock over an empty cup",
+        "content": "Mistake in step 1: Pour about 15mL of water into a cup, dip the tip of a red highlighter in the water and squeeze out a drop. - unintended actions; Caption: knock over an empty cup",
         "time": 14.9153165
       },
-      {
-        "role": "assistant",
-        "content": "Completed 1: Pour about 15mL of water into a cup, dip the tip of a red highlighter in the water and squeeze out a drop.",
-        "time": 25.444874
-      },
       {
         "role": "assistant",
         "content": "Completed 2: Pour about 15mL of water into a cup, dip the tip of a green highlighter in the water and squeeze out a drop.",
@@ -227,11 +202,6 @@
         "content": "Completed 4: Take out the powdered detergent into a cup, add about 15mL of water and dissolve it.",
         "time": 131.093475
       },
-      {
-        "role": "assistant",
-        "content": "Mistake: grasping wrong objects and releasing them without using; Caption: grasp an empty cup",
-        "time": 134.429539
-      },
       {
         "role": "assistant",
         "content": "Completed 5: Shine a black light on each liquid to examine its luminescence color.",
@@ -239,24 +209,14 @@
       },
       {
         "role": "assistant",
-        "content": "Mistake: working with wrong objects; Caption: use yellow liquid but should use green liquid",
+        "content": "Mistake in step 6: Mix powdered detergent, red, and green liquid in a cup. - working with wrong objects; Caption: use yellow liquid but should use green liquid",
         "time": 170.2310515
       },
       {
         "role": "assistant",
-        "content": "Completed 6: Mix powdered detergent, red, and green liquid in a cup.",
-        "time": 184.229813
-      },
-      {
-        "role": "assistant",
-        "content": "Mistake: working with wrong objects; Caption: use green liquid but should use yellow liquid",
+        "content": "Mistake in step 7: Mix powdered detergent and yellow liquid in a cup. - working with wrong objects; Caption: use green liquid but should use yellow liquid",
         "time": 194.72027200000002
       },
-      {
-        "role": "assistant",
-        "content": "Completed 7: Mix powdered detergent and yellow liquid in a cup.",
-        "time": 204.304469
-      },
       {
         "role": "assistant",
         "content": "Completed 8: Check the color of the mixed liquid by shining a black light on it to see if it turns white.",
@@ -279,84 +239,39 @@
       },
       {
         "role": "assistant",
-        "content": "Mistake: others; Caption: pour much water but should pour about 15 ml\nknock over an empty cup",
+        "content": "Mistake in step 1: Pour about 15mL of water into a cup, dip the tip of a red highlighter in the water and squeeze out a drop. - others; Caption: pour much water but should pour about 15 ml\nknock over an empty cup",
         "time": 32.61064
       },
       {
         "role": "assistant",
-        "content": "Completed 1: Pour about 15mL of water into a cup, dip the tip of a red highlighter in the water and squeeze out a drop.",
-        "time": 63.813095
-      },
-      {
-        "role": "assistant",
-        "content": "Mistake: working in the wrong way or moving; Caption: pour much water after squeezing the ink but should pour about 15 ml before squeezing",
+        "content": "Mistake in step 2: Pour about 15mL of water into a cup, dip the tip of a green highlighter in the water and squeeze out a drop. - working in the wrong way or moving; Caption: pour much water after squeezing the ink but should pour about 15 ml before squeezing",
         "time": 82.520021
       },
       {
         "role": "assistant",
-        "content": "Completed 2: Pour about 15mL of water into a cup, dip the tip of a green highlighter in the water and squeeze out a drop.",
-        "time": 100.935451
-      },
-      {
-        "role": "assistant",
-        "content": "Mistake: working in the wrong way or moving; Caption: pour much water after squeezing the ink but should pour about 15 ml before squeezing",
+        "content": "Mistake in step 3: Pour about 15mL of water into a cup, dip the tip of a yellow highlighter in the water and squeeze out a drop. - working in the wrong way or moving; Caption: pour much water after squeezing the ink but should pour about 15 ml before squeezing",
         "time": 114.9608605
       },
       {
         "role": "assistant",
-        "content": "Completed 3: Pour about 15mL of water into a cup, dip the tip of a yellow highlighter in the water and squeeze out a drop.",
-        "time": 126.836712
-      },
-      {
-        "role": "assistant",
-        "content": "Mistake: working in the wrong way or moving; Caption: pour much water but should pour about 15 ml",
+        "content": "Mistake in step 4: Take out the powdered detergent into a cup, add about 15mL of water and dissolve it. - working in the wrong way or moving; Caption: pour much water but should pour about 15 ml",
         "time": 166.1310685
       },
       {
         "role": "assistant",
-        "content": "Completed 4: Take out the powdered detergent into a cup, add about 15mL of water and dissolve it.",
-        "time": 198.765163
-      },
-      {
-        "role": "assistant",
-        "content": "Mistake: working with wrong objects; Caption: shine on green liquid, yellow liquid, and red liquid but should also shine on powdered detergent",
+        "content": "Mistake in step 5: Shine a black light on each liquid to examine its luminescence color. - working with wrong objects; Caption: shine on green liquid, yellow liquid, and red liquid but should also shine on powdered detergent",
         "time": 216.052093
       },
       {
         "role": "assistant",
-        "content": "Completed 5: Shine a black light on each liquid to examine its luminescence color.",
-        "time": 231.047642
-      },
-      {
-        "role": "assistant",
-        "content": "Mistake: working in the wrong way or moving; Caption: mix red liquid and green liquid with detergent individually but should mix all in a cup",
+        "content": "Mistake in step 6: Mix powdered detergent, red, and green liquid in a cup. - working in the wrong way or moving; Caption: mix red liquid and green liquid with detergent individually but should mix all in a cup",
         "time": 246.926514
       },
       {
         "role": "assistant",
-        "content": "Completed 6: Mix powdered detergent, red, and green liquid in a cup.",
-        "time": 259.112798
-      },
-      {
-        "role": "assistant",
-        "content": "Mistake: grasping wrong objects and releasing them without using; Caption: grasp black light",
-        "time": 260.83476199999996
-      },
-      {
-        "role": "assistant",
-        "content": "Mistake: others; Caption: pour powdered detergent into a cup of yellow liquid but should mix in an empty cup",
+        "content": "Mistake in step 7: Mix powdered detergent and yellow liquid in a cup. - others; Caption: pour powdered detergent into a cup of yellow liquid but should mix in an empty cup",
         "time": 265.935653
       },
-      {
-        "role": "assistant",
-        "content": "Completed 7: Mix powdered detergent and yellow liquid in a cup.",
-        "time": 268.613816
-      },
-      {
-        "role": "assistant",
-        "content": "Mistake: grasping wrong objects and releasing them without using; Caption: grasp black light",
-        "time": 270.12169800000004
-      },
       {
         "role": "assistant",
         "content": "Completed 7: Mix powdered detergent and yellow liquid in a cup.",
@@ -366,11 +281,6 @@
         "role": "assistant",
         "content": "Completed 8: Check the color of the mixed liquid by shining a black light on it to see if it turns white.",
         "time": 282.09425
-      },
-      {
-        "role": "assistant",
-        "content": "Mistake: others; Caption: mix all the liquid and shine a black light on it",
-        "time": 293.5250835
       }
     ]
   },
@@ -397,11 +307,6 @@
         "content": "Completed 2: Pour about 15mL of water into a cup, dip the tip of a green highlighter in the water and squeeze out a drop.",
         "time": 55.475397
       },
-      {
-        "role": "assistant",
-        "content": "Mistake: grasping wrong objects and releasing them without using; Caption: grasp a yellow highlighter",
-        "time": 61.506697
-      },
       {
         "role": "assistant",
         "content": "Completed 3: Pour about 15mL of water into a cup, dip the tip of a yellow highlighter in the water and squeeze out a drop.",
@@ -414,24 +319,14 @@
       },
       {
         "role": "assistant",
-        "content": "Mistake: working with wrong objects; Caption: shine on green liquid, yellow liquid, and red liquid but should also shine on powdered detergent",
+        "content": "Mistake in step 5: Shine a black light on each liquid to examine its luminescence color. - working with wrong objects; Caption: shine on green liquid, yellow liquid, and red liquid but should also shine on powdered detergent",
         "time": 146.75646899999998
       },
-      {
-        "role": "assistant",
-        "content": "Completed 5: Shine a black light on each liquid to examine its luminescence color.",
-        "time": 160.455784
-      },
       {
         "role": "assistant",
         "content": "Completed 6: Mix powdered detergent, red, and green liquid in a cup.",
         "time": 184.82183204100693
       },
-      {
-        "role": "assistant",
-        "content": "Mistake: grasping wrong objects and releasing them without using; Caption: grasp a cup of yellow liquid",
-        "time": 186.950637
-      },
       {
         "role": "assistant",
         "content": "Completed 6: Mix powdered detergent, red, and green liquid in a cup.",
@@ -574,14 +469,9 @@
       },
       {
         "role": "assistant",
-        "content": "Mistake: unintended actions; Caption: drip ink on the table",
+        "content": "Mistake in step 1: Pour about 15mL of water into a cup, dip the tip of a red highlighter in the water and squeeze out a drop. - unintended actions; Caption: drip ink on the table",
         "time": 20.4560435
       },
-      {
-        "role": "assistant",
-        "content": "Completed 1: Pour about 15mL of water into a cup, dip the tip of a red highlighter in the water and squeeze out a drop.",
-        "time": 37.004967
-      },
       {
         "role": "assistant",
         "content": "Completed 2: Pour about 15mL of water into a cup, dip the tip of a green highlighter in the water and squeeze out a drop.",
@@ -694,14 +584,9 @@
       },
       {
         "role": "assistant",
-        "content": "Mistake: working in the wrong way or moving; Caption: cut off the ends of the liner",
+        "content": "Mistake in step 3: Leave the ends of the liner for gluing. - working in the wrong way or moving; Caption: cut off the ends of the liner",
         "time": 165.9138666767937
       },
-      {
-        "role": "assistant",
-        "content": "Completed 3: Leave the ends of the liner for gluing.",
-        "time": 175.24955222907738
-      },
       {
         "role": "assistant",
         "content": "Completed 4: Make incisions on the auxiliary lines of the fold.",
@@ -714,14 +599,9 @@
       },
       {
         "role": "assistant",
-        "content": "Mistake: working with wrong objects; Caption: use tape but should use glue",
+        "content": "Mistake in step 6: Adhere the liner with glue. - working with wrong objects; Caption: use tape but should use glue",
         "time": 257.3818798475015
       },
-      {
-        "role": "assistant",
-        "content": "Completed 6: Adhere the liner with glue.",
-        "time": 289.5977155140493
-      },
       {
         "role": "assistant",
         "content": "Completed 7: Tape a lid paper and a bottom paper to the cardboard to secure them in place.",
@@ -764,14 +644,9 @@
       },
       {
         "role": "assistant",
-        "content": "Mistake: working with wrong objects; Caption: use tape but should use glue",
+        "content": "Mistake in step 13: Adhere the lid and the bottom with glue so that they cover the body. - working with wrong objects; Caption: use tape but should use glue",
         "time": 871.6664614133499
       },
-      {
-        "role": "assistant",
-        "content": "Completed 13: Adhere the lid and the bottom with glue so that they cover the body.",
-        "time": 920.5044934640883
-      },
       {
         "role": "assistant",
         "content": "Completed 14: Put chopsticks in the body.",
@@ -794,14 +669,9 @@
       },
       {
         "role": "assistant",
-        "content": "Mistake: working in the wrong way or moving; Caption: draw wrong lines",
+        "content": "Mistake in step 1: Draw auxiliary lines of the shape and the fold on cardboard according to dimensional drawings. - working in the wrong way or moving; Caption: draw wrong lines",
         "time": 153.5012078615097
       },
-      {
-        "role": "assistant",
-        "content": "Completed 1: Draw auxiliary lines of the shape and the fold on cardboard according to dimensional drawings.",
-        "time": 303.0568299586499
-      },
       {
         "role": "assistant",
         "content": "Completed 2: Cut along the auxiliary lines of the shape",
@@ -879,14 +749,9 @@
       },
       {
         "role": "assistant",
-        "content": "Mistake: working with wrong objects; Caption: use unbroken chopsticks but should use broken one",
+        "content": "Mistake in step 12: Put chopsticks through the cutout in the lid to widen the hole. - working with wrong objects; Caption: use unbroken chopsticks but should use broken one",
         "time": 1573.1351709695134
       },
-      {
-        "role": "assistant",
-        "content": "Completed 12: Put chopsticks through the cutout in the lid to widen the hole.",
-        "time": 1579.4053268510543
-      },
       {
         "role": "assistant",
         "content": "Completed 9: Make a cross-shaped incision in the lid.",
@@ -897,11 +762,6 @@
         "content": "Completed 12: Put chopsticks through the cutout in the lid to widen the hole.",
         "time": 1619.6107983950183
       },
-      {
-        "role": "assistant",
-        "content": "Mistake: grasping wrong objects and releasing them without using; Caption: grasp tape",
-        "time": 1628.4476785000002
-      },
       {
         "role": "assistant",
         "content": "Completed 13: Adhere the lid and the bottom with glue so that they cover the body.",
@@ -1022,11 +882,6 @@
         "content": "Completed 2: Cut along the auxiliary lines of the shape",
         "time": 253.48895893083477
       },
-      {
-        "role": "assistant",
-        "content": "Mistake: unintended actions; Caption: cut off the ends of the liner",
-        "time": 274.6385075657874
-      },
       {
         "role": "assistant",
         "content": "Completed 4: Make incisions on the auxiliary lines of the fold.",
@@ -1039,14 +894,9 @@
       },
       {
         "role": "assistant",
-        "content": "Mistake: working with wrong objects; Caption: use tape but should use glue",
+        "content": "Mistake in step 6: Adhere the liner with glue. - working with wrong objects; Caption: use tape but should use glue",
         "time": 399.0996116085755
       },
-      {
-        "role": "assistant",
-        "content": "Completed 6: Adhere the liner with glue.",
-        "time": 451.4633184380584
-      },
       {
         "role": "assistant",
         "content": "Completed 7: Tape a lid paper and a bottom paper to the cardboard to secure them in place.",
@@ -1099,14 +949,9 @@
       },
       {
         "role": "assistant",
-        "content": "Mistake: working with wrong objects; Caption: use cutter knife to widen hole but should use chopsticks",
+        "content": "Mistake in step 12: Put chopsticks through the cutout in the lid to widen the hole. - working with wrong objects; Caption: use cutter knife to widen hole but should use chopsticks",
         "time": 1115.5365292809824
       },
-      {
-        "role": "assistant",
-        "content": "Completed 12: Put chopsticks through the cutout in the lid to widen the hole.",
-        "time": 1132.8379904619896
-      },
       {
         "role": "assistant",
         "content": "Completed 13: Adhere the lid and the bottom with glue so that they cover the body.",
@@ -1152,11 +997,6 @@
         "content": "Completed 7: Tape a lid paper and a bottom paper to the cardboard to secure them in place.",
         "time": 556.2788707670388
       },
-      {
-        "role": "assistant",
-        "content": "Mistake: grasping wrong objects and releasing them without using; Caption: grasp cutter knife",
-        "time": 574.0260225505328
-      },
       {
         "role": "assistant",
         "content": "Completed 7: Tape a lid paper and a bottom paper to the cardboard to secure them in place.",
@@ -1179,19 +1019,9 @@
       },
       {
         "role": "assistant",
-        "content": "Mistake: grasping wrong objects and releasing them without using; Caption: grasp lid and bottom",
-        "time": 1282.020675105443
-      },
-      {
-        "role": "assistant",
-        "content": "Mistake: others; Caption: not able to fold because there are no incisions",
+        "content": "Mistake in step 5: Fold along the incisions of the fold. - others; Caption: not able to fold because there are no incisions",
         "time": 1328.3731014777559
       },
-      {
-        "role": "assistant",
-        "content": "Completed 5: Fold along the incisions of the fold.",
-        "time": 1369.5284709
-      },
       {
         "role": "assistant",
         "content": "Completed 4: Make incisions on the auxiliary lines of the fold.",
@@ -1624,14 +1454,9 @@
       },
       {
         "role": "assistant",
-        "content": "Mistake: others; Caption: can't fold cardboard",
+        "content": "Mistake in step 5: Fold along the incisions of the fold. - others; Caption: can't fold cardboard",
         "time": 387.45093217227804
       },
-      {
-        "role": "assistant",
-        "content": "Completed 5: Fold along the incisions of the fold.",
-        "time": 390.3444727435564
-      },
       {
         "role": "assistant",
         "content": "Completed 4: Make incisions on the auxiliary lines of the fold.",
@@ -1717,11 +1542,6 @@
         "content": "Completed 1: Connect the battery box and switch S1 in series.",
         "time": 19.473197
       },
-      {
-        "role": "assistant",
-        "content": "Mistake: grasping wrong objects and releasing them without using; Caption: grasp lamp l1",
-        "time": 22.644049
-      },
       {
         "role": "assistant",
         "content": "Completed 2: Connect the switch S1 and motor in series.",
@@ -1739,14 +1559,9 @@
       },
       {
         "role": "assistant",
-        "content": "Mistake: unintended actions; Caption: drop propeller from motor",
+        "content": "Mistake in step 5: Put a propeller on the motor. - unintended actions; Caption: drop propeller from motor",
         "time": 139.561723
       },
-      {
-        "role": "assistant",
-        "content": "Completed 5: Put a propeller on the motor.",
-        "time": 143.641809
-      },
       {
         "role": "assistant",
         "content": "Completed 6: Put two battery in the battery box.",
@@ -1837,11 +1652,6 @@
         "content": "Completed 6: Put two battery in the battery box.",
         "time": 23.925244
       },
-      {
-        "role": "assistant",
-        "content": "Mistake: grasping wrong objects and releasing them without using; Caption: grasp switch s1 and one-snap wire",
-        "time": 33.713586
-      },
       {
         "role": "assistant",
         "content": "Completed 2: Connect the switch S1 and motor in series.",
@@ -1909,14 +1719,9 @@
       },
       {
         "role": "assistant",
-        "content": "Mistake: working in the wrong way or moving; Caption: connect switch s2 and lamp l1 in series, but should connect them in parallel",
+        "content": "Mistake in step 3: Connect switch S2 and lamp L1 in parallel. - working in the wrong way or moving; Caption: connect switch s2 and lamp l1 in series, but should connect them in parallel",
         "time": 72.44363249999999
       },
-      {
-        "role": "assistant",
-        "content": "Completed 3: Connect switch S2 and lamp L1 in parallel.",
-        "time": 86.584015
-      },
       {
         "role": "assistant",
         "content": "Completed 4: Connect the switch S2 in series with the motor and the battery box.",
@@ -1934,19 +1739,9 @@
       },
       {
         "role": "assistant",
-        "content": "Mistake: working in the wrong way or moving; Caption: put batteries in the wrong direction",
+        "content": "Mistake in step 7: Turn on the switch S1. - working in the wrong way or moving; Caption: put batteries in the wrong direction",
         "time": 195.4504785
       },
-      {
-        "role": "assistant",
-        "content": "Completed 7: Turn on the switch S1.",
-        "time": 198.730499
-      },
-      {
-        "role": "assistant",
-        "content": "Mistake: correction of mistake actions; Caption: correct error in step 6",
-        "time": 202.976908
-      },
       {
         "role": "assistant",
         "content": "Completed 6: Put two battery in the battery box.",
@@ -1979,14 +1774,9 @@
       },
       {
         "role": "assistant",
-        "content": "Mistake: working with wrong objects; Caption: place only the battery box but should connect it and switch s1",
+        "content": "Mistake in step 1: Connect the battery box and switch S1 in series. - working with wrong objects; Caption: place only the battery box but should connect it and switch s1",
         "time": 5.830583000000001
       },
-      {
-        "role": "assistant",
-        "content": "Completed 1: Connect the battery box and switch S1 in series.",
-        "time": 9.413659
-      },
       {
         "role": "assistant",
         "content": "Completed 3: Connect switch S2 and lamp L1 in parallel.",
@@ -2029,13 +1819,8 @@
       },
       {
         "role": "assistant",
-        "content": "Mistake: unintended actions; Caption: blow up the propeller",
+        "content": "Mistake in step 8: Turn on the switch S2. - unintended actions; Caption: blow up the propeller",
         "time": 104.932783
-      },
-      {
-        "role": "assistant",
-        "content": "Completed 8: Turn on the switch S2.",
-        "time": 110.150044
       }
     ]
   },
@@ -2064,19 +1849,9 @@
       },
       {
         "role": "assistant",
-        "content": "Mistake: working in the wrong way or moving; Caption: connect the switch s2 and lamp l1 in series but should connect them in parallel",
+        "content": "Mistake in step 3: Connect switch S2 and lamp L1 in parallel. - working in the wrong way or moving; Caption: connect the switch s2 and lamp l1 in series but should connect them in parallel",
         "time": 34.542037
       },
-      {
-        "role": "assistant",
-        "content": "Completed 3: Connect switch S2 and lamp L1 in parallel.",
-        "time": 44.671457
-      },
-      {
-        "role": "assistant",
-        "content": "Mistake: grasping wrong objects and releasing them without using; Caption: grasp a two-snap wire",
-        "time": 45.266133499999995
-      },
       {
         "role": "assistant",
         "content": "Completed 4: Connect the switch S2 in series with the motor and the battery box.",
@@ -2094,13 +1869,8 @@
       },
       {
         "role": "assistant",
-        "content": "Mistake: working with wrong objects; Caption: at the same time, turn on and off the switch s1 again and again",
+        "content": "Mistake in step 8: Turn on the switch S2. - working with wrong objects; Caption: at the same time, turn on and off the switch s1 again and again",
         "time": 83.462101
-      },
-      {
-        "role": "assistant",
-        "content": "Completed 8: Turn on the switch S2.",
-        "time": 91.322291
       }
     ]
   },
@@ -2187,11 +1957,6 @@
         "content": "Completed 3: Connect switch S2 and lamp L1 in parallel.",
         "time": 56.020768
       },
-      {
-        "role": "assistant",
-        "content": "Mistake: grasping wrong objects and releasing them without using; Caption: grasp a two-snap wire",
-        "time": 58.643542999999994
-      },
       {
         "role": "assistant",
         "content": "Completed 3: Connect switch S2 and lamp L1 in parallel.",
@@ -2239,74 +2004,39 @@
       },
       {
         "role": "assistant",
-        "content": "Mistake: working with wrong objects; Caption: use switch s2 but should use switch s1",
+        "content": "Mistake in step 1: Connect the battery box and switch S1 in series. - working with wrong objects; Caption: use switch s2 but should use switch s1",
         "time": 12.683106
       },
       {
         "role": "assistant",
-        "content": "Completed 1: Connect the battery box and switch S1 in series.",
-        "time": 23.583223
-      },
-      {
-        "role": "assistant",
-        "content": "Mistake: working with wrong objects; Caption: use switch s2 but should use switch s1",
+        "content": "Mistake in step 2: Connect the switch S1 and motor in series. - working with wrong objects; Caption: use switch s2 but should use switch s1",
         "time": 36.0440165
       },
       {
         "role": "assistant",
-        "content": "Completed 2: Connect the switch S1 and motor in series.",
-        "time": 41.605888
-      },
-      {
-        "role": "assistant",
-        "content": "Mistake: working with wrong objects; Caption: use switch s1 but should use switch s2",
+        "content": "Mistake in step 3: Connect switch S2 and lamp L1 in parallel. - working with wrong objects; Caption: use switch s1 but should use switch s2",
         "time": 73.82486605425731
       },
       {
         "role": "assistant",
-        "content": "Completed 3: Connect switch S2 and lamp L1 in parallel.",
-        "time": 98.59691365037789
-      },
-      {
-        "role": "assistant",
-        "content": "Mistake: working with wrong objects; Caption: use switch s1 but should use switch s2",
+        "content": "Mistake in step 4: Connect the switch S2 in series with the motor and the battery box. - working with wrong objects; Caption: use switch s1 but should use switch s2",
         "time": 104.17290097911717
       },
       {
         "role": "assistant",
-        "content": "Completed 4: Connect the switch S2 in series with the motor and the battery box.",
-        "time": 106.98762295823434
-      },
-      {
-        "role": "assistant",
-        "content": "Mistake: working with wrong objects; Caption: use switch s1 but should use switch s2",
+        "content": "Mistake in step 3: Connect switch S2 and lamp L1 in parallel. - working with wrong objects; Caption: use switch s1 but should use switch s2",
         "time": 110.49822950000001
       },
       {
         "role": "assistant",
-        "content": "Completed 3: Connect switch S2 and lamp L1 in parallel.",
-        "time": 112.848304
-      },
-      {
-        "role": "assistant",
-        "content": "Mistake: working with wrong objects; Caption: use switch s1 but should use switch s2",
+        "content": "Mistake in step 4: Connect the switch S2 in series with the motor and the battery box. - working with wrong objects; Caption: use switch s1 but should use switch s2",
         "time": 127.027028
       },
       {
         "role": "assistant",
-        "content": "Completed 4: Connect the switch S2 in series with the motor and the battery box.",
-        "time": 140.402602
-      },
-      {
-        "role": "assistant",
-        "content": "Mistake: working with wrong objects; Caption: use switch s1 but should use switch s2",
+        "content": "Mistake in step 3: Connect switch S2 and lamp L1 in parallel. - working with wrong objects; Caption: use switch s1 but should use switch s2",
         "time": 144.301273
       },
-      {
-        "role": "assistant",
-        "content": "Completed 3: Connect switch S2 and lamp L1 in parallel.",
-        "time": 147.387864
-      },
       {
         "role": "assistant",
         "content": "Completed 5: Put a propeller on the motor.",
@@ -2324,23 +2054,13 @@
       },
       {
         "role": "assistant",
-        "content": "Mistake: others; Caption: after turning on the switch s1, turn off it",
+        "content": "Mistake in step 7: Turn on the switch S1. - others; Caption: after turning on the switch s1, turn off it",
         "time": 187.3510795
       },
       {
         "role": "assistant",
-        "content": "Completed 7: Turn on the switch S1.",
-        "time": 188.605659
-      },
-      {
-        "role": "assistant",
-        "content": "Mistake: others; Caption: at the same time, also turn on the switch s1 then turn off it",
+        "content": "Mistake in step 8: Turn on the switch S2. - others; Caption: at the same time, also turn on the switch s1 then turn off it",
         "time": 194.9635595
-      },
-      {
-        "role": "assistant",
-        "content": "Completed 8: Turn on the switch S2.",
-        "time": 200.718739
       }
     ]
   },
@@ -2382,11 +2102,6 @@
         "content": "Completed 3: Connect switch S2 and lamp L1 in parallel.",
         "time": 166.341397
       },
-      {
-        "role": "assistant",
-        "content": "Mistake: grasping wrong objects and releasing them without using; Caption: grasp a propeller",
-        "time": 172.6650775
-      },
       {
         "role": "assistant",
         "content": "Completed 4: Connect the switch S2 in series with the motor and the battery box.",
@@ -2564,34 +2279,14 @@
       },
       {
         "role": "assistant",
-        "content": "Mistake: grasping wrong objects and releasing them without using; Caption: grasp case of zinc plates",
-        "time": 24.509497500000002
-      },
-      {
-        "role": "assistant",
-        "content": "Mistake: working in the wrong way or moving; Caption: put three magnesium plates on the bottom row of the microplate but should put them on the right column",
+        "content": "Mistake in step 5: Put three magnesium plates on the right column of the microplate using the pair of tweezers. - working in the wrong way or moving; Caption: put three magnesium plates on the bottom row of the microplate but should put them on the right column",
         "time": 56.094956499999995
       },
       {
         "role": "assistant",
-        "content": "Completed 5: Put three magnesium plates on the right column of the microplate using the pair of tweezers.",
-        "time": 84.871945
-      },
-      {
-        "role": "assistant",
-        "content": "Mistake: working in the wrong way or moving; Caption: put two copper plates on the top row of the microplate but should put them on the left column",
+        "content": "Mistake in step 3: Put three copper plates on the left column of the microplate using the pair of tweezers. - working in the wrong way or moving; Caption: put two copper plates on the top row of the microplate but should put them on the left column",
         "time": 105.421188
       },
-      {
-        "role": "assistant",
-        "content": "Completed 3: Put three copper plates on the left column of the microplate using the pair of tweezers.",
-        "time": 124.654285
-      },
-      {
-        "role": "assistant",
-        "content": "Mistake: correction of mistake actions; Caption: correct errors in step 2 and 4",
-        "time": 155.3935295
-      },
       {
         "role": "assistant",
         "content": "Completed 4: Put three zinc plates on the center column of the microplate using the pair of tweezers.",
@@ -2602,11 +2297,6 @@
         "content": "Completed 6: Put a drop of copper sulfate aqueous solution on each first row of the metal plates.",
         "time": 259.380409
       },
-      {
-        "role": "assistant",
-        "content": "Mistake: grasping wrong objects and releasing them without using; Caption: grasp magnesium sulfate aqueous",
-        "time": 261.2719765
-      },
       {
         "role": "assistant",
         "content": "Completed 7: Put a drop of zinc sulfate aqueous solution on each middle row of the metal plates.",
@@ -2649,14 +2339,9 @@
       },
       {
         "role": "assistant",
-        "content": "Mistake: unintended actions; Caption: drop copper plates on the table then pick them up with fingers",
+        "content": "Mistake in step 3: Put three copper plates on the left column of the microplate using the pair of tweezers. - unintended actions; Caption: drop copper plates on the table then pick them up with fingers",
         "time": 42.6964745
       },
-      {
-        "role": "assistant",
-        "content": "Completed 3: Put three copper plates on the left column of the microplate using the pair of tweezers.",
-        "time": 68.501099
-      },
       {
         "role": "assistant",
         "content": "Completed 4: Put three zinc plates on the center column of the microplate using the pair of tweezers.",
@@ -2669,14 +2354,9 @@
       },
       {
         "role": "assistant",
-        "content": "Mistake: others; Caption: put two drops on a copper plate",
+        "content": "Mistake in step 6: Put a drop of copper sulfate aqueous solution on each first row of the metal plates. - others; Caption: put two drops on a copper plate",
         "time": 163.6513625
       },
-      {
-        "role": "assistant",
-        "content": "Completed 6: Put a drop of copper sulfate aqueous solution on each first row of the metal plates.",
-        "time": 174.95686
-      },
       {
         "role": "assistant",
         "content": "Completed 7: Put a drop of zinc sulfate aqueous solution on each middle row of the metal plates.",
@@ -2724,29 +2404,14 @@
       },
       {
         "role": "assistant",
-        "content": "Mistake: others; Caption: place two magnesium plates on the last step and put one back",
+        "content": "Mistake in step 5: Put three magnesium plates on the right column of the microplate using the pair of tweezers. - others; Caption: place two magnesium plates on the last step and put one back",
         "time": 105.12371949999999
       },
       {
         "role": "assistant",
-        "content": "Completed 5: Put three magnesium plates on the right column of the microplate using the pair of tweezers.",
-        "time": 126.290369
-      },
-      {
-        "role": "assistant",
-        "content": "Mistake: unintended actions; Caption: scatter some zinc plates and put them back with fingers",
-        "time": 168.930724
-      },
-      {
-        "role": "assistant",
-        "content": "Mistake: unintended actions; Caption: put a first drop of copper sulfate aqueous on the top of the microplate not the metal plate",
+        "content": "Mistake in step 6: Put a drop of copper sulfate aqueous solution on each first row of the metal plates. - unintended actions; Caption: put a first drop of copper sulfate aqueous on the top of the microplate not the metal plate",
         "time": 227.976675
       },
-      {
-        "role": "assistant",
-        "content": "Completed 6: Put a drop of copper sulfate aqueous solution on each first row of the metal plates.",
-        "time": 239.869663
-      },
       {
         "role": "assistant",
         "content": "Completed 7: Put a drop of zinc sulfate aqueous solution on each middle row of the metal plates.",
@@ -2849,14 +2514,9 @@
       },
       {
         "role": "assistant",
-        "content": "Mistake: working in the wrong way or moving; Caption: once put copper plates on the desk then pick them up with fingeres but should put them directly from the container with the pair of tweezers",
+        "content": "Mistake in step 3: Put three copper plates on the left column of the microplate using the pair of tweezers. - working in the wrong way or moving; Caption: once put copper plates on the desk then pick them up with fingeres but should put them directly from the container with the pair of tweezers",
         "time": 87.34451
       },
-      {
-        "role": "assistant",
-        "content": "Completed 3: Put three copper plates on the left column of the microplate using the pair of tweezers.",
-        "time": 153.189265
-      },
       {
         "role": "assistant",
         "content": "Completed 4: Put three zinc plates on the center column of the microplate using the pair of tweezers.",
@@ -2874,24 +2534,14 @@
       },
       {
         "role": "assistant",
-        "content": "Mistake: working in the wrong way or moving; Caption: put a drop of magnesium sulfate aqueous solution on each middle row but should put it on each last row",
+        "content": "Mistake in step 8: Put a drop of magnesium sulfate aqueous solution on each last row of the metal plates. - working in the wrong way or moving; Caption: put a drop of magnesium sulfate aqueous solution on each middle row but should put it on each last row",
         "time": 304.5132165
       },
       {
         "role": "assistant",
-        "content": "Completed 8: Put a drop of magnesium sulfate aqueous solution on each last row of the metal plates.",
-        "time": 318.688955
-      },
-      {
-        "role": "assistant",
-        "content": "Mistake: working in the wrong way or moving; Caption: put a drop of zinc sulfate aqueous solution on each last row but should put it on each middle row",
+        "content": "Mistake in step 7: Put a drop of zinc sulfate aqueous solution on each middle row of the metal plates. - working in the wrong way or moving; Caption: put a drop of zinc sulfate aqueous solution on each last row but should put it on each middle row",
         "time": 329.1400615
       },
-      {
-        "role": "assistant",
-        "content": "Completed 7: Put a drop of zinc sulfate aqueous solution on each middle row of the metal plates.",
-        "time": 339.079996
-      },
       {
         "role": "assistant",
         "content": "Completed 9: Fill in a table in the worksheet with results, and then write down names of metals in the worksheet frorm the most reactive one.",
@@ -2929,19 +2579,9 @@
       },
       {
         "role": "assistant",
-        "content": "Mistake: others; Caption: scatter pieces of zinc\nput three zinc plates on the right column, but should on the center column",
-        "time": 81.6078395
-      },
-      {
-        "role": "assistant",
-        "content": "Mistake: working in the wrong way or moving; Caption: put three magnesium plates on the center column, but should on the right column",
+        "content": "Mistake in step 5: Put three magnesium plates on the right column of the microplate using the pair of tweezers. - working in the wrong way or moving; Caption: put three magnesium plates on the center column, but should on the right column",
         "time": 117.53188250000001
       },
-      {
-        "role": "assistant",
-        "content": "Completed 5: Put three magnesium plates on the right column of the microplate using the pair of tweezers.",
-        "time": 132.797309
-      },
       {
         "role": "assistant",
         "content": "Completed 6: Put a drop of copper sulfate aqueous solution on each first row of the metal plates.",
@@ -2957,11 +2597,6 @@
         "content": "Completed 8: Put a drop of magnesium sulfate aqueous solution on each last row of the metal plates.",
         "time": 194.456267
       },
-      {
-        "role": "assistant",
-        "content": "Mistake: grasping wrong objects and releasing them without using; Caption: grasp a pair of tweezers",
-        "time": 198.015189
-      },
       {
         "role": "assistant",
         "content": "Completed 9: Fill in a table in the worksheet with results, and then write down names of metals in the worksheet frorm the most reactive one.",
@@ -3054,14 +2689,9 @@
       },
       {
         "role": "assistant",
-        "content": "Mistake: unintended actions; Caption: drop a copper plate on the tables then pick it up with fingers",
+        "content": "Mistake in step 3: Put three copper plates on the left column of the microplate using the pair of tweezers. - unintended actions; Caption: drop a copper plate on the tables then pick it up with fingers",
         "time": 53.377346
       },
-      {
-        "role": "assistant",
-        "content": "Completed 3: Put three copper plates on the left column of the microplate using the pair of tweezers.",
-        "time": 74.163027
-      },
       {
         "role": "assistant",
         "content": "Completed 5: Put three magnesium plates on the right column of the microplate using the pair of tweezers.",
@@ -3074,14 +2704,9 @@
       },
       {
         "role": "assistant",
-        "content": "Mistake: unintended actions; Caption: drop copper plates on the table then pick them up with fingers",
+        "content": "Mistake in step 3: Put three copper plates on the left column of the microplate using the pair of tweezers. - unintended actions; Caption: drop copper plates on the table then pick them up with fingers",
         "time": 209.49048850000003
       },
-      {
-        "role": "assistant",
-        "content": "Completed 3: Put three copper plates on the left column of the microplate using the pair of tweezers.",
-        "time": 239.026011
-      },
       {
         "role": "assistant",
         "content": "Completed 6: Put a drop of copper sulfate aqueous solution on each first row of the metal plates.",
@@ -3089,14 +2714,9 @@
       },
       {
         "role": "assistant",
-        "content": "Mistake: others; Caption: put two drops on the metal plate in the center of the microplate",
+        "content": "Mistake in step 7: Put a drop of zinc sulfate aqueous solution on each middle row of the metal plates. - others; Caption: put two drops on the metal plate in the center of the microplate",
         "time": 294.4687745
       },
-      {
-        "role": "assistant",
-        "content": "Completed 7: Put a drop of zinc sulfate aqueous solution on each middle row of the metal plates.",
-        "time": 305.827919
-      },
       {
         "role": "assistant",
         "content": "Completed 8: Put a drop of magnesium sulfate aqueous solution on each last row of the metal plates.",
@@ -3179,34 +2799,14 @@
       },
       {
         "role": "assistant",
-        "content": "Mistake: working with wrong objects; Caption: bridge two short thin cuboid blocks but should bridge two long thin cuboid blocks\n",
+        "content": "Mistake in step 2: Bridge two long thin cuboid blocks on the square blocks from left to right in the order of blue and green. - working with wrong objects; Caption: bridge two short thin cuboid blocks but should bridge two long thin cuboid blocks\n",
         "time": 40.8930585
       },
       {
         "role": "assistant",
-        "content": "Completed 2: Bridge two long thin cuboid blocks on the square blocks from left to right in the order of blue and green.",
-        "time": 54.593778
-      },
-      {
-        "role": "assistant",
-        "content": "Mistake: working with wrong objects; Caption: stand three long thin cuboid blocks but should stand three short thin cuboid blocks",
+        "content": "Mistake in step 3: Stand three short thin cuboid blocks equally spaced from left to right in the order of blue, green, and yellow. - working with wrong objects; Caption: stand three long thin cuboid blocks but should stand three short thin cuboid blocks",
         "time": 69.91554550000001
       },
-      {
-        "role": "assistant",
-        "content": "Completed 3: Stand three short thin cuboid blocks equally spaced from left to right in the order of blue, green, and yellow.",
-        "time": 77.86108
-      },
-      {
-        "role": "assistant",
-        "content": "Mistake: grasping wrong objects and releasing them without using; Caption: grasp a red long thin cuboid block",
-        "time": 83.199739
-      },
-      {
-        "role": "assistant",
-        "content": "Mistake: correction of mistake actions; Caption: correct errors in steps 1 and 2",
-        "time": 88.821396
-      },
       {
         "role": "assistant",
         "content": "Completed 2: Bridge two long thin cuboid blocks on the square blocks from left to right in the order of blue and green.",
@@ -3229,19 +2829,9 @@
       },
       {
         "role": "assistant",
-        "content": "Mistake: working in the wrong way or moving; Caption: bridge the blocks from left to right in the order of red and yellow but should bridge them in the order of yellow and red",
+        "content": "Mistake in step 4: Bridge two long thin cuboid blocks on the upright blocks from left to right in the order of yellow and red. - working in the wrong way or moving; Caption: bridge the blocks from left to right in the order of red and yellow but should bridge them in the order of yellow and red",
         "time": 131.0612855
       },
-      {
-        "role": "assistant",
-        "content": "Completed 4: Bridge two long thin cuboid blocks on the upright blocks from left to right in the order of yellow and red.",
-        "time": 133.787703
-      },
-      {
-        "role": "assistant",
-        "content": "Mistake: correction of mistake actions; Caption: correct error in step 3",
-        "time": 138.26115549999997
-      },
       {
         "role": "assistant",
         "content": "Completed 5: Place two thick cuboid blocks on the bridge, laying them down in order from left to right, yellow to red.",
@@ -3252,11 +2842,6 @@
         "content": "Completed 6: Lay one blue thick cuboid block down and stack it in the upper center of the yellow and the red bhick cuboid blocks.",
         "time": 154.386916
       },
-      {
-        "role": "assistant",
-        "content": "Mistake: grasping wrong objects and releasing them without using; Caption: grasp a red triangular prism",
-        "time": 155.858784
-      },
       {
         "role": "assistant",
         "content": "Completed 7: Place two triangular prism blocks on both sides of the blue thick cuboid block from left to right in the order of blue and red.",
@@ -3339,29 +2924,14 @@
       },
       {
         "role": "assistant",
-        "content": "Mistake: working in the wrong way or moving; Caption: stand blocks from left to right in the order of green, yellow, and blue but should stand them in the order of blue, green, and yellow",
+        "content": "Mistake in step 3: Stand three short thin cuboid blocks equally spaced from left to right in the order of blue, green, and yellow. - working in the wrong way or moving; Caption: stand blocks from left to right in the order of green, yellow, and blue but should stand them in the order of blue, green, and yellow",
         "time": 53.873823
       },
       {
         "role": "assistant",
-        "content": "Completed 3: Stand three short thin cuboid blocks equally spaced from left to right in the order of blue, green, and yellow.",
-        "time": 61.85681
-      },
-      {
-        "role": "assistant",
-        "content": "Mistake: grasping wrong objects and releasing them without using; Caption: grasp a yellow block",
-        "time": 67.71011
-      },
-      {
-        "role": "assistant",
-        "content": "Mistake: working in the wrong way or moving; Caption: bridge blocks from left to right in the order of red and yellow but should bridge them in the order of yellow and red",
+        "content": "Mistake in step 4: Bridge two long thin cuboid blocks on the upright blocks from left to right in the order of yellow and red. - working in the wrong way or moving; Caption: bridge blocks from left to right in the order of red and yellow but should bridge them in the order of yellow and red",
         "time": 75.0827235
       },
-      {
-        "role": "assistant",
-        "content": "Completed 4: Bridge two long thin cuboid blocks on the upright blocks from left to right in the order of yellow and red.",
-        "time": 79.964358
-      },
       {
         "role": "assistant",
         "content": "Completed 5: Place two thick cuboid blocks on the bridge, laying them down in order from left to right, yellow to red.",
@@ -3509,19 +3079,9 @@
       },
       {
         "role": "assistant",
-        "content": "Mistake: unintended actions; Caption: collapse blocks",
+        "content": "Mistake in step 4: Bridge two long thin cuboid blocks on the upright blocks from left to right in the order of yellow and red. - unintended actions; Caption: collapse blocks",
         "time": 58.679089000000005
       },
-      {
-        "role": "assistant",
-        "content": "Completed 4: Bridge two long thin cuboid blocks on the upright blocks from left to right in the order of yellow and red.",
-        "time": 64.060546
-      },
-      {
-        "role": "assistant",
-        "content": "Mistake: correction of mistake actions; Caption: correct error in step 3",
-        "time": 68.028514
-      },
       {
         "role": "assistant",
         "content": "Completed 3: Stand three short thin cuboid blocks equally spaced from left to right in the order of blue, green, and yellow.",
@@ -3534,14 +3094,9 @@
       },
       {
         "role": "assistant",
-        "content": "Mistake: others; Caption: place blocks from left to right in the order of red and yellow but should put them in the order of yellow and red",
+        "content": "Mistake in step 5: Place two thick cuboid blocks on the bridge, laying them down in order from left to right, yellow to red. - others; Caption: place blocks from left to right in the order of red and yellow but should put them in the order of yellow and red",
         "time": 94.0412185
       },
-      {
-        "role": "assistant",
-        "content": "Completed 5: Place two thick cuboid blocks on the bridge, laying them down in order from left to right, yellow to red.",
-        "time": 99.558554
-      },
       {
         "role": "assistant",
         "content": "Completed 6: Lay one blue thick cuboid block down and stack it in the upper center of the yellow and the red bhick cuboid blocks.",
@@ -3589,24 +3144,9 @@
       },
       {
         "role": "assistant",
-        "content": "Mistake: working in the wrong way or moving; Caption: place two blocks apart but should put them together",
+        "content": "Mistake in step 5: Place two thick cuboid blocks on the bridge, laying them down in order from left to right, yellow to red. - working in the wrong way or moving; Caption: place two blocks apart but should put them together",
         "time": 73.9354135
       },
-      {
-        "role": "assistant",
-        "content": "Completed 5: Place two thick cuboid blocks on the bridge, laying them down in order from left to right, yellow to red.",
-        "time": 79.541997
-      },
-      {
-        "role": "assistant",
-        "content": "Mistake: grasping wrong objects and releasing them without using; Caption: graspe blue building blocks",
-        "time": 85.81977499999999
-      },
-      {
-        "role": "assistant",
-        "content": "Mistake: correction of mistake actions; Caption: correct error in step 4",
-        "time": 91.755018
-      },
       {
         "role": "assistant",
         "content": "Completed 6: Lay one blue thick cuboid block down and stack it in the upper center of the yellow and the red bhick cuboid blocks.",
@@ -3614,18 +3154,8 @@
       },
       {
         "role": "assistant",
-        "content": "Mistake: working in the wrong way or moving; Caption: place the two triangular prism blocks on the left side of the yellow and the right side of the red thick cuboid blocks but should place them on both sides of the blue thick cuboid block",
+        "content": "Mistake in step 7: Place two triangular prism blocks on both sides of the blue thick cuboid block from left to right in the order of blue and red. - working in the wrong way or moving; Caption: place the two triangular prism blocks on the left side of the yellow and the right side of the red thick cuboid blocks but should place them on both sides of the blue thick cuboid block",
         "time": 106.21670900000001
-      },
-      {
-        "role": "assistant",
-        "content": "Completed 7: Place two triangular prism blocks on both sides of the blue thick cuboid block from left to right in the order of blue and red.",
-        "time": 110.755232
-      },
-      {
-        "role": "assistant",
-        "content": "Mistake: correction of mistake actions; Caption: correct error in step 6",
-        "time": 116.8206795
       }
     ]
   },
@@ -3647,11 +3177,6 @@
         "content": "Completed 1: Arrange three cube blocks in a row from left to right in the order of blue, green, and yellow.",
         "time": 11.923258
       },
-      {
-        "role": "assistant",
-        "content": "Mistake: grasping wrong objects and releasing them without using; Caption: grasp a long blue thin cuboid block",
-        "time": 15.933504000000001
-      },
       {
         "role": "assistant",
         "content": "Completed 1: Arrange three cube blocks in a row from left to right in the order of blue, green, and yellow.",