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      "message_received": "การบวกจำนวนสองจำนวนเข้าด้วยกัน",
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      "message_received": "ขอไข่",
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      "message_received": "การคูณจำนวนเดิม 2 ครั้ง",
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      "slices": ". การคูณจำนวนเดิม 2 ครั้ง |",
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      "editor_id": 33,
      "message_received": "คอควาย",
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      "message_received": "ลบจำนวนสองจำนวน",
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      "message_received": "งองู",
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      "message_received": "การหารจำนวนด้วยตัวมันเอง 2 ครั้ง",
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      "message_id": 68,
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      "message_received": "ให้เวลา",
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      "slices": "ให้เวลา |",
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      "message_received": "ดูนาฬิกานะโดนัทชีสนะเลือกเลย",
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      "editor_id": 33,
      "message_received": "ตอบข้อไหน",
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      "message_received": "อันนี้คือเขาไม่ถามกันลูกคิดเอง",
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      "message_id": 72,
      "editor_id": 33,
      "message_received": "ใช่ค่ะ",
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      "message_id": 73,
      "editor_id": 33,
      "message_received": "เลือกคำตอบที่ถูก",
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      "slices": "เลือกคำตอบที่ถูก|",
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      "message_id": 74,
      "editor_id": 33,
      "message_received": "ถ้าสมมุติลูก",
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      "slices": " |ถ้าสมมุติลูก|",
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      "message_id": 75,
      "editor_id": 33,
      "message_received": "ข้อไหน",
      "slice_count": 1,
      "slices": "ข้อไหน|",
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      "message_id": 76,
      "editor_id": 33,
      "message_received": "จะลงไปในข้อ 1 นั้น",
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      "slices": " |จะลงไปในข้อ 1 นั้น|",
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      "message_id": 77,
      "editor_id": 33,
      "message_received": "ไม่ต้องเขียนคำตอบนั้นเลย",
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      "message_id": 78,
      "editor_id": 33,
      "message_received": "เลือกเฉพาะข้อที่ปลูก",
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      "slices": " |เลือกเฉพาะข้อที่ถ|",
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      "message_id": 79,
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      "message_received": "เขียนกไก่เท่านั้น",
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      "slices": "ูก |เขียน ก. เท่านั้น|",
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      "message_id": 80,
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      "message_id": 81,
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      "message_received": "เขียนเสร็จหรือยัง",
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      "slices": " |เขียนเสร็จหรือยัง|",
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      "message_id": 82,
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      "message_received": "เลือกได้หรือยัง",
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      "message_id": 83,
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      "message_received": "1 อะไร",
      "slice_count": 1,
      "slices": "ข้อที่ 1 อะไร|",
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      "message_id": 84,
      "editor_id": 33,
      "message_received": "เข้าใจหรือยัง",
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      "slices": " |เข้าใจหรือยัง|",
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      "message_id": 85,
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      "message_received": "นั่นแหละ",
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      "message_id": 86,
      "editor_id": 33,
      "message_received": "ถูกต้อง",
      "slice_count": 1,
      "slices": " ถูกต้อง|",
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      "message_id": 87,
      "editor_id": 33,
      "message_received": "เสร็จแล้ว",
      "slice_count": 2,
      "slices": " |เสร็จแล้ว|",
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      "message_id": 88,
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      "message_received": "เสร็จหรือยัง",
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      "slices": " |เสร็จหรือยัง |",
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      "message_id": 89,
      "editor_id": 33,
      "message_received": "โอเคนะ",
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      "editor_id": 33,
      "message_received": "ไออุ่นเสร็จหรือยังลูก",
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      "slices": " |ไออุ่นเสร็จหรือยังลูก |",
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      "message_received": "เสร็จแล้วนะเลือกแล้ว",
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      "message_id": 92,
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      "message_received": "เสร็จแล้ว",
      "slice_count": 2,
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      "editor_id": 33,
      "message_received": "ไปข้อ 2 นะ",
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      "slices": " |ต่อไปข้อ 2 นะ|",
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      "message_received": "ข้อ 2",
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      "slices": " |ข้อ 2|",
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      "message_received": "เขียนข้อ 2 ลงไปในสมุดตัวเอง",
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      "message_id": 96,
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      "message_received": "ข้อใดคือความหมายที่",
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      "slices": " |ข้อใดคือความหมายที่|",
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      "message_received": "ช่องของเลขยกกำลัง 5",
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      "slices": "ถูกต้อง |ของเลขยกกำลัง  |5|",
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      "message_id": 98,
      "editor_id": 33,
      "message_received": "ยกกำลัง 3",
      "slice_count": 1,
      "slices": " ยกกำลัง 3|",
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      "message_id": 99,
      "editor_id": 33,
      "message_received": "ข้อใดถูก",
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      "slices": " |ข้อใดถูก|",
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      "message_id": 100,
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      "message_received": "ยกกำลัง 3",
      "slice_count": 2,
      "slices": " |5 ยกกำลัง 3|",
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      "message_id": 101,
      "editor_id": 33,
      "message_received": "กไก่",
      "slice_count": 2,
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      "message_id": 102,
      "editor_id": 33,
      "message_received": "5 + 5 + 5",
      "slice_count": 1,
      "slices": ". 5 + 5 + 5 |",
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      "message_id": 103,
      "editor_id": 33,
      "message_received": "ของใคร",
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      "message_id": 104,
      "editor_id": 33,
      "message_received": "5 * 3",
      "slice_count": 1,
      "slices": " ข. 5 x 3|",
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      "message_id": 105,
      "editor_id": 33,
      "message_received": "เนื้อควาย",
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      "slices": " ||",
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      "message_id": 106,
      "editor_id": 33,
      "message_received": "5 * 5 * 5",
      "slice_count": 1,
      "slices": " ค. 5 x 5 x 5|",
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      "editor_id": 33,
      "message_received": "น้องหนู",
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      "editor_id": 33,
      "message_received": "5 ขวบ 3",
      "slice_count": 1,
      "slices": " ง. 5 ส่วน 3|",
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      "message_id": 109,
      "editor_id": 33,
      "message_received": "ให้คิดนะคะ",
      "slice_count": 2,
      "slices": " |ให้คิดนะคะ |",
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      "message_received": "ไม่คิดแล้วก็เลือกคำตอบลงไปในสมุด",
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      "message_id": 111,
      "editor_id": 33,
      "message_received": "อย่าลงไปนะคะ",
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      "slices": " |เขียน|ลงไปนะคะ |",
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      "message_id": 112,
      "editor_id": 33,
      "message_received": "ให้ทำเองนะลูกนะให้ทำเอง",
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      "message_id": 113,
      "editor_id": 33,
      "message_received": "เน็ตหมดแล้วเหรอ",
      "slice_count": 1,
      "slices": "เสร็จหมดแล้วเหรอ|",
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      "message_id": 114,
      "editor_id": 33,
      "message_received": "ข้อนี้ง่ายหรือ",
      "slice_count": 2,
      "slices": " |ข้อนี้ง่ายเหรอ|",
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      "message_id": 115,
      "editor_id": 33,
      "message_received": "ถ้าเสร็จแล้วยกมือนะเสร็จแล้ว",
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    {
      "message_id": 116,
      "editor_id": 33,
      "message_received": "อุ่นเสร็จแล้วโอเคเข้าง่ายนะคะข้อ 3",
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      "slices": " พี่อุ่นเสร็จแล้ว |โอเค |ข้อง่ายนะคะ |ข้อ 3|",
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      "is_forceout": false
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    {
      "message_id": 117,
      "editor_id": 33,
      "message_received": "พูดดีๆนะมึงเข้าใจดีๆนะห้องนี้",
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      "slices": " |ดูดี ๆ นะ |เข้าใจดี ๆ นะ |ห้องนี้|",
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      "is_forceout": true
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    {
      "message_id": 118,
      "editor_id": 33,
      "message_received": "ถ้า a ^ b = 1",
      "slice_count": 1,
      "slices": " ถ้า a ยกกำลัง  b = 1|",
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      "is_forceout": true
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    {
      "message_id": 119,
      "editor_id": 33,
      "message_received": "ต่อไปนี้เป็นไปได้",
      "slice_count": 2,
      "slices": " |ต่อไปนี้เป็นไปได้|",
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      "is_forceout": false
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    {
      "message_id": 120,
      "editor_id": 33,
      "message_received": "ข้อไหนที่มันถูกน่ะ",
      "slice_count": 2,
      "slices": " |ข้อไหนที่มันถูกน่ะ|",
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      "message_received": "กไก่",
      "slice_count": 2,
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      "edit_duration_all": 11.824,
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      "message_id": 122,
      "editor_id": 33,
      "message_received": "a เท่ากับ 1",
      "slice_count": 1,
      "slices": ". a เท่ากับ 1|",
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      "edit_duration_all": 9.686,
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      "message_id": 123,
      "editor_id": 33,
      "message_received": "ตัวนี้เท่ากับ 1",
      "slice_count": 2,
      "slices": " |a ตัวนี้เท่ากับ 1|",
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      "message_id": 124,
      "editor_id": 33,
      "message_received": "ดีเท่ากับ 1",
      "slice_count": 2,
      "slices": " |b เท่ากับ 1|",
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      "message_id": 125,
      "editor_id": 33,
      "message_received": "ความหมาย a ^ d นี้",
      "slice_count": 2,
      "slices": " |ความหมาย a ยกกำลัง  d นี้|",
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      "edit_duration_all": 10.588,
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      "message_id": 126,
      "editor_id": 33,
      "message_received": "a เท่ากับ 1 ตอนนี้นะ",
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      "slices": " |a เท่ากับ 1 ตอนนี้นะ|",
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      "edit_duration_all": 9.507,
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      "message_id": 127,
      "editor_id": 33,
      "message_received": "คำตอบคือ 1 ถูกไหม",
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      "slices": " |คำตอบคือ 1 ถูกไหม|",
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    {
      "message_id": 128,
      "editor_id": 33,
      "message_received": "ที่เป็นไปได้นะคะ",
      "slice_count": 2,
      "slices": " |ที่เป็นไปได้นะคะ |",
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      "message_id": 129,
      "editor_id": 33,
      "message_received": "ขอไข่",
      "slice_count": 1,
      "slices": "ข|",
      "edit_duration": 5.54,
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      "message_id": 130,
      "editor_id": 33,
      "message_received": "a = 0",
      "slice_count": 1,
      "slices": ". a = 0 |",
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      "message_id": 131,
      "editor_id": 33,
      "message_received": "B เท่ากับ 1",
      "slice_count": 1,
      "slices": " b เท่ากับ 1|",
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    {
      "message_id": 132,
      "editor_id": 33,
      "message_received": "คอควาย",
      "slice_count": 2,
      "slices": " |ค|",
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      "edit_duration_all": 10.072,
      "is_forceout": false
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      "message_id": 133,
      "editor_id": 33,
      "message_received": "a เท่ากับ 1",
      "slice_count": 1,
      "slices": ". a เท่ากับ 1|",
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      "message_id": 134,
      "editor_id": 33,
      "message_received": "และเสร็จหมดแล้วหรือ",
      "slice_count": 3,
      "slices": " |และ... |เสร็จหมดแล้วเ|",
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      "edit_duration_all": 10.818,
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      "message_id": 135,
      "editor_id": 33,
      "message_received": "วันนี้ง่ายๆ",
      "slice_count": 2,
      "slices": "หรอ |อันนี้ง่าย ๆ |",
      "edit_duration": 7.704,
      "edit_duration_all": 10.838,
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      "message_id": 136,
      "editor_id": 33,
      "message_received": "เดี๋ยวรอเฉลย",
      "slice_count": 1,
      "slices": "เดี๋ยวรอเฉลย|",
      "edit_duration": 9.895,
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    {
      "message_id": 137,
      "editor_id": 33,
      "message_received": "ไอ้ไข่",
      "slice_count": 2,
      "slices": " ||",
      "edit_duration": 7.21,
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    {
      "message_id": 138,
      "editor_id": 33,
      "message_received": "เฉลย",
      "slice_count": 1,
      "slices": " รอเฉลย|",
      "edit_duration": 10.215,
      "edit_duration_all": 10.215,
      "is_forceout": false
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      "message_id": 139,
      "editor_id": 33,
      "message_received": "ฮานอยเสร็จหรือยังลูก",
      "slice_count": 2,
      "slices": " |ฮานอยเสร็จหรือยังลูก|",
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      "edit_duration_all": 9.298,
      "is_forceout": false
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    {
      "message_id": 140,
      "editor_id": 33,
      "message_received": "ตาน้อยเสร็จแล้วนะ",
      "slice_count": 2,
      "slices": " |ฮานอยเสร็จแล้วนะ|",
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      "edit_duration_all": 13.809,
      "is_forceout": false
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      "message_id": 141,
      "editor_id": 33,
      "message_received": "ครูไม่ได้จับเวลาเลย",
      "slice_count": 2,
      "slices": " |ครูไม่ได้จับเวลาเลย|",
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      "edit_duration_all": 10.902,
      "is_forceout": false
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      "message_id": 142,
      "editor_id": 33,
      "message_received": "OK ข้อ 4",
      "slice_count": 3,
      "slices": " |โอเค |ข้อ 4|",
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      "edit_duration_all": 13.815,
      "is_forceout": false
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    {
      "message_id": 143,
      "editor_id": 33,
      "message_received": "วันนี้ผลลัพธ์นะคะไอ้ลูกหมา",
      "slice_count": 3,
      "slices": " |อันนี้ผลลัพธ์นะคะ |ไอ้ลูกหมา|",
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      "edit_duration_all": 16.014,
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      "message_id": 144,
      "editor_id": 33,
      "message_received": "จำนวน 2 ^ มีค่าเท่ากับเท่าใด",
      "slice_count": 1,
      "slices": "จำนวน 2 ^ มีค่าเท่ากับเท่าใด|",
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      "is_forceout": true
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    {
      "message_id": 145,
      "editor_id": 33,
      "message_received": "ยกกำลัง 3 มีค่าเท่ากับเท่าไร",
      "slice_count": 2,
      "slices": " |ยกกำลัง 3 มีค่าเท่ากับเท่าไร|",
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      "is_forceout": false
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    {
      "message_id": 146,
      "editor_id": 33,
      "message_received": "คำตอบคืออะไร",
      "slice_count": 2,
      "slices": " |คำตอบคืออะไร |",
      "edit_duration": 10.986,
      "edit_duration_all": 11.713,
      "is_forceout": false
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    {
      "message_id": 147,
      "editor_id": 33,
      "message_received": "กไก่โห่",
      "slice_count": 1,
      "slices": "|",
      "edit_duration": 16.014,
      "edit_duration_all": 16.014,
      "is_forceout": true
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    {
      "message_id": 148,
      "editor_id": 33,
      "message_received": "ขอไข่",
      "slice_count": 1,
      "slices": "|",
      "edit_duration": 16.012,
      "edit_duration_all": 16.012,
      "is_forceout": true
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    {
      "message_id": 149,
      "editor_id": 33,
      "message_received": "ออกมาอีก 9",
      "slice_count": 2,
      "slices": " ก. 6 ข. 8 ค. 9 ง. 12 |ออกมาอีก 9|",
      "edit_duration": 15.069,
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      "is_forceout": true
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      "message_id": 150,
      "editor_id": 33,
      "message_received": "คิดดีๆนะยกกำลัง 3 คูณอะไรแล้วคำตอบของมันตรงกับข้อไหน",
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      "edit_duration_all": 13.517,
      "is_forceout": false
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    {
      "message_id": 151,
      "editor_id": 33,
      "message_received": "ดูจากเวลาแล้ว",
      "slice_count": 2,
      "slices": " |ครูจับเวลาแล้ว |",
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      "edit_duration_all": 11.418,
      "is_forceout": false
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      "message_id": 152,
      "editor_id": 33,
      "message_received": "มีบางไม่ให้เพื่อนลอก",
      "slice_count": 1,
      "slices": " มีบังไม่ให้เพื่อนลอก|",
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      "is_forceout": false
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    {
      "message_id": 153,
      "editor_id": 33,
      "message_received": "เพื่อนไม่หลอกหรอก",
      "slice_count": 2,
      "slices": " |เพื่อนไม่ลอกหรอก  |",
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      "edit_duration_all": 6.554,
      "is_forceout": false
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      "message_id": 154,
      "editor_id": 33,
      "message_received": "เสื้อเสร็จแล้วนะลูก OK",
      "slice_count": 1,
      "slices": "เลือกเสร็จแล้วนะลูก โ|",
      "edit_duration": 12.557,
      "edit_duration_all": 12.557,
      "is_forceout": false
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    {
      "message_id": 155,
      "editor_id": 33,
      "message_received": "เวลายังเหลือเฟือเลยข้อนี้",
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      "slices": "อเค |เวลายังเหลือเฟือเลยข้อนี้|",
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    {
      "message_id": 156,
      "editor_id": 33,
      "message_received": "ข้อที่ 5",
      "slice_count": 2,
      "slices": " |ข้อที่ 5|",
      "edit_duration": 10.175,
      "edit_duration_all": 11.103,
      "is_forceout": false
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    {
      "message_id": 157,
      "editor_id": 33,
      "message_received": "พูดดีๆนะมันมีหลอกด้วยนะ",
      "slice_count": 3,
      "slices": " |ดูดี ๆ นะ |มันมีหลอกด้วยนะ|",
      "edit_duration": 8.343,
      "edit_duration_all": 12.753,
      "is_forceout": false
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    {
      "message_id": 158,
      "editor_id": 33,
      "message_received": "คำนวณ",
      "slice_count": 2,
      "slices": " ||",
      "edit_duration": 11.113,
      "edit_duration_all": 16.013,
      "is_forceout": true
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    {
      "message_id": 159,
      "editor_id": 33,
      "message_received": "ลบ",
      "slice_count": 1,
      "slices": " ลบ|",
      "edit_duration": 16.012,
      "edit_duration_all": 16.012,
      "is_forceout": true
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    {
      "message_id": 160,
      "editor_id": 33,
      "message_received": "3 ^ 2",
      "slice_count": 1,
      "slices": " 3 ยกกำลัง 2|",
      "edit_duration": 15.376,
      "edit_duration_all": 15.376,
      "is_forceout": false
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    {
      "message_id": 161,
      "editor_id": 33,
      "message_received": "มีค่าเท่ากับ",
      "slice_count": 2,
      "slices": " |มีค่าเท่ากับ|",
      "edit_duration": 13.308,
      "edit_duration_all": 14.428,
      "is_forceout": false
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    {
      "message_id": 162,
      "editor_id": 33,
      "message_received": "เท่าใด",
      "slice_count": 1,
      "slices": "เท่าใด |",
      "edit_duration": 13.413,
      "edit_duration_all": 13.413,
      "is_forceout": false
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    {
      "message_id": 163,
      "editor_id": 33,
      "message_received": "เพื่อนมาใช่ไหม",
      "slice_count": 1,
      "slices": " เพื่อนมาใช่ไหม |",
      "edit_duration": 2.409,
      "edit_duration_all": 2.409,
      "is_forceout": false
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    {
      "message_id": 164,
      "editor_id": 33,
      "message_received": "ขออนุญาตเข้ามาทำข้อสอบก่อน",
      "slice_count": 1,
      "slices": "ขออนุญาตเข้ามาทำข้อสอบก่อน |",
      "edit_duration": 2.148,
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      "is_forceout": false
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    {
      "message_id": 165,
      "editor_id": 33,
      "message_received": "หยิบสมุดของตัวเองมานะคะ",
      "slice_count": 1,
      "slices": "หยิบสมุดของตัวเองมานะคะ |",
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      "edit_duration_all": 2.864,
      "is_forceout": false
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    {
      "message_id": 166,
      "editor_id": 33,
      "message_received": "พันๆเขียน",
      "slice_count": 1,
      "slices": "พันพันเขียน|",
      "edit_duration": 7.372,
      "edit_duration_all": 7.372,
      "is_forceout": false
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    {
      "message_id": 167,
      "editor_id": 33,
      "message_received": "อย่างข้อเอาไว้ลูก",
      "slice_count": 1,
      "slices": "ข้อเอาไว้ลูก|",
      "edit_duration": 5.852,
      "edit_duration_all": 5.852,
      "is_forceout": false
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    {
      "message_id": 168,
      "editor_id": 33,
      "message_received": "ส่วนถึงข้อ 5",
      "slice_count": 2,
      "slices": " |ข้อ 1 จนถึงข้อ 5|",
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      "edit_duration_all": 9.721,
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      "message_id": 169,
      "editor_id": 33,
      "message_received": "อย่าลงในสมุดเลย",
      "slice_count": 2,
      "slices": " |เขียนลงในสมุดเลย|",
      "edit_duration": 6.779,
      "edit_duration_all": 11.716,
      "is_forceout": false
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      "message_id": 170,
      "editor_id": 33,
      "message_received": "เดี๋ยวกูชวนให้มา",
      "slice_count": 2,
      "slices": " |เดี๋ยวครูทวนให้มา|",
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      "edit_duration_all": 15.371,
      "is_forceout": false
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      "message_id": 171,
      "editor_id": 33,
      "message_received": "เขียนข้อ 5 เลยนะคะ",
      "slice_count": 2,
      "slices": " |เขียนข้อ 5 เลยนะคะ |",
      "edit_duration": 12.083,
      "edit_duration_all": 13.211,
      "is_forceout": false
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    {
      "message_id": 172,
      "editor_id": 33,
      "message_received": "มีทั้งหมด 20",
      "slice_count": 1,
      "slices": "มีทั้งหมด 20|",
      "edit_duration": 11.118,
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      "is_forceout": false
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    {
      "message_id": 173,
      "editor_id": 33,
      "message_received": "ให้เขียนลงไปในสมุดเขียนข้อก่อน 120",
      "slice_count": 2,
      "slices": " |ให้เขียนลงไปในสมุดเขียนข้อก่อน 1-20|",
      "edit_duration": 5.947,
      "edit_duration_all": 10.987,
      "is_forceout": false
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    {
      "message_id": 174,
      "editor_id": 33,
      "message_received": "ตรงไหนให้นั่งตรงไหน",
      "slice_count": 3,
      "slices": " |ตรงไหน |ให้นั่งตรงไหน|",
      "edit_duration": 4.689,
      "edit_duration_all": 6.968,
      "is_forceout": false
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    {
      "message_id": 175,
      "editor_id": 33,
      "message_received": "ไปเขียนให้พี่หน่อย",
      "slice_count": 2,
      "slices": " |ไปเขียนให้พี่หน่อย|",
      "edit_duration": 2.354,
      "edit_duration_all": 3.411,
      "is_forceout": false
    },
    {
      "message_id": 176,
      "editor_id": 33,
      "message_received": "ได้เขียนเลข 1",
      "slice_count": 2,
      "slices": " |ไปเขียนเลข 1|",
      "edit_duration": 2.079,
      "edit_duration_all": 5.742,
      "is_forceout": false
    },
    {
      "message_id": 177,
      "editor_id": 33,
      "message_received": "แล้วก็ให้เขาหาคำตอบเอง",
      "slice_count": 2,
      "slices": " |แล้วก็ให้เขาหาคำตอบเอง|",
      "edit_duration": 3.502,
      "edit_duration_all": 4.422,
      "is_forceout": false
    },
    {
      "message_id": 178,
      "editor_id": 33,
      "message_received": "เดี๋ยวให้พี่เขาช่วย",
      "slice_count": 2,
      "slices": " |พันพันเดี๋ยวให้พี่เขาช่วย|",
      "edit_duration": 1.547,
      "edit_duration_all": 5.772,
      "is_forceout": false
    },
    {
      "message_id": 179,
      "editor_id": 33,
      "message_received": "ก็ 120",
      "slice_count": 2,
      "slices": " | เขียนข้อ 1-20|",
      "edit_duration": 2.932,
      "edit_duration_all": 10.715,
      "is_forceout": false
    },
    {
      "message_id": 180,
      "editor_id": 33,
      "message_received": "พรพิลาสนะ",
      "slice_count": 3,
      "slices": " |พันพัน ดูพี่ล่ามนะ ||",
      "edit_duration": 8.095,
      "edit_duration_all": 16.013,
      "is_forceout": true
    },
    {
      "message_id": 181,
      "editor_id": 33,
      "message_received": "ตอนนี้ครูสอบ",
      "slice_count": 1,
      "slices": "ตอนนี้ครูสอบ|",
      "edit_duration": 16.014,
      "edit_duration_all": 16.014,
      "is_forceout": true
    },
    {
      "message_id": 182,
      "editor_id": 33,
      "message_received": "ตอนนี้ผัดผัก",
      "slice_count": 2,
      "slices": " |ตอนนี้|",
      "edit_duration": 13.965,
      "edit_duration_all": 16.016,
      "is_forceout": true
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    {
      "message_id": 183,
      "editor_id": 33,
      "message_received": "ตอนนี้",
      "slice_count": 2,
      "slices": " | ตอนนี้|",
      "edit_duration": 14.941,
      "edit_duration_all": 16.012,
      "is_forceout": true
    },
    {
      "message_id": 184,
      "editor_id": 33,
      "message_received": "ให้แก่ลงไปในสมุด",
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      "is_forceout": true
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      "editor_id": 33,
      "message_received": "จำนวนข้อนะ 1-20",
      "slice_count": 2,
      "slices": " |จำนวนข้อนะ 1-20|",
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      "edit_duration_all": 14.026,
      "is_forceout": false
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      "editor_id": 33,
      "message_received": "แล้วก็ให้เลือกคำตอบที่ถูกต้องนะคะ",
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      "slices": " |แล้วก็ให้เลือกคำตอบที่ถูกต้องนะคะ| |",
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      "is_forceout": true
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      "message_id": 187,
      "editor_id": 33,
      "message_received": "กไก่",
      "slice_count": 1,
      "slices": "ก|",
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      "message_id": 188,
      "editor_id": 33,
      "message_received": "กไก่ลงไป",
      "slice_count": 1,
      "slices": ". ก. ถูกเขียนลงไป|",
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      "message_id": 189,
      "editor_id": 33,
      "message_received": "เดี๋ยวรอเพื่อนแป๊บนึงนะลูก",
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      "edit_duration_all": 5.162,
      "is_forceout": false
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      "message_id": 190,
      "editor_id": 33,
      "message_received": "ตอนนี้อยู่ที่ 5",
      "slice_count": 1,
      "slices": "ตอนนี้อยู่ข้อที่ 5 |",
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      "edit_duration_all": 7.245,
      "is_forceout": false
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    {
      "message_id": 191,
      "editor_id": 33,
      "message_received": "วันๆกูก็เขียนคำตอบข้อที่ 5",
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      "slices": "พันพันดู |เขียนคำตอบข้อที่ 5|",
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      "edit_duration_all": 11.033,
      "is_forceout": false
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    {
      "message_id": 192,
      "editor_id": 33,
      "message_received": "เลือกข้อที่ถูกต้อง",
      "slice_count": 2,
      "slices": " |เลือกข้อที่ถูกต้อง|",
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      "edit_duration_all": 10.209,
      "is_forceout": false
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    {
      "message_id": 193,
      "editor_id": 33,
      "message_received": "เลือกข้อที่ถูกต้องนะคะ",
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      "slices": " |เลือกข้อที่ถูกต้องนะคะ|-3  |",
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      "edit_duration_all": 12.539,
      "is_forceout": false
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    {
      "message_id": 194,
      "editor_id": 33,
      "message_received": "ยกกำลัง 2",
      "slice_count": 1,
      "slices": "ยกกำลัง 2|",
      "edit_duration": 10.464,
      "edit_duration_all": 10.464,
      "is_forceout": false
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    {
      "message_id": 195,
      "editor_id": 33,
      "message_received": "ผลลัพธ์มันคือข้อไหนลูก",
      "slice_count": 2,
      "slices": " |ผลลัพธ์มันคือข้อไหนลูก|",
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      "edit_duration_all": 10.039,
      "is_forceout": false
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    {
      "message_id": 196,
      "editor_id": 33,
      "message_received": "ไม่รู้เรื่องเอง",
      "slice_count": 2,
      "slices": " |ไม่รู้ เลือกเอง|",
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      "edit_duration_all": 7.91,
      "is_forceout": false
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    {
      "message_id": 197,
      "editor_id": 33,
      "message_received": "ลูกมันแค่ลงไปในสมุด",
      "slice_count": 2,
      "slices": " |ลูกมันแค่ลงไปในสมุด|",
      "edit_duration": 6.14,
      "edit_duration_all": 7.219,
      "is_forceout": false
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    {
      "message_id": 198,
      "editor_id": 33,
      "message_received": "เลือกเฉพาะข้อที่ถูก",
      "slice_count": 2,
      "slices": " |เลือกเฉพาะข้อที่ถูก |",
      "edit_duration": 4.373,
      "edit_duration_all": 5.085,
      "is_forceout": false
    },
    {
      "message_id": 199,
      "editor_id": 33,
      "message_received": "ข้อไหนถูก",
      "slice_count": 1,
      "slices": "ข้อไหนถูก |",
      "edit_duration": 1.978,
      "edit_duration_all": 1.978,
      "is_forceout": false
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    {
      "message_id": 200,
      "editor_id": 33,
      "message_received": "ข้อไหนถูกก็เลือกลงไปเลย",
      "slice_count": 2,
      "slices": "ข้อไหนถูก |ก็เลือกลงไปเลย|",
      "edit_duration": 1.662,
      "edit_duration_all": 2.312,
      "is_forceout": false
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    {
      "message_id": 201,
      "editor_id": 33,
      "message_received": "ไข่ขอไข่ใช่",
      "slice_count": 1,
      "slices": " ก. ข.  ใช่|",
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      "edit_duration_all": 7.624,
      "is_forceout": false
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    {
      "message_id": 202,
      "editor_id": 33,
      "message_received": "ไม่ต้องลอกหมดนะคะ",
      "slice_count": 3,
      "slices": " |ไม่ต้องลอกหมดนะคะ| |",
      "edit_duration": 5.45,
      "edit_duration_all": 7.411,
      "is_forceout": false
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    {
      "message_id": 203,
      "editor_id": 33,
      "message_received": "ข้อที่ถูก",
      "slice_count": 1,
      "slices": "ข้อที่ถูก|",
      "edit_duration": 6.194,
      "edit_duration_all": 6.194,
      "is_forceout": false
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    {
      "message_id": 204,
      "editor_id": 33,
      "message_received": "ที่ลูกคิดว่าถูก",
      "slice_count": 2,
      "slices": " |ที่ลูกคิดว่าถูก|",
      "edit_duration": 4.891,
      "edit_duration_all": 5.957,
      "is_forceout": false
    },
    {
      "message_id": 205,
      "editor_id": 33,
      "message_received": "ทั้งหมด 20 ข้อ",
      "slice_count": 2,
      "slices": " |ทั้งหมด 20 ข้อ|",
      "edit_duration": 2.966,
      "edit_duration_all": 3.827,
      "is_forceout": false
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    {
      "message_id": 206,
      "editor_id": 33,
      "message_received": "คะแนนข้อละ 1",
      "slice_count": 2,
      "slices": " |คะแนนข้อละ 1 |",
      "edit_duration": 2.238,
      "edit_duration_all": 2.935,
      "is_forceout": false
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    {
      "message_id": 207,
      "editor_id": 33,
      "message_received": "1 คะแนนวันนี้ครูจะสอบแล้วเก็บคะแนน 20 คะแนนนะ",
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      "slices": " 1 คะแนน| วันนี้ครูจะสอบแล้วเก็บคะแนน 20 คะแนนนะ |",
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      "edit_duration_all": 4.055,
      "is_forceout": false
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    {
      "message_id": 208,
      "editor_id": 33,
      "message_received": "เพราะฉะนั้นตั้งใจทำดีๆนะ",
      "slice_count": 1,
      "slices": "เพราะฉะนั้น ตั้งใจทำดี ๆ นะ |",
      "edit_duration": 3.382,
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      "is_forceout": false
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    {
      "message_id": 209,
      "editor_id": 33,
      "message_received": "ข้อ 5",
      "slice_count": 2,
      "slices": "เสร็จแล้วนะ |ข้อ 5|",
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      "edit_duration_all": 12.363,
      "is_forceout": false
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    {
      "message_id": 210,
      "editor_id": 33,
      "message_received": "ข้อ 6",
      "slice_count": 2,
      "slices": " |ข้อ 6|",
      "edit_duration": 10.126,
      "edit_duration_all": 10.973,
      "is_forceout": false
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    {
      "message_id": 211,
      "editor_id": 33,
      "message_received": "อันนี้ง่ายเลย",
      "slice_count": 2,
      "slices": " |อันนี้ง่ายเลย|",
      "edit_duration": 6.953,
      "edit_duration_all": 7.93,
      "is_forceout": false
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    {
      "message_id": 212,
      "editor_id": 33,
      "message_received": "จำนวน 5 ยกกำลัง 2",
      "slice_count": 2,
      "slices": " |ข้อ 6 จำนวน 5 ยกกำลัง 2|",
      "edit_duration": 3.947,
      "edit_duration_all": 11.322,
      "is_forceout": false
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    {
      "message_id": 213,
      "editor_id": 33,
      "message_received": "มีค่าเท่ากับเท่าไร",
      "slice_count": 2,
      "slices": " |มีค่าเท่ากับเท่าไร|",
      "edit_duration": 9.533,
      "edit_duration_all": 11.005,
      "is_forceout": false
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    {
      "message_id": 214,
      "editor_id": 33,
      "message_received": "5 ^ 2",
      "slice_count": 2,
      "slices": " |5 ยกกำลัง  2  |",
      "edit_duration": 8.951,
      "edit_duration_all": 13.664,
      "is_forceout": false
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    {
      "message_id": 215,
      "editor_id": 33,
      "message_received": "สองคนนั้นน่ะไม่ให้คุยกัน 3 คนนั้นน่ะไม่ให้คุยกันให้ทำเอง",
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      "edit_duration_all": 9.225,
      "is_forceout": false
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    {
      "message_id": 216,
      "editor_id": 33,
      "message_received": "5 ^ 2",
      "slice_count": 2,
      "slices": " |5 ยกกำลัง 2 |",
      "edit_duration": 1.967,
      "edit_duration_all": 5.287,
      "is_forceout": false
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    {
      "message_id": 217,
      "editor_id": 33,
      "message_received": "ต้องกระจายออกมาก่อน 5 ยกกำลัง 2 หมายถึงอะไรแล้วหาผลลัพธ์นะคะ",
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      "slices": "ต้องกระจายออกมาก่อน| 5 ยกกำลัง 2 หมายถึงอะไร |แล้วหาผลลัพธ์นะคะ  |",
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      "edit_duration_all": 4.74,
      "is_forceout": false
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    {
      "message_id": 218,
      "editor_id": 33,
      "message_received": "หนังสือหมายถึงอะไรลูก",
      "slice_count": 1,
      "slices": "5 ยกกำลัง 2 มันหมายถึงอะไรลูก|",
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      "is_forceout": false
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    {
      "message_id": 219,
      "editor_id": 33,
      "message_received": "เองทำเอง",
      "slice_count": 2,
      "slices": " |เองทำเอง |",
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      "edit_duration_all": 4.548,
      "is_forceout": false
    },
    {
      "message_id": 220,
      "editor_id": 33,
      "message_received": "เสร็จแล้วนะ",
      "slice_count": 1,
      "slices": "เสร็จแล้วนะ |",
      "edit_duration": 2.018,
      "edit_duration_all": 2.018,
      "is_forceout": false
    },
    {
      "message_id": 221,
      "editor_id": 33,
      "message_received": "เสร็จแล้วนะ",
      "slice_count": 1,
      "slices": " เสร็จแล้วนะ |",
      "edit_duration": 1.824,
      "edit_duration_all": 1.824,
      "is_forceout": false
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    {
      "message_id": 222,
      "editor_id": 33,
      "message_received": "นี้ง่ายเลย",
      "slice_count": 1,
      "slices": " ข้อนี้ง่ายเลย |",
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      "is_forceout": false
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      "message_id": 223,
      "editor_id": 33,
      "message_received": "เลยนะคะที่เราจำได้ไหม",
      "slice_count": 2,
      "slices": " กฎข้อแรกเลยนะคะ| ที่เราจำได้ไหม  |",
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      "edit_duration_all": 6.366,
      "is_forceout": false
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    {
      "message_id": 224,
      "editor_id": 33,
      "message_received": "ข้อที่ 7 จำนวน 10 มีค่าเท่าใด",
      "slice_count": 2,
      "slices": "ข้อที่ 7| จำนวน 10 ยกกำลัง 0 มีค่าเท่าใด|",
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      "is_forceout": false
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    {
      "message_id": 225,
      "editor_id": 33,
      "message_received": "ไก่ขอไข่คอควายงองูเลือกเลยค่ะ",
      "slice_count": 2,
      "slices": " | ก. ข. ค. ง. เลือกเลยค่ะ  |",
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      "is_forceout": false
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    {
      "message_id": 226,
      "editor_id": 33,
      "message_received": "อันนี้ก็เสร็จแล้วลูกหน้าอยู่",
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      "slices": "ตอนนี้ข้อ 7 แล้วนะลูก |พันพัน |",
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      "is_forceout": false
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      "message_id": 227,
      "editor_id": 33,
      "message_received": "ไม่รู้เดี๋ยวรอเฉลยทีเดียวไม่ต้องถามครู",
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      "is_forceout": false
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    {
      "message_id": 228,
      "editor_id": 33,
      "message_received": "เสร็จแล้วนะ",
      "slice_count": 2,
      "slices": " |เสร็จแล้วนะ |",
      "edit_duration": 1.84,
      "edit_duration_all": 3.207,
      "is_forceout": false
    },
    {
      "message_id": 229,
      "editor_id": 33,
      "message_received": "เสร็จหรือยังเสร็จแล้วนะคะ",
      "slice_count": 2,
      "slices": "เสร็จหรือยัง |เสร็จแล้วนะคะ |",
      "edit_duration": 2.772,
      "edit_duration_all": 3.618,
      "is_forceout": false
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    {
      "message_id": 230,
      "editor_id": 33,
      "message_received": "8",
      "slice_count": 1,
      "slices": "ข้อ 8 |",
      "edit_duration": 7.295,
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      "is_forceout": false
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    {
      "message_id": 231,
      "editor_id": 33,
      "message_received": "ใช้สูตรอะไร",
      "slice_count": 2,
      "slices": " จำได้ไหม |ใช้สูตรอะไร|",
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      "is_forceout": false
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      "message_id": 232,
      "editor_id": 33,
      "message_received": "จำนวน",
      "slice_count": 2,
      "slices": " |จำนวน|",
      "edit_duration": 5.782,
      "edit_duration_all": 15.565,
      "is_forceout": false
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    {
      "message_id": 233,
      "editor_id": 33,
      "message_received": "กำลัง 2 * 3 ^ 3",
      "slice_count": 1,
      "slices": " 3 ยกกำลัง 2 x  3 ยกกำลัง 3|",
      "edit_duration": 11.105,
      "edit_duration_all": 11.105,
      "is_forceout": false
    },
    {
      "message_id": 234,
      "editor_id": 33,
      "message_received": "มีขั้นเท่ากับเท่าใดนะคะ",
      "slice_count": 2,
      "slices": " |มีค่าเท่ากับเท่าใดนะคะ |",
      "edit_duration": 7.981,
      "edit_duration_all": 12.611,
      "is_forceout": false
    },
    {
      "message_id": 235,
      "editor_id": 33,
      "message_received": "3 ^ 5",
      "slice_count": 1,
      "slices": "3 ยกกำลัง 5|",
      "edit_duration": 12.67,
      "edit_duration_all": 12.67,
      "is_forceout": false
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    {
      "message_id": 236,
      "editor_id": 33,
      "message_received": "ขอไข่สักยกกำลัง 6",
      "slice_count": 2,
      "slices": " |ข. สักยกกำลัง 3|",
      "edit_duration": 10.171,
      "edit_duration_all": 16.011,
      "is_forceout": true
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    {
      "message_id": 237,
      "editor_id": 33,
      "message_received": "3 ^ 4",
      "slice_count": 1,
      "slices": "|",
      "edit_duration": 16.012,
      "edit_duration_all": 16.012,
      "is_forceout": true
    },
    {
      "message_id": 238,
      "editor_id": 33,
      "message_received": "3 ^ 7",
      "slice_count": 1,
      "slices": "|",
      "edit_duration": 15.119,
      "edit_duration_all": 15.119,
      "is_forceout": false
    },
    {
      "message_id": 239,
      "editor_id": 33,
      "message_received": "พอดีๆมันเข้าคุณสมบัติข้อไหนคะ",
      "slice_count": 3,
      "slices": " ยกกำลัง 6 | ค. 3 ยกกำลัง 4 | พอดี ๆ มันเข้าคุณสมบัติข้อไหนคะ|",
      "edit_duration": 9.976,
      "edit_duration_all": 16.015,
      "is_forceout": true
    },
    {
      "message_id": 240,
      "editor_id": 33,
      "message_received": "อนุญาตให้ครูเคย",
      "slice_count": 1,
      "slices": " อนุญาตให้ครูเคย|",
      "edit_duration": 12.978,
      "edit_duration_all": 12.978,
      "is_forceout": false
    },
    {
      "message_id": 241,
      "editor_id": 33,
      "message_received": "เข้าไป",
      "slice_count": 1,
      "slices": "เข้าไป|",
      "edit_duration": 12.403,
      "edit_duration_all": 12.403,
      "is_forceout": false
    },
    {
      "message_id": 242,
      "editor_id": 33,
      "message_received": "แต่หมดเวลาแล้วก็ข้ามไปเลยนะ",
      "slice_count": 2,
      "slices": " |แต่หมดเวลาแล้วก็ข้ามไปเลยนะ |",
      "edit_duration": 7.888,
      "edit_duration_all": 8.616,
      "is_forceout": false
    },
    {
      "message_id": 243,
      "editor_id": 33,
      "message_received": "เสร็จแล้ว",
      "slice_count": 1,
      "slices": "เสร็จแล้ว|",
      "edit_duration": 6.814,
      "edit_duration_all": 6.814,
      "is_forceout": false
    },
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      "message_id": 244,
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      "message_received": "ข้อ 9 ค่ะ",
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      "message_received": "มึงทำไรจ๊ะ",
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      "message_received": "กำลัง 2",
      "slice_count": 2,
      "slices": "หมือนเดิมเลย |7 ยกกำลัง 2|",
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      "message_received": "คูณ 7 ยกกำลัง 1 มีค่าเท่ากับเท่าใดนะคะ",
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      "slices": " x  7 ยกกำลัง 1| มีค่าเท่ากับเท่าใดนะคะ |",
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      "message_received": "7 ^ 4",
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      "message_received": "ขอไข่",
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      "message_received": "ยกกำลัง 3",
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      "editor_id": 33,
      "message_received": "ข้อความ",
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      "editor_id": 33,
      "message_received": "7 ^ 2 และงู 7 ^ 1",
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      "slices": " ค. 7 ^ 2 |และ  7 ^ 1|",
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      "message_received": "เสร็จหมดแล้วนะ",
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      "slices": "เสร็จหมดแล้วนะ |",
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      "editor_id": 33,
      "message_received": "ข้อ 10 ค่ะ",
      "slice_count": 1,
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      "message_id": 256,
      "editor_id": 33,
      "message_received": "ดูดีๆนะ",
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      "message_id": 257,
      "editor_id": 33,
      "message_received": "จำนวน",
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      "message_id": 258,
      "editor_id": 33,
      "message_received": "ยกมือสอง",
      "slice_count": 1,
      "slices": " 8 |",
      "edit_duration": 11.135,
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      "is_forceout": false
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      "message_id": 259,
      "editor_id": 33,
      "message_received": "หาร",
      "slice_count": 1,
      "slices": "ยกกำลัง หาร|",
      "edit_duration": 10.063,
      "edit_duration_all": 10.063,
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      "message_id": 260,
      "editor_id": 33,
      "message_received": "กำลัง 1",
      "slice_count": 1,
      "slices": " 8 กำลัง 1|",
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      "message_id": 261,
      "editor_id": 33,
      "message_received": "มีค่าเท่ากับเท่าไหร่",
      "slice_count": 2,
      "slices": " |มีค่าเท่ากับเท่า|",
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      "edit_duration_all": 8.093,
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      "message_id": 262,
      "editor_id": 33,
      "message_received": "รูปสัญลักษณ์ก็คือเสร็จสุขนะคะโดยมี",
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      "message_id": 263,
      "editor_id": 33,
      "message_received": "ยก 12 อยู่ข้างบน",
      "slice_count": 1,
      "slices": "ยก 12 อยู่ข้างบน|",
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      "message_id": 264,
      "editor_id": 33,
      "message_received": "ยกกำลัง",
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      "slices": " |ยกกำลัง|",
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      "edit_duration_all": 16.013,
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      "message_id": 265,
      "editor_id": 33,
      "message_received": "ยกกำลัง 1 อยู่ข้างล่าง",
      "slice_count": 1,
      "slices": "ยกกำลัง 1 อยู่ข้างล่าง|",
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      "message_id": 266,
      "editor_id": 33,
      "message_received": "มาหานะคะ",
      "slice_count": 2,
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      "message_id": 267,
      "editor_id": 33,
      "message_received": "เพราะฉะนั้นคำตอบคือ",
      "slice_count": 1,
      "slices": "เพราะฉะนั้นคำตอบคือ|",
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      "is_forceout": false
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      "message_id": 268,
      "editor_id": 33,
      "message_received": "กไก่ 8 ^ 1",
      "slice_count": 1,
      "slices": "กไก่ 8 ^ 1|",
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      "message_id": 269,
      "editor_id": 33,
      "message_received": "^ 2 3 8 ^ 3 และ",
      "slice_count": 1,
      "slices": "^ 2 3 8 ^ 3 และ|",
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      "message_id": 270,
      "editor_id": 33,
      "message_received": "ข้อมูล",
      "slice_count": 1,
      "slices": "ข้อมูล|",
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      "message_id": 271,
      "editor_id": 33,
      "message_received": "8 ^ 4 นะคะ",
      "slice_count": 1,
      "slices": "8 ^ 4 นะคะ |",
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      "message_id": 272,
      "editor_id": 33,
      "message_received": "ช่างแอร์",
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      "slices": "|",
      "edit_duration": 3.87,
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      "is_forceout": false
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      "message_id": 273,
      "editor_id": 33,
      "message_received": "การหาเศษส่วนใช้สัญลักษณ์",
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      "slices": "ใช่ สัญลักษณ์ |การหาเศษส่วนใช้สัญลักษณ์|",
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      "is_forceout": false
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      "message_id": 274,
      "editor_id": 33,
      "message_received": "ไม่เหมือนกันความหมายเหมือนกันลูก",
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      "message_id": 275,
      "editor_id": 33,
      "message_received": "ทำเองนะ",
      "slice_count": 2,
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      "message_id": 276,
      "editor_id": 33,
      "message_received": "ฝึกเยอะมากเลยต้องคุณสมบัติพวกนี้นะคะ",
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      "slices": " |ครูฝึกเยอะมากเลย |เรื่องคุณสมบัติพวกนี้นะคะ| |",
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      "is_forceout": false
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      "message_id": 277,
      "editor_id": 33,
      "message_received": "เสร็จแล้วนะ",
      "slice_count": 1,
      "slices": "เสร็จแล้วนะ|",
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      "message_id": 278,
      "editor_id": 33,
      "message_received": "พี่บิวเสร็จแล้วใช่ไหม",
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      "slices": " |พี่บิวเสร็จแล้วใช่ไหม |",
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      "is_forceout": false
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      "message_id": 279,
      "editor_id": 33,
      "message_received": "ต่อไปข้อ 11 ค่ะ",
      "slice_count": 1,
      "slices": "ต่อไป ข้อ 11 ค่ะ |",
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    {
      "message_id": 280,
      "editor_id": 33,
      "message_received": "มิกซ์",
      "slice_count": 1,
      "slices": "เมื่อกี้ |",
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      "message_id": 281,
      "editor_id": 33,
      "message_received": "ครูใช้สัญลักษณ์คือหารใช่ไหมข้อนี้ครูใช้สัญลักษณ์",
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      "message_id": 282,
      "editor_id": 33,
      "message_received": "มันคืออะไรไม่รู้",
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      "slices": "เศษส่วน |ความหมายมันคืออะไร| ไม่รู้|",
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      "is_forceout": false
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      "message_id": 283,
      "editor_id": 33,
      "message_received": "อันนี้มันคือการสอบครูบอกแล้วนะคะมีค่าเท่ากับเท่าไหร่",
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      "edit_duration_all": 12.658,
      "is_forceout": false
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      "message_id": 284,
      "editor_id": 33,
      "message_received": "ห้ามยกมือ",
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      "slices": " |5|",
      "edit_duration": 10.334,
      "edit_duration_all": 16.014,
      "is_forceout": true
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    {
      "message_id": 285,
      "editor_id": 33,
      "message_received": "สวนผึ้ง 5 ^ 5 หนัก",
      "slice_count": 1,
      "slices": " ยกกำลัง ส่วนผึ้ง 5 ^ 5 หนัก|",
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      "message_id": 286,
      "editor_id": 33,
      "message_received": "มีค่าเท่ากับข้อไหนคะ",
      "slice_count": 2,
      "slices": " |มีค่าเท่ากับข้อไหนคะ|",
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      "is_forceout": true
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      "message_id": 287,
      "editor_id": 33,
      "message_received": "ดูดีๆ",
      "slice_count": 2,
      "slices": " |ดูดี ๆ |",
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      "is_forceout": true
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      "message_id": 288,
      "editor_id": 33,
      "message_received": "มันจะเป็นบวก",
      "slice_count": 2,
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      "message_id": 289,
      "editor_id": 33,
      "message_received": "เป็นลบ",
      "slice_count": 1,
      "slices": "เป็นลบ|",
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      "message_id": 290,
      "editor_id": 33,
      "message_received": "เป็นครู",
      "slice_count": 1,
      "slices": "เป็นครู|",
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      "message_id": 291,
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      "message_received": "หรือเป็นอะไร",
      "slice_count": 1,
      "slices": " หรือเป็นอะไร|",
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      "message_id": 292,
      "editor_id": 33,
      "message_received": "ดูดีๆนะ",
      "slice_count": 1,
      "slices": "ดูดี ๆ นะ |",
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      "message_id": 293,
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      "message_received": "เสร็จแล้วนะคะ",
      "slice_count": 1,
      "slices": "เสร็จแล้วนะคะ |",
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      "message_id": 294,
      "editor_id": 33,
      "message_received": "ออกมาแล้ว",
      "slice_count": 1,
      "slices": "ออกมาแล้ว |",
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      "editor_id": 33,
      "message_received": "ข้อ 12",
      "slice_count": 1,
      "slices": "ข้อ 12 |",
      "edit_duration": 2.12,
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      "is_forceout": false
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      "message_id": 296,
      "editor_id": 33,
      "message_received": "หัวหน้ายกกำลัง 15",
      "slice_count": 1,
      "slices": " 1 ส่วน 5 ยกกำลัง 15|",
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      "message_id": 297,
      "editor_id": 33,
      "message_received": "มีค่าเท่ากับ",
      "slice_count": 2,
      "slices": " |มีค่าเท่ากับข้อใ|",
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      "is_forceout": false
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      "message_id": 298,
      "editor_id": 33,
      "message_received": "ไก่ขอไข่คอควายงู",
      "slice_count": 2,
      "slices": "ด ||",
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      "is_forceout": false
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      "message_id": 299,
      "editor_id": 33,
      "message_received": "คุณสมบัติคอกหมูไปดูดีๆนะคะ",
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      "message_id": 300,
      "editor_id": 33,
      "message_received": "ข้อ 13",
      "slice_count": 1,
      "slices": "ข้อ 13|",
      "edit_duration": 4.487,
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      "is_forceout": false
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      "message_id": 301,
      "editor_id": 33,
      "message_received": "13",
      "slice_count": 2,
      "slices": " | 13 |",
      "edit_duration": 1.714,
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      "message_id": 302,
      "editor_id": 33,
      "message_received": "เลขยกกำลังสอนเลขยกกำลังนะวิธีการทำอย่างไรคะ",
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      "is_forceout": false
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      "message_id": 303,
      "editor_id": 33,
      "message_received": "นี้ 16 ^ 2 ทั้งหมด",
      "slice_count": 2,
      "slices": " |นี้ 16 ยกกำลัง 2 ทั้งหมด|",
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      "is_forceout": false
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    {
      "message_id": 304,
      "editor_id": 33,
      "message_received": "กำลัง 3",
      "slice_count": 1,
      "slices": "ยกกำลัง 3|",
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      "message_id": 305,
      "editor_id": 33,
      "message_received": "มีค่าเท่ากับ",
      "slice_count": 2,
      "slices": " |มีค่าเท่ากับ|",
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      "is_forceout": false
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      "message_id": 306,
      "editor_id": 33,
      "message_received": "กไก่ 10 ยกกำลัง 5",
      "slice_count": 2,
      "slices": "ข้อใด ||",
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      "message_id": 307,
      "editor_id": 33,
      "message_received": "ขอเขมร 16 ^ 6",
      "slice_count": 2,
      "slices": "ก . 16 ยกกำลัง 5 |ขอเขมร 16 ^ 6|",
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    {
      "message_id": 308,
      "editor_id": 33,
      "message_received": "16 ^ 7",
      "slice_count": 1,
      "slices": "|",
      "edit_duration": 16.013,
      "edit_duration_all": 16.013,
      "is_forceout": true
    },
    {
      "message_id": 309,
      "editor_id": 33,
      "message_received": "16 ^ 8",
      "slice_count": 1,
      "slices": "|",
      "edit_duration": 16.011,
      "edit_duration_all": 16.011,
      "is_forceout": true
    },
    {
      "message_id": 310,
      "editor_id": 33,
      "message_received": "ดูดีๆนะ",
      "slice_count": 2,
      "slices": " ค. 16 ยกกำลัง 7 | ง. 16 ดูดี ๆ นะ|",
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      "edit_duration_all": 16.011,
      "is_forceout": true
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    {
      "message_id": 311,
      "editor_id": 33,
      "message_received": "พี่พันเสร็จแล้ว",
      "slice_count": 1,
      "slices": "พี่พันพันเสร็จแล้ว|",
      "edit_duration": 10.716,
      "edit_duration_all": 10.716,
      "is_forceout": false
    },
    {
      "message_id": 312,
      "editor_id": 33,
      "message_received": "ไออุ่นเสร็จหรือยังลูก",
      "slice_count": 2,
      "slices": " |ไออุ่นเสร็จหรือยังลูก|",
      "edit_duration": 6.05,
      "edit_duration_all": 8.091,
      "is_forceout": false
    },
    {
      "message_id": 313,
      "editor_id": 33,
      "message_received": "เสร็จแล้วนะคะ",
      "slice_count": 3,
      "slices": " |เสร็จแล้วนะคะ| |",
      "edit_duration": 3.671,
      "edit_duration_all": 5.646,
      "is_forceout": false
    },
    {
      "message_id": 314,
      "editor_id": 33,
      "message_received": "ต่อไป",
      "slice_count": 1,
      "slices": "ต่อไป|",
      "edit_duration": 4.245,
      "edit_duration_all": 4.245,
      "is_forceout": false
    },
    {
      "message_id": 315,
      "editor_id": 33,
      "message_received": "ข้อ 10",
      "slice_count": 2,
      "slices": " |ข้อ 10|",
      "edit_duration": 1.929,
      "edit_duration_all": 4.92,
      "is_forceout": false
    },
    {
      "message_id": 316,
      "editor_id": 33,
      "message_received": "ยังหรือ",
      "slice_count": 2,
      "slices": " |ยังหรือ|",
      "edit_duration": 3.192,
      "edit_duration_all": 5.681,
      "is_forceout": false
    },
    {
      "message_id": 317,
      "editor_id": 33,
      "message_received": "แต่กูบอกแล้วข้อ 13",
      "slice_count": 3,
      "slices": " |แต่ครูบอกแล้ว |ข้อ 13|",
      "edit_duration": 1.641,
      "edit_duration_all": 8.049,
      "is_forceout": false
    },
    {
      "message_id": 318,
      "editor_id": 33,
      "message_received": "เลือกหรือยังเสร็จแล้วนะคะ",
      "slice_count": 2,
      "slices": " เลือกหรือยัง |เสร็จแล้วนะคะ |",
      "edit_duration": 5.541,
      "edit_duration_all": 6.26,
      "is_forceout": false
    },
    {
      "message_id": 319,
      "editor_id": 33,
      "message_received": "ไปข้อ 14 ลูก",
      "slice_count": 1,
      "slices": "ต่อไปข้อ 14 ลูก|",
      "edit_duration": 7.57,
      "edit_duration_all": 7.57,
      "is_forceout": false
    },
    {
      "message_id": 320,
      "editor_id": 33,
      "message_received": "ใกล้แล้ว",
      "slice_count": 2,
      "slices": " |ใกล้แล้ว|",
      "edit_duration": 6.59,
      "edit_duration_all": 7.549,
      "is_forceout": false
    },
    {
      "message_id": 321,
      "editor_id": 33,
      "message_received": "ดีนะคะวงเล็บ 10",
      "slice_count": 3,
      "slices": " |ดูดี ๆ นะคะ |ในวงเล็บ 10|",
      "edit_duration": 1.46,
      "edit_duration_all": 10.91,
      "is_forceout": false
    },
    {
      "message_id": 322,
      "editor_id": 33,
      "message_received": "x 4",
      "slice_count": 1,
      "slices": " x 4|",
      "edit_duration": 8.845,
      "edit_duration_all": 8.845,
      "is_forceout": false
    },
    {
      "message_id": 323,
      "editor_id": 33,
      "message_received": "ยกกำลัง 3",
      "slice_count": 1,
      "slices": " ยกกำลัง 3|",
      "edit_duration": 6.429,
      "edit_duration_all": 6.429,
      "is_forceout": false
    },
    {
      "message_id": 324,
      "editor_id": 33,
      "message_received": "มีขั้นต่ำค่ะ",
      "slice_count": 2,
      "slices": " |มีค่าเทากับข้อใดค่ะ |",
      "edit_duration": 4.17,
      "edit_duration_all": 16.017,
      "is_forceout": true
    },
    {
      "message_id": 325,
      "editor_id": 33,
      "message_received": "เท่าใด",
      "slice_count": 1,
      "slices": "เท่าใด|",
      "edit_duration": 16.013,
      "edit_duration_all": 16.013,
      "is_forceout": true
    },
    {
      "message_id": 326,
      "editor_id": 33,
      "message_received": "กไก่ 14 ^ 3",
      "slice_count": 1,
      "slices": " ก. 14 ^ 3|",
      "edit_duration": 16.014,
      "edit_duration_all": 16.014,
      "is_forceout": true
    },
    {
      "message_id": 327,
      "editor_id": 33,
      "message_received": "ขอไข่ 10",
      "slice_count": 1,
      "slices": " ข 10|",
      "edit_duration": 16.015,
      "edit_duration_all": 16.015,
      "is_forceout": true
    },
    {
      "message_id": 328,
      "editor_id": 33,
      "message_received": "+ 4 ^ 3",
      "slice_count": 1,
      "slices": "+ 4 ^ 3|",
      "edit_duration": 16.016,
      "edit_duration_all": 16.016,
      "is_forceout": true
    },
    {
      "message_id": 329,
      "editor_id": 33,
      "message_received": "คอควาย 10",
      "slice_count": 1,
      "slices": " ค 10|",
      "edit_duration": 16.017,
      "edit_duration_all": 16.017,
      "is_forceout": true
    },
    {
      "message_id": 330,
      "editor_id": 33,
      "message_received": "ยกกำลัง 3 + 4",
      "slice_count": 1,
      "slices": "ยกกำลัง 3 + 4|",
      "edit_duration": 16.015,
      "edit_duration_all": 16.015,
      "is_forceout": true
    },
    {
      "message_id": 331,
      "editor_id": 33,
      "message_received": "มองดูสนาม * 4 ^ 3",
      "slice_count": 1,
      "slices": " ง. สนาม * 4 ^ 3|",
      "edit_duration": 16.012,
      "edit_duration_all": 16.012,
      "is_forceout": true
    },
    {
      "message_id": 332,
      "editor_id": 33,
      "message_received": "ไม่ให้ให้ทำเองลูก",
      "slice_count": 1,
      "slices": "ไม่ให้ให้ทำเองลูก|",
      "edit_duration": 12.963,
      "edit_duration_all": 12.963,
      "is_forceout": false
    },
    {
      "message_id": 333,
      "editor_id": 33,
      "message_received": "คุยกันไหม",
      "slice_count": 2,
      "slices": " |คุยกันไหม|",
      "edit_duration": 10.102,
      "edit_duration_all": 10.749,
      "is_forceout": false
    },
    {
      "message_id": 334,
      "editor_id": 33,
      "message_received": "คิด",
      "slice_count": 2,
      "slices": " |คิ|",
      "edit_duration": 8.367,
      "edit_duration_all": 12.399,
      "is_forceout": false
    },
    {
      "message_id": 335,
      "editor_id": 33,
      "message_received": "พ่อ",
      "slice_count": 1,
      "slices": "|",
      "edit_duration": 11.768,
      "edit_duration_all": 11.768,
      "is_forceout": false
    },
    {
      "message_id": 336,
      "editor_id": 33,
      "message_received": "มีเวลาให้พ่อละ 1 นาทีเปิดดูสมุดที่ครูสอนได้นะคะ",
      "slice_count": 3,
      "slices": "ดเอง |พอมีเวลาให้ข้อละ 1 นาที| เปิดดูสมุดที่ครูสอนได้นะคะ |",
      "edit_duration": 6.438,
      "edit_duration_all": 15.964,
      "is_forceout": false
    },
    {
      "message_id": 337,
      "editor_id": 33,
      "message_received": "แล้วเราเลือกเองเราจะได้รู้ว่าที่เราเรียนมาทั้งหมดนี่",
      "slice_count": 1,
      "slices": "แล้วเราเลือกเองเราจะได้รู้ว่าที่เราเรียนมาทั้งหมดนี่|",
      "edit_duration": 9.987,
      "edit_duration_all": 9.987,
      "is_forceout": false
    },
    {
      "message_id": 338,
      "editor_id": 33,
      "message_received": "เราจะได้คะแนนเท่าไรนะคะ",
      "slice_count": 2,
      "slices": " |เราจะได้คะแนนเท่าไรนะคะ |",
      "edit_duration": 7.822,
      "edit_duration_all": 8.758,
      "is_forceout": false
    },
    {
      "message_id": 339,
      "editor_id": 33,
      "message_received": "ข้อ 15",
      "slice_count": 1,
      "slices": "ข้อ 15|",
      "edit_duration": 6.593,
      "edit_duration_all": 6.593,
      "is_forceout": false
    },
    {
      "message_id": 340,
      "editor_id": 33,
      "message_received": "5 * 5 * 5",
      "slice_count": 2,
      "slices": " |5 x 5 x 5|",
      "edit_duration": 1.58,
      "edit_duration_all": 16.013,
      "is_forceout": true
    },
    {
      "message_id": 341,
      "editor_id": 33,
      "message_received": "3 * 3",
      "slice_count": 1,
      "slices": "x 3 x 3|",
      "edit_duration": 14.293,
      "edit_duration_all": 14.293,
      "is_forceout": false
    },
    {
      "message_id": 342,
      "editor_id": 33,
      "message_received": "มีค่าเท่ากับ",
      "slice_count": 1,
      "slices": " x3 มีค่าเท่ากับ|",
      "edit_duration": 11.591,
      "edit_duration_all": 11.591,
      "is_forceout": false
    },
    {
      "message_id": 343,
      "editor_id": 33,
      "message_received": "เท่าไหร่เลือกเลยนะคะ",
      "slice_count": 2,
      "slices": "เท่าใดเลือกเลยนะคะ||",
      "edit_duration": 9.931,
      "edit_duration_all": 16.014,
      "is_forceout": true
    },
    {
      "message_id": 344,
      "editor_id": 33,
      "message_received": "ขอไข่มันตรงกับอันไหน",
      "slice_count": 1,
      "slices": " ก. ข. ค. ง. มันตรงกับอันไหน|",
      "edit_duration": 11.77,
      "edit_duration_all": 11.77,
      "is_forceout": false
    },
    {
      "message_id": 345,
      "editor_id": 33,
      "message_received": "เครียดไหม",
      "slice_count": 1,
      "slices": " เครียดไหม|",
      "edit_duration": 6.795,
      "edit_duration_all": 6.795,
      "is_forceout": false
    },
    {
      "message_id": 346,
      "editor_id": 33,
      "message_received": "หรือง่าย",
      "slice_count": 2,
      "slices": " |หรือง่าย|",
      "edit_duration": 4.439,
      "edit_duration_all": 5.168,
      "is_forceout": false
    },
    {
      "message_id": 347,
      "editor_id": 33,
      "message_received": "อุ่นหน้าเหมือนเครียดมากเลยไออุ่น",
      "slice_count": 2,
      "slices": " |ไออุ่นหน้าเหมือนเครียดมากเลยไออุ่น |",
      "edit_duration": 1.222,
      "edit_duration_all": 4.524,
      "is_forceout": false
    },
    {
      "message_id": 348,
      "editor_id": 33,
      "message_received": "เสร็จนะ",
      "slice_count": 1,
      "slices": "เสร็จนะ |",
      "edit_duration": 2.929,
      "edit_duration_all": 2.929,
      "is_forceout": false
    },
    {
      "message_id": 349,
      "editor_id": 33,
      "message_received": "56 ค่ะ",
      "slice_count": 1,
      "slices": " ข้อ 16 ค่ะ |",
      "edit_duration": 9.345,
      "edit_duration_all": 9.345,
      "is_forceout": false
    },
    {
      "message_id": 350,
      "editor_id": 33,
      "message_received": "สมุดลูกทดลูกเขียนได้เลยนะคะ",
      "slice_count": 3,
      "slices": "ทดได้นะคะ ในสมุด |ลูกทดลูกเขียนได้เลยนะคะ| |",
      "edit_duration": 9.15,
      "edit_duration_all": 16.015,
      "is_forceout": true
    },
    {
      "message_id": 351,
      "editor_id": 33,
      "message_received": "ถามว่ายกกำลัง 5 น่ะ x",
      "slice_count": 1,
      "slices": "เขาถามว่า a ยกกำลัง 5 น่ะ ค|",
      "edit_duration": 16.011,
      "edit_duration_all": 16.011,
      "is_forceout": true
    },
    {
      "message_id": 352,
      "editor_id": 33,
      "message_received": "ยกกำลัง 5",
      "slice_count": 1,
      "slices": "ูณ a ยกกำลัง 5|",
      "edit_duration": 16.012,
      "edit_duration_all": 16.012,
      "is_forceout": true
    },
    {
      "message_id": 353,
      "editor_id": 33,
      "message_received": "a ^ 3",
      "slice_count": 1,
      "slices": " ส่วน a ^ 3|",
      "edit_duration": 16.013,
      "edit_duration_all": 16.013,
      "is_forceout": true
    },
    {
      "message_id": 354,
      "editor_id": 33,
      "message_received": "ไม่รู้สิวิธีการคิดอย่างไร",
      "slice_count": 1,
      "slices": " ไม่รู้สิวิธีการคิดอย่างไร|",
      "edit_duration": 12.213,
      "edit_duration_all": 12.213,
      "is_forceout": false
    },
    {
      "message_id": 355,
      "editor_id": 33,
      "message_received": "ไหนจะถูกลูกอันไหนจะถูก",
      "slice_count": 3,
      "slices": " |ข้อไหนจะถูกลูก |อันไหนจะถูก|",
      "edit_duration": 7.443,
      "edit_duration_all": 11.557,
      "is_forceout": false
    },
    {
      "message_id": 356,
      "editor_id": 33,
      "message_received": "กูไม่รู้นะ",
      "slice_count": 2,
      "slices": " |ครูไม่รู้นะ|",
      "edit_duration": 10.225,
      "edit_duration_all": 16.012,
      "is_forceout": true
    },
    {
      "message_id": 357,
      "editor_id": 33,
      "message_received": "กไก่",
      "slice_count": 1,
      "slices": "|",
      "edit_duration": 16.01,
      "edit_duration_all": 16.01,
      "is_forceout": true
    },
    {
      "message_id": 358,
      "editor_id": 33,
      "message_received": "เอข้างบน + 5 - 3",
      "slice_count": 1,
      "slices": " ก. a  ข้างบน + 5 - 3|",
      "edit_duration": 16.011,
      "edit_duration_all": 16.011,
      "is_forceout": true
    },
    {
      "message_id": 359,
      "editor_id": 33,
      "message_received": "มันถูกอยู่ 2 ข้อ",
      "slice_count": 2,
      "slices": " |บอกเลย คำตอบ มันถูกอยู่ 2 ข้อ |",
      "edit_duration": 8.935,
      "edit_duration_all": 15.798,
      "is_forceout": false
    },
    {
      "message_id": 360,
      "editor_id": 33,
      "message_received": "1,000 เลือกเสร็จไหมลูก",
      "slice_count": 1,
      "slices": "พันพันเลือกเสร็จไหมลูก|",
      "edit_duration": 5.998,
      "edit_duration_all": 5.998,
      "is_forceout": false
    },
    {
      "message_id": 361,
      "editor_id": 33,
      "message_received": "ขอบ 17 ให้ดูนะครับ",
      "slice_count": 2,
      "slices": " |ข้อ 17 ให้ดูนะคะ  |",
      "edit_duration": 1.783,
      "edit_duration_all": 16.014,
      "is_forceout": true
    },
    {
      "message_id": 362,
      "editor_id": 33,
      "message_received": "a ^ 5 * a ^ 5 ส่วน B ^ 5",
      "slice_count": 1,
      "slices": "a ยกกำลัง 5 x a ยกกำลัง 5 ส่วน b ยกกำลัง 5|",
      "edit_duration": 14.821,
      "edit_duration_all": 14.821,
      "is_forceout": false
    },
    {
      "message_id": 363,
      "editor_id": 33,
      "message_received": "แล้วเอาไปคูณ B ยกกำลัง 7",
      "slice_count": 2,
      "slices": " |แล้วเอาไปคูณ b ยกกำลัง 7|",
      "edit_duration": 11.446,
      "edit_duration_all": 14.878,
      "is_forceout": false
    },
    {
      "message_id": 364,
      "editor_id": 33,
      "message_received": "เขียนได้ทดได้",
      "slice_count": 2,
      "slices": " |เขียนได้ทดได้|",
      "edit_duration": 11.354,
      "edit_duration_all": 12.969,
      "is_forceout": false
    },
    {
      "message_id": 365,
      "editor_id": 33,
      "message_received": "ไอ้คุณสมบัติข้อไหนบ้างนี่",
      "slice_count": 2,
      "slices": " |คุณสมบัติข้อไหนบ้างนี่|",
      "edit_duration": 9.646,
      "edit_duration_all": 13.207,
      "is_forceout": false
    },
    {
      "message_id": 366,
      "editor_id": 33,
      "message_received": "คำตอบคือข้อไหนดูได้นะคะ",
      "slice_count": 2,
      "slices": " |คำตอบคือข้อไหนดูได้นะคะ |",
      "edit_duration": 7.159,
      "edit_duration_all": 8.534,
      "is_forceout": false
    },
    {
      "message_id": 367,
      "editor_id": 33,
      "message_received": "ทันๆเดาไหมหรือคิด",
      "slice_count": 1,
      "slices": "พันพันเดาไหมหรือคิด|",
      "edit_duration": 5.387,
      "edit_duration_all": 5.387,
      "is_forceout": false
    },
    {
      "message_id": 368,
      "editor_id": 33,
      "message_received": "มั่วๆไหมพยักหน้ากะ",
      "slice_count": 2,
      "slices": " มั่ว ๆ ไหม |พยักหน้าก|",
      "edit_duration": 1.905,
      "edit_duration_all": 11.328,
      "is_forceout": false
    },
    {
      "message_id": 369,
      "editor_id": 33,
      "message_received": "มันไปนี่ไม่เหลืออะไรมาหาครูเลยใช่ไหมนี่",
      "slice_count": 2,
      "slices": "ลับบ้านไปนี่ |ไม่เหลืออะไรมาหาครูเลยใช่ไหมนี่|",
      "edit_duration": 6.548,
      "edit_duration_all": 8.221,
      "is_forceout": false
    },
    {
      "message_id": 370,
      "editor_id": 33,
      "message_received": "ที่สอนนี่ใช่ไหมกลับบ้านไปก็ว่างมาเลย",
      "slice_count": 4,
      "slices": " | ที่สอนนี่ |ใช่ไหม |กลับบ้านไปก็ว่างมาเลย|",
      "edit_duration": 3.985,
      "edit_duration_all": 9.433,
      "is_forceout": false
    },
    {
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      "message_received": "ใส่ให้เพื่อนด้วยนะคะ",
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      "slices": " |ใส่ให้เพื่อนด้วยนะคะ |",
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      "message_received": "เขียนผิด",
      "slice_count": 1,
      "slices": "เขียนผิด|",
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      "editor_id": 33,
      "message_received": "แล้วก็เขียนข้อที่ถูกให้เพื่อนด้วย",
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      "slices": "แล้วก็เขียนข้อที่ถูกให้เพื่อนด้วย |",
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      "message_id": 502,
      "editor_id": 33,
      "message_received": "เข้าใจนะ",
      "slice_count": 1,
      "slices": "เข้าใจนะ|",
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      "editor_id": 33,
      "message_received": "เข้าใจแล้วนะ",
      "slice_count": 2,
      "slices": " |เข้าใจแล้วนะ |",
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      "editor_id": 33,
      "message_received": "ลูกดูหนักๆ",
      "slice_count": 1,
      "slices": " ลูกดูน|",
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      "editor_id": 33,
      "message_received": "ความหมายการคูณจำนวนเดิม 2 ครั้ง",
      "slice_count": 2,
      "slices": "ะคะ |ความหมายการคูณจำนวนเดิมสองครั้ง|",
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    {
      "message_id": 506,
      "editor_id": 33,
      "message_received": "ก็คือ",
      "slice_count": 2,
      "slices": " |ก็คือ|",
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      "message_id": 507,
      "editor_id": 33,
      "message_received": "a * a",
      "slice_count": 1,
      "slices": " a x   a|",
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      "is_forceout": false
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      "message_id": 508,
      "editor_id": 33,
      "message_received": "เขาบอกว่า",
      "slice_count": 2,
      "slices": " |เขาบอกว่า|",
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      "editor_id": 33,
      "message_received": "เลขยกกำลังของใช่ไหมตัวไหนก็ได้อ่านน่ะ",
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      "slices": "เลขยกกำลัง 2 ใช่ไหม |ตัวไหนก็ได้ยกเว้นฐานน่ะ|",
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      "is_forceout": false
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      "message_id": 510,
      "editor_id": 33,
      "message_received": "ยกเว้น 0 นะคะ",
      "slice_count": 2,
      "slices": " |ยกเว้น 0 นะคะ |",
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      "edit_duration_all": 13.161,
      "is_forceout": false
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    {
      "message_id": 511,
      "editor_id": 33,
      "message_received": "ดูให้เป็นเอก",
      "slice_count": 1,
      "slices": " ดูให้เป็น|",
      "edit_duration": 16.011,
      "edit_duration_all": 16.011,
      "is_forceout": true
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    {
      "message_id": 512,
      "editor_id": 33,
      "message_received": "อันนี้ ^ 2",
      "slice_count": 1,
      "slices": " a อันนี้ ยกกำลัง 2|",
      "edit_duration": 16.011,
      "edit_duration_all": 16.011,
      "is_forceout": true
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    {
      "message_id": 513,
      "editor_id": 33,
      "message_received": "ความหมาย",
      "slice_count": 2,
      "slices": " |ความหมาย|",
      "edit_duration": 15.844,
      "edit_duration_all": 16.011,
      "is_forceout": true
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      "message_id": 514,
      "editor_id": 33,
      "message_received": "เลขยกกำลังตัวเดิมเอามาคูณกันนะคะ 2 ครั้ง",
      "slice_count": 2,
      "slices": " |เลขยกกำลังตัวเดิมเอามาคูณกันนะคะ 2 ครั้ง|",
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      "edit_duration_all": 13.698,
      "is_forceout": false
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    {
      "message_id": 515,
      "editor_id": 33,
      "message_received": "ข้อนี้ก็เลย",
      "slice_count": 2,
      "slices": " |ข้อนี้ก็เลย|",
      "edit_duration": 12.062,
      "edit_duration_all": 16.011,
      "is_forceout": true
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    {
      "message_id": 516,
      "editor_id": 33,
      "message_received": "ตอบข้อขไข่นะ",
      "slice_count": 1,
      "slices": "ตอบข้อ ข. นะ|",
      "edit_duration": 14.742,
      "edit_duration_all": 14.742,
      "is_forceout": false
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    {
      "message_id": 517,
      "editor_id": 33,
      "message_received": "ต่อไปข้อ 2 นะลูกข้อ 2",
      "slice_count": 2,
      "slices": " |ต่อไปข้อ 2 นะลูกข้อ 2|",
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      "edit_duration_all": 12.382,
      "is_forceout": false
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      "message_id": 518,
      "editor_id": 33,
      "message_received": "ถูกไหมคะ",
      "slice_count": 3,
      "slices": " |ถูกไหมคะ | |",
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      "edit_duration_all": 12.704,
      "is_forceout": false
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    {
      "message_id": 519,
      "editor_id": 33,
      "message_received": "ใครถูกบ้างเพื่อนถูกไหมลูก",
      "slice_count": 2,
      "slices": "ใครถูกบ้าง |เพื่อนถูกไหมลูก|",
      "edit_duration": 10.172,
      "edit_duration_all": 11.812,
      "is_forceout": false
    },
    {
      "message_id": 520,
      "editor_id": 33,
      "message_received": "เพื่อนผิด",
      "slice_count": 2,
      "slices": " |เพื่อนผิด|",
      "edit_duration": 10.252,
      "edit_duration_all": 11.427,
      "is_forceout": false
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    {
      "message_id": 521,
      "editor_id": 33,
      "message_received": "อยู่นะทำไมถึงผิด",
      "slice_count": 2,
      "slices": " |อยู่นะทำไมถึงผิด|",
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      "edit_duration_all": 10.143,
      "is_forceout": false
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      "message_id": 522,
      "editor_id": 33,
      "message_received": "เลขยกกำลังคือการคูณค่ะ",
      "slice_count": 2,
      "slices": " |เลขยกกำลังคือการคูณค่ะ |",
      "edit_duration": 5.38,
      "edit_duration_all": 6.923,
      "is_forceout": false
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    {
      "message_id": 523,
      "editor_id": 33,
      "message_received": "ไม่น่าเชื่อว่าจะมีคนผิดนะลูกข้อนี้",
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      "slices": "ไม่น่าเชื่อว่าจะมีคนผิดนะลูกข้อนี้ |",
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      "is_forceout": false
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    {
      "message_id": 524,
      "editor_id": 33,
      "message_received": "จำไว้นะ",
      "slice_count": 1,
      "slices": "จำไว้นะ|",
      "edit_duration": 5.866,
      "edit_duration_all": 5.866,
      "is_forceout": false
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    {
      "message_id": 525,
      "editor_id": 33,
      "message_received": "ดูนะ",
      "slice_count": 1,
      "slices": " ดูนะ |",
      "edit_duration": 4.623,
      "edit_duration_all": 4.623,
      "is_forceout": false
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    {
      "message_id": 526,
      "editor_id": 33,
      "message_received": "ของพี่ลาภนะคะ",
      "slice_count": 2,
      "slices": "มองพี่ล่ามนะคะ| |",
      "edit_duration": 8.757,
      "edit_duration_all": 10.052,
      "is_forceout": false
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    {
      "message_id": 527,
      "editor_id": 33,
      "message_received": "เลขยกกำลัง",
      "slice_count": 1,
      "slices": "เลขยกกำลัง|",
      "edit_duration": 8.709,
      "edit_duration_all": 8.709,
      "is_forceout": false
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    {
      "message_id": 528,
      "editor_id": 33,
      "message_received": "เกี่ยวกับการคูณ",
      "slice_count": 1,
      "slices": "เกี่ยวกับการคูณ|",
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      "edit_duration_all": 6.85,
      "is_forceout": false
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    {
      "message_id": 529,
      "editor_id": 33,
      "message_received": "ส่วนเดิมมาคูณลูก",
      "slice_count": 2,
      "slices": " |ตัวเดิมมาคูณลูก|",
      "edit_duration": 4.833,
      "edit_duration_all": 8.687,
      "is_forceout": false
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    {
      "message_id": 530,
      "editor_id": 33,
      "message_received": "เช็คการบวกนะคะ",
      "slice_count": 2,
      "slices": " ไม่ใช่การบวกนะคะ| |",
      "edit_duration": 12.551,
      "edit_duration_all": 13.933,
      "is_forceout": false
    },
    {
      "message_id": 531,
      "editor_id": 33,
      "message_received": "อันนี้ความหมายของเลขยกกำลังนะคะ",
      "slice_count": 2,
      "slices": "อันนี้ความหมายของเลขยกกำลังนะคะ| |",
      "edit_duration": 10.35,
      "edit_duration_all": 13.796,
      "is_forceout": false
    },
    {
      "message_id": 532,
      "editor_id": 33,
      "message_received": "5 ^ 3",
      "slice_count": 1,
      "slices": "5 ยกกำลัง 3|",
      "edit_duration": 12.389,
      "edit_duration_all": 12.389,
      "is_forceout": false
    },
    {
      "message_id": 533,
      "editor_id": 33,
      "message_received": "ถ้าเป็นผ่าน",
      "slice_count": 2,
      "slices": " |ถ้าเป็นผ่าน|",
      "edit_duration": 11.156,
      "edit_duration_all": 16.013,
      "is_forceout": true
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    {
      "message_id": 534,
      "editor_id": 33,
      "message_received": "15 เอามาคุยกัน 3 ครั้ง",
      "slice_count": 1,
      "slices": " 15 เอามาคูณกัน 3 ครั้ง|",
      "edit_duration": 15.96,
      "edit_duration_all": 15.96,
      "is_forceout": false
    },
    {
      "message_id": 535,
      "editor_id": 33,
      "message_received": "ข้อนี้",
      "slice_count": 2,
      "slices": " |ข้อนี้|",
      "edit_duration": 14.051,
      "edit_duration_all": 16.013,
      "is_forceout": true
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    {
      "message_id": 536,
      "editor_id": 33,
      "message_received": "ก็เลยตอบคอควายนะคะ",
      "slice_count": 1,
      "slices": "ก็เลยตอบ ค. นะคะ |",
      "edit_duration": 15.903,
      "edit_duration_all": 15.903,
      "is_forceout": false
    },
    {
      "message_id": 537,
      "editor_id": 33,
      "message_received": "เข้าใจแล้วนะ",
      "slice_count": 1,
      "slices": "เข้าใจแล้วนะ|",
      "edit_duration": 14.713,
      "edit_duration_all": 14.713,
      "is_forceout": false
    },
    {
      "message_id": 538,
      "editor_id": 33,
      "message_received": "ผ่านนะ",
      "slice_count": 2,
      "slices": " |ผ่านนะ|",
      "edit_duration": 13.512,
      "edit_duration_all": 15.038,
      "is_forceout": false
    },
    {
      "message_id": 539,
      "editor_id": 33,
      "message_received": "ออกไปข้อ 3",
      "slice_count": 1,
      "slices": "ออกไปข้อ 3|",
      "edit_duration": 12.733,
      "edit_duration_all": 12.733,
      "is_forceout": false
    },
    {
      "message_id": 540,
      "editor_id": 33,
      "message_received": "คำตอบถูกไหมเพื่อนตอบถูกไหมคะ",
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      "slices": " |คำตอบถูกไหม |เพื่อนตอบถูกไหมคะ |",
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      "edit_duration_all": 10.243,
      "is_forceout": false
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    {
      "message_id": 541,
      "editor_id": 33,
      "message_received": "ครูบอกว่าอันนี้มันอยู่ในนิยามอยู่ในสมบัติข้อไหนคะ",
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      "slices": "ครูบอกว่าอันนี้มันอยู่ในนิยาม |อยู่ในสมบัติข้อไหนคะ|",
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      "edit_duration_all": 12.163,
      "is_forceout": false
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    {
      "message_id": 542,
      "editor_id": 33,
      "message_received": "a ^ 0",
      "slice_count": 1,
      "slices": " a ยกกำลัง  0|",
      "edit_duration": 9.218,
      "edit_duration_all": 9.218,
      "is_forceout": false
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    {
      "message_id": 543,
      "editor_id": 33,
      "message_received": "เท่ากับ 1 เสมอ",
      "slice_count": 1,
      "slices": " เท่ากับ 1 เสมอ|",
      "edit_duration": 7.15,
      "edit_duration_all": 7.15,
      "is_forceout": false
    },
    {
      "message_id": 544,
      "editor_id": 33,
      "message_received": "เมื่อ a นะคะ",
      "slice_count": 3,
      "slices": " |เมื่อ a นะคะ|เ|",
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      "is_forceout": false
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    {
      "message_id": 545,
      "editor_id": 33,
      "message_received": "ไม้เอก",
      "slice_count": 1,
      "slices": "|",
      "edit_duration": 11.531,
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      "is_forceout": false
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      "message_id": 546,
      "editor_id": 33,
      "message_received": "จะต้องไม่เท่ากับ",
      "slice_count": 1,
      "slices": "มื่อ a นี่ จะต้องไม่เท่ากับ|",
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      "is_forceout": false
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    {
      "message_id": 547,
      "editor_id": 33,
      "message_received": "ไม่เท่ากับ 0",
      "slice_count": 2,
      "slices": " |ไม่เท่ากับ 0|",
      "edit_duration": 8.139,
      "edit_duration_all": 9.115,
      "is_forceout": false
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    {
      "message_id": 548,
      "editor_id": 33,
      "message_received": "อันนี้เป็นสมบัติ",
      "slice_count": 2,
      "slices": " |อันนี้เป็นสมบัติ|",
      "edit_duration": 7.068,
      "edit_duration_all": 8.123,
      "is_forceout": false
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    {
      "message_id": 549,
      "editor_id": 33,
      "message_received": "ของ",
      "slice_count": 2,
      "slices": " |ของ|",
      "edit_duration": 7.347,
      "edit_duration_all": 10.706,
      "is_forceout": false
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    {
      "message_id": 550,
      "editor_id": 33,
      "message_received": "ข้อนี้",
      "slice_count": 1,
      "slices": "ข้อนี้|",
      "edit_duration": 9.941,
      "edit_duration_all": 9.941,
      "is_forceout": false
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    {
      "message_id": 551,
      "editor_id": 33,
      "message_received": "เพราะฉะนั้น a จะเป็นอะไรก็ได้ยกกำลัง 0 จะต้องยกกำลัง 0 นะคะ",
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      "slices": " |เพราะฉะนั้น a จะเป็นอะไรก็ได้ยกกำลัง 0 |จะต้องยกกำลัง 0 นะคะ |",
      "edit_duration": 4.591,
      "edit_duration_all": 7.951,
      "is_forceout": false
    },
    {
      "message_id": 552,
      "editor_id": 33,
      "message_received": "ดูนะ",
      "slice_count": 1,
      "slices": "ดูนะ|",
      "edit_duration": 8.94,
      "edit_duration_all": 8.94,
      "is_forceout": false
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      "message_id": 553,
      "editor_id": 33,
      "message_received": "a เท่ากับ 1 ตัวนี้ถูก",
      "slice_count": 1,
      "slices": " a เท่ากับ 1 ตัวนี้ถูก |",
      "edit_duration": 4.283,
      "edit_duration_all": 4.283,
      "is_forceout": false
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    {
      "message_id": 554,
      "editor_id": 33,
      "message_received": "กไก่นะลูกเอ็งเท่ากับ 1 อันนี้ถูก",
      "slice_count": 1,
      "slices": "ก. นะลูก a เท่ากับ 1 อันนี้ถูก|",
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      "is_forceout": false
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    {
      "message_id": 555,
      "editor_id": 33,
      "message_received": "แต่ว่าบีมันเท่ากับ 1",
      "slice_count": 2,
      "slices": " |แต่ว่า b มันเท่ากับ 1|",
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      "edit_duration_all": 11.319,
      "is_forceout": false
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      "message_id": 556,
      "editor_id": 33,
      "message_received": "เป็นไปได้",
      "slice_count": 2,
      "slices": " |เป็นไปไม่ได้|",
      "edit_duration": 9.864,
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      "message_id": 557,
      "editor_id": 33,
      "message_received": "ไม่ใช่แล้ว",
      "slice_count": 2,
      "slices": " |ไม่ใช่แล้ว|",
      "edit_duration": 10.086,
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      "is_forceout": false
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    {
      "message_id": 558,
      "editor_id": 33,
      "message_received": "Oppo อยู่ 2 ข้อ",
      "slice_count": 2,
      "slices": " |อยู่ 2 ข้อ|",
      "edit_duration": 9.215,
      "edit_duration_all": 12.079,
      "is_forceout": false
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    {
      "message_id": 559,
      "editor_id": 33,
      "message_received": "ถ้าอันนี้เท่ากับ 1",
      "slice_count": 2,
      "slices": " |ถ้าอันนี้เท่ากับ 1|",
      "edit_duration": 8.427,
      "edit_duration_all": 10.091,
      "is_forceout": false
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    {
      "message_id": 560,
      "editor_id": 33,
      "message_received": "1 ^ 1",
      "slice_count": 2,
      "slices": " |1 ยกกำลัง 1|",
      "edit_duration": 8.827,
      "edit_duration_all": 12.26,
      "is_forceout": false
    },
    {
      "message_id": 561,
      "editor_id": 33,
      "message_received": "เท่ากับ 1 เหมือนกันนะลูก",
      "slice_count": 3,
      "slices": " |เท่ากับ 1| เหมือนกันนะลูก|",
      "edit_duration": 10.579,
      "edit_duration_all": 13.123,
      "is_forceout": false
    },
    {
      "message_id": 562,
      "editor_id": 33,
      "message_received": "กูถามไปตอบกไก่บ้าง",
      "slice_count": 2,
      "slices": " |ครูถามไปตอบ ก. บ้าง|",
      "edit_duration": 7.48,
      "edit_duration_all": 13.329,
      "is_forceout": false
    },
    {
      "message_id": 563,
      "editor_id": 33,
      "message_received": "ข้อนี้ถูกเหมือนกันนะ",
      "slice_count": 2,
      "slices": " |ข้อนี้ถูกเหมือนกันนะ|",
      "edit_duration": 10.51,
      "edit_duration_all": 11.494,
      "is_forceout": false
    },
    {
      "message_id": 564,
      "editor_id": 33,
      "message_received": "เดี๋ยวนะเดี๋ยวนะแป๊บนึงนะ",
      "slice_count": 2,
      "slices": " |เดี๋ยวนะ เดี๋ยวนะแป๊บหนึ่งนะ|",
      "edit_duration": 5.667,
      "edit_duration_all": 8.45,
      "is_forceout": false
    },
    {
      "message_id": 565,
      "editor_id": 33,
      "message_received": "กไก่ก็ถูกนะลูก",
      "slice_count": 2,
      "slices": " | ก. ก็ถูกนะลูก|",
      "edit_duration": 3.625,
      "edit_duration_all": 9.562,
      "is_forceout": false
    },
    {
      "message_id": 566,
      "editor_id": 33,
      "message_received": "ถูก 2 ข้อค่ะ",
      "slice_count": 3,
      "slices": " |ถูก 2 ข้อค่ะ| |",
      "edit_duration": 7.805,
      "edit_duration_all": 10.021,
      "is_forceout": false
    },
    {
      "message_id": 567,
      "editor_id": 33,
      "message_received": "ใครเลือกกไก่บ้าง",
      "slice_count": 1,
      "slices": "ใครเลือกกไก่บ้าง|",
      "edit_duration": 6.739,
      "edit_duration_all": 6.739,
      "is_forceout": false
    },
    {
      "message_id": 568,
      "editor_id": 33,
      "message_received": "ก-ฮ",
      "slice_count": 2,
      "slices": " |ก|",
      "edit_duration": 2.448,
      "edit_duration_all": 9.407,
      "is_forceout": false
    },
    {
      "message_id": 569,
      "editor_id": 33,
      "message_received": "ถูกเหมือนกัน",
      "slice_count": 2,
      "slices": ". ก็ถูก |ถูกเหมือนกัน|",
      "edit_duration": 7.925,
      "edit_duration_all": 11.301,
      "is_forceout": false
    },
    {
      "message_id": 570,
      "editor_id": 33,
      "message_received": "มวยตามนิยามนะ",
      "slice_count": 2,
      "slices": " |ดูตามนิยามนะ |",
      "edit_duration": 5.328,
      "edit_duration_all": 8.878,
      "is_forceout": false
    },
    {
      "message_id": 571,
      "editor_id": 33,
      "message_received": "พี่จะต้องเอาอันนี้มา",
      "slice_count": 1,
      "slices": "เจ็ทจะต้องเอาอันนี้มา|",
      "edit_duration": 9.35,
      "edit_duration_all": 9.35,
      "is_forceout": false
    },
    {
      "message_id": 572,
      "editor_id": 33,
      "message_received": "เลขยกกำลังใช่ไหม",
      "slice_count": 1,
      "slices": "เลขยกกำลังใช่ไหม|",
      "edit_duration": 7.807,
      "edit_duration_all": 7.807,
      "is_forceout": false
    },
    {
      "message_id": 573,
      "editor_id": 33,
      "message_received": "a ^ n",
      "slice_count": 2,
      "slices": " |a ยกกำลัง n|",
      "edit_duration": 6.457,
      "edit_duration_all": 10.738,
      "is_forceout": false
    },
    {
      "message_id": 574,
      "editor_id": 33,
      "message_received": "a เป็นฐานนะคะ",
      "slice_count": 2,
      "slices": " |a เป็นฐานนะคะ |",
      "edit_duration": 8.834,
      "edit_duration_all": 10.275,
      "is_forceout": false
    },
    {
      "message_id": 575,
      "editor_id": 33,
      "message_received": "เห็นก็คือดีใช่ไหมตัวนี้",
      "slice_count": 1,
      "slices": "เห็นก็คือ b ใช่ไหมตัวนี้|",
      "edit_duration": 10.614,
      "edit_duration_all": 10.614,
      "is_forceout": false
    },
    {
      "message_id": 576,
      "editor_id": 33,
      "message_received": "แล้วก็มาแทนค่า",
      "slice_count": 2,
      "slices": " |แล้วก็มาแทนค่า|",
      "edit_duration": 8.32,
      "edit_duration_all": 9.465,
      "is_forceout": false
    },
    {
      "message_id": 577,
      "editor_id": 33,
      "message_received": "มันจะได้เท่ากันไหม",
      "slice_count": 2,
      "slices": " |มันจะได้เท่ากันไหม|",
      "edit_duration": 7.873,
      "edit_duration_all": 9.167,
      "is_forceout": false
    },
    {
      "message_id": 578,
      "editor_id": 33,
      "message_received": "เอาไว้ว่า",
      "slice_count": 2,
      "slices": " |เอาไว้ว่า|",
      "edit_duration": 7.688,
      "edit_duration_all": 12.217,
      "is_forceout": false
    },
    {
      "message_id": 579,
      "editor_id": 33,
      "message_received": "a ^ 0 นะคะ",
      "slice_count": 2,
      "slices": " a ยกกำลัง 0 นะคะ | |",
      "edit_duration": 9.078,
      "edit_duration_all": 12,
      "is_forceout": false
    },
    {
      "message_id": 580,
      "editor_id": 33,
      "message_received": "a ^ 0",
      "slice_count": 1,
      "slices": "a ยกกำลัง 0|",
      "edit_duration": 10.657,
      "edit_duration_all": 10.657,
      "is_forceout": false
    },
    {
      "message_id": 581,
      "editor_id": 33,
      "message_received": "เท่ากับ 1 เสมอ",
      "slice_count": 2,
      "slices": " |เท่ากับ 1 เสมอ|",
      "edit_duration": 9.251,
      "edit_duration_all": 10.055,
      "is_forceout": false
    },
    {
      "message_id": 582,
      "editor_id": 33,
      "message_received": "พระเอก",
      "slice_count": 2,
      "slices": " ||",
      "edit_duration": 7.943,
      "edit_duration_all": 13.663,
      "is_forceout": false
    },
    {
      "message_id": 583,
      "editor_id": 33,
      "message_received": "โอนไม่ได้นะห้าม a เป็นศูนย์เด็ดขาด",
      "slice_count": 2,
      "slices": " a ไม่ได้นะ |ห้าม a เป็น 0 เด็ดขาด|",
      "edit_duration": 10.23,
      "edit_duration_all": 15.911,
      "is_forceout": false
    },
    {
      "message_id": 584,
      "editor_id": 33,
      "message_received": "แต่ขอไข่กับงู a เป็น 0 ปิดไปเลยนะคะ",
      "slice_count": 2,
      "slices": " |แต่ ข. กับ  a เป็น 0 ปิดไปเลยนะคะ |",
      "edit_duration": 11.253,
      "edit_duration_all": 16.012,
      "is_forceout": true
    },
    {
      "message_id": 585,
      "editor_id": 33,
      "message_received": "ยังไม่ต้องไปดูดีเลยนะคะ",
      "slice_count": 1,
      "slices": "ยังไม่ต้องไปดูดีเลยนะคะ |",
      "edit_duration": 15.783,
      "edit_duration_all": 15.783,
      "is_forceout": false
    },
    {
      "message_id": 586,
      "editor_id": 33,
      "message_received": "แค่นี้",
      "slice_count": 1,
      "slices": "แค่นี้|",
      "edit_duration": 14.826,
      "edit_duration_all": 14.826,
      "is_forceout": false
    },
    {
      "message_id": 587,
      "editor_id": 33,
      "message_received": "ไอ้ตัวนี้ก็ผิดแล้ว",
      "slice_count": 1,
      "slices": "ไอ้ตัวนี้ก็ผิดแล้ว|",
      "edit_duration": 13.214,
      "edit_duration_all": 13.214,
      "is_forceout": false
    },
    {
      "message_id": 588,
      "editor_id": 33,
      "message_received": "เพราะเขาห้าม",
      "slice_count": 2,
      "slices": " |เพราะเขาห้าม|",
      "edit_duration": 11.382,
      "edit_duration_all": 12.352,
      "is_forceout": false
    },
    {
      "message_id": 589,
      "editor_id": 33,
      "message_received": "จะต้องไม่เท่ากับ 0",
      "slice_count": 2,
      "slices": " |จะต้องไม่เท่ากับ 0|",
      "edit_duration": 10.27,
      "edit_duration_all": 11.444,
      "is_forceout": false
    },
    {
      "message_id": 590,
      "editor_id": 33,
      "message_received": "ผ่านนะ",
      "slice_count": 2,
      "slices": " |ผ่านนะ|",
      "edit_duration": 8.325,
      "edit_duration_all": 13.582,
      "is_forceout": false
    },
    {
      "message_id": 591,
      "editor_id": 33,
      "message_received": "ข้อนี้",
      "slice_count": 1,
      "slices": "ข้อนี้|",
      "edit_duration": 11.35,
      "edit_duration_all": 11.35,
      "is_forceout": false
    },
    {
      "message_id": 592,
      "editor_id": 33,
      "message_received": "ใครเลือกกไก่ก็ได้",
      "slice_count": 1,
      "slices": "ใครเลือก ก. ก็ได้|",
      "edit_duration": 9.217,
      "edit_duration_all": 9.217,
      "is_forceout": false
    },
    {
      "message_id": 593,
      "editor_id": 33,
      "message_received": "นายเลือกคอควายก็ได้นะคะ",
      "slice_count": 2,
      "slices": " |ใครเลือก ค. ก็ได้นะคะ |",
      "edit_duration": 6.241,
      "edit_duration_all": 12.343,
      "is_forceout": false
    },
    {
      "message_id": 594,
      "editor_id": 33,
      "message_received": "ตอบ 2 ข้อ",
      "slice_count": 1,
      "slices": "ตอบ 2 ข้อ|",
      "edit_duration": 12.098,
      "edit_duration_all": 12.098,
      "is_forceout": false
    },
    {
      "message_id": 595,
      "editor_id": 33,
      "message_received": "มีคนตอบ",
      "slice_count": 2,
      "slices": " |มีคนตอบ|",
      "edit_duration": 8.761,
      "edit_duration_all": 15.874,
      "is_forceout": false
    },
    {
      "message_id": 596,
      "editor_id": 33,
      "message_received": "ขอไข่กับงูไหมลูก",
      "slice_count": 1,
      "slices": " ข. กับ ง. ไหมลูก|",
      "edit_duration": 13.892,
      "edit_duration_all": 13.892,
      "is_forceout": false
    },
    {
      "message_id": 597,
      "editor_id": 33,
      "message_received": "วอ 4 ถุงอีกละ",
      "slice_count": 2,
      "slices": " |ข้อ 4 ถ|",
      "edit_duration": 6.61,
      "edit_duration_all": 16.016,
      "is_forceout": true
    },
    {
      "message_id": 598,
      "editor_id": 33,
      "message_received": "2 ^ 3",
      "slice_count": 1,
      "slices": "ูก 2 ยกกำลัง  3|",
      "edit_duration": 14.178,
      "edit_duration_all": 14.178,
      "is_forceout": false
    },
    {
      "message_id": 599,
      "editor_id": 33,
      "message_received": "2 ^ 3",
      "slice_count": 2,
      "slices": " |2 ยกกำลัง 3|",
      "edit_duration": 12.586,
      "edit_duration_all": 16.013,
      "is_forceout": true
    },
    {
      "message_id": 600,
      "editor_id": 33,
      "message_received": "ไม่ใช่ 2 คูณ 3 นะคะ",
      "slice_count": 1,
      "slices": " ไม่ใช่ 2 คูณ 3 นะคะ |",
      "edit_duration": 16.008,
      "edit_duration_all": 16.008,
      "is_forceout": false
    },
    {
      "message_id": 601,
      "editor_id": 33,
      "message_received": "อันนี้หมายถึง 2",
      "slice_count": 1,
      "slices": "อันนี้หมายถึง 2|",
      "edit_duration": 16.02,
      "edit_duration_all": 16.02,
      "is_forceout": true
    },
    {
      "message_id": 602,
      "editor_id": 33,
      "message_received": "คูณ 2",
      "slice_count": 1,
      "slices": " x  2|",
      "edit_duration": 16.012,
      "edit_duration_all": 16.012,
      "is_forceout": true
    },
    {
      "message_id": 603,
      "editor_id": 33,
      "message_received": "คูณ 2",
      "slice_count": 1,
      "slices": " x  2|",
      "edit_duration": 16.012,
      "edit_duration_all": 16.012,
      "is_forceout": true
    },
    {
      "message_id": 604,
      "editor_id": 33,
      "message_received": "ภาวะ 2 ^ 3 ถูกหรือเปล่า",
      "slice_count": 1,
      "slices": "  2 ยกกำลัง 3 ถูกหรือเปล่า|",
      "edit_duration": 14.546,
      "edit_duration_all": 14.546,
      "is_forceout": false
    },
    {
      "message_id": 605,
      "editor_id": 33,
      "message_received": "2 * 2 = 4",
      "slice_count": 2,
      "slices": " |2 x  2 = 4|",
      "edit_duration": 11.478,
      "edit_duration_all": 14.222,
      "is_forceout": false
    },
    {
      "message_id": 606,
      "editor_id": 33,
      "message_received": "เอา 4 ไปคูณกับ 2",
      "slice_count": 2,
      "slices": " |เอา 4 ไปคูณกับ 2|",
      "edit_duration": 11.571,
      "edit_duration_all": 13.82,
      "is_forceout": false
    },
    {
      "message_id": 607,
      "editor_id": 33,
      "message_received": "เท่ากับ 8 นะคะ",
      "slice_count": 2,
      "slices": " เท่ากับ 8 นะคะ| |",
      "edit_duration": 11.304,
      "edit_duration_all": 16.016,
      "is_forceout": true
    },
    {
      "message_id": 608,
      "editor_id": 33,
      "message_received": "แน่ๆ",
      "slice_count": 1,
      "slices": "|",
      "edit_duration": 12.495,
      "edit_duration_all": 12.495,
      "is_forceout": false
    },
    {
      "message_id": 609,
      "editor_id": 33,
      "message_received": "ง่ายมากเลยแล้วก็ตอบผิดอัน",
      "slice_count": 2,
      "slices": " นี่  ๆ มันง่ายมากเลย |แล้วก็ตอบผิดอัน|",
      "edit_duration": 8.962,
      "edit_duration_all": 10.442,
      "is_forceout": false
    },
    {
      "message_id": 610,
      "editor_id": 33,
      "message_received": "ไหนบอกว่างๆไง",
      "slice_count": 2,
      "slices": " |ไหนบอกว่าง ๆ ไง|",
      "edit_duration": 8.933,
      "edit_duration_all": 11.053,
      "is_forceout": false
    },
    {
      "message_id": 611,
      "editor_id": 33,
      "message_received": "เสร็จแล้วนะ",
      "slice_count": 2,
      "slices": " |เสร็จแล้วนะ|",
      "edit_duration": 8.343,
      "edit_duration_all": 9.438,
      "is_forceout": false
    },
    {
      "message_id": 612,
      "editor_id": 33,
      "message_received": "ต่อไปนะคะ",
      "slice_count": 2,
      "slices": " |ต่อไปนะคะ |",
      "edit_duration": 6.433,
      "edit_duration_all": 7.288,
      "is_forceout": false
    },
    {
      "message_id": 613,
      "editor_id": 33,
      "message_received": "ข้อ 5",
      "slice_count": 2,
      "slices": " |ข้อ 5|",
      "edit_duration": 2.604,
      "edit_duration_all": 3.925,
      "is_forceout": false
    },
    {
      "message_id": 614,
      "editor_id": 33,
      "message_received": "ข้อ 5",
      "slice_count": 2,
      "slices": " |ข้อ  5 |",
      "edit_duration": 1.378,
      "edit_duration_all": 2.08,
      "is_forceout": false
    },
    {
      "message_id": 615,
      "editor_id": 33,
      "message_received": "ข้อไหนถูก",
      "slice_count": 1,
      "slices": "ข้อไหนถูก |",
      "edit_duration": 2.199,
      "edit_duration_all": 2.199,
      "is_forceout": false
    },
    {
      "message_id": 616,
      "editor_id": 33,
      "message_received": "ครูหลอกอยู่นะ",
      "slice_count": 1,
      "slices": " ครูหลอกอยู่นะ|",
      "edit_duration": 3.837,
      "edit_duration_all": 3.837,
      "is_forceout": false
    },
    {
      "message_id": 617,
      "editor_id": 33,
      "message_received": "ทำให้ได้นะคะ",
      "slice_count": 2,
      "slices": " |จำให้ได้นะคะ |",
      "edit_duration": 2.373,
      "edit_duration_all": 6.124,
      "is_forceout": false
    },
    {
      "message_id": 618,
      "editor_id": 33,
      "message_received": "วันนี้ -3",
      "slice_count": 1,
      "slices": "อันนี้ -3|",
      "edit_duration": 9.009,
      "edit_duration_all": 9.009,
      "is_forceout": false
    },
    {
      "message_id": 619,
      "editor_id": 33,
      "message_received": "หมายถึงลบ 3",
      "slice_count": 2,
      "slices": " |หมายถึง|",
      "edit_duration": 6.363,
      "edit_duration_all": 15.669,
      "is_forceout": false
    },
    {
      "message_id": 620,
      "editor_id": 33,
      "message_received": "ขุนพันธ์ 2",
      "slice_count": 1,
      "slices": " -3 คูรกัน 2|",
      "edit_duration": 13.452,
      "edit_duration_all": 13.452,
      "is_forceout": false
    },
    {
      "message_id": 621,
      "editor_id": 33,
      "message_received": "เดี๋ยวนะ",
      "slice_count": 2,
      "slices": " ครั้ง |เดี๋ยวนะ|",
      "edit_duration": 12.092,
      "edit_duration_all": 15.528,
      "is_forceout": false
    },
    {
      "message_id": 622,
      "editor_id": 33,
      "message_received": "3",
      "slice_count": 1,
      "slices": " 3|",
      "edit_duration": 10.608,
      "edit_duration_all": 10.608,
      "is_forceout": false
    },
    {
      "message_id": 623,
      "editor_id": 33,
      "message_received": "คูณกัน 2 ครั้ง",
      "slice_count": 1,
      "slices": " คูณกัน 2 ครั้ง|",
      "edit_duration": 7.937,
      "edit_duration_all": 7.937,
      "is_forceout": false
    },
    {
      "message_id": 624,
      "editor_id": 33,
      "message_received": "เป็นลบคูณกัน 2 ครั้ง",
      "slice_count": 2,
      "slices": " |เป็นลบคูณกัน 2 ครั้ง |",
      "edit_duration": 2.255,
      "edit_duration_all": 3.681,
      "is_forceout": false
    },
    {
      "message_id": 625,
      "editor_id": 33,
      "message_received": "ลบมันเป็นคู่ใช่ไหมครับแล้วมันเป็นคู่นี่",
      "slice_count": 2,
      "slices": "ลบมันเป็นคู่ใช่ไหมครับ|นับ แล้วมันเป็นคู่นี่|",
      "edit_duration": 2.149,
      "edit_duration_all": 6.356,
      "is_forceout": false
    },
    {
      "message_id": 626,
      "editor_id": 33,
      "message_received": "คำตอบมันจะกลายเป็นบวกนะคะ",
      "slice_count": 2,
      "slices": " |คำตอบมันจะกลายเป็นบวกนะคะ |",
      "edit_duration": 4.275,
      "edit_duration_all": 5.18,
      "is_forceout": false
    },
    {
      "message_id": 627,
      "editor_id": 33,
      "message_received": "แต่ถ้าเมื่อไหร่ล้ม",
      "slice_count": 1,
      "slices": "แต่ถ้าเมื่อไหร่ล|",
      "edit_duration": 12.016,
      "edit_duration_all": 12.016,
      "is_forceout": false
    },
    {
      "message_id": 628,
      "editor_id": 33,
      "message_received": "แล้วไป ^ 3 มันเป็นขี้",
      "slice_count": 1,
      "slices": "บแล้วไป ยกกำลัง 3 มันเป็นค|",
      "edit_duration": 9.074,
      "edit_duration_all": 9.074,
      "is_forceout": false
    },
    {
      "message_id": 629,
      "editor_id": 33,
      "message_received": "คำตอบมันจะเป็นกไก่ทันทีนะ",
      "slice_count": 2,
      "slices": "ี่ |คำตอบมันจะเป็น ก. ทันทีนะ|",
      "edit_duration": 5.179,
      "edit_duration_all": 9.45,
      "is_forceout": false
    },
    {
      "message_id": 630,
      "editor_id": 33,
      "message_received": "อย่าลืมนะลูก",
      "slice_count": 2,
      "slices": " |อย่าลืมนะลูก|",
      "edit_duration": 7.195,
      "edit_duration_all": 8.212,
      "is_forceout": false
    },
    {
      "message_id": 631,
      "editor_id": 33,
      "message_received": "ดูว่ามันเป็นคู่ไหมนะคะ",
      "slice_count": 2,
      "slices": " |ดูว่ามันเป็นคู่ไหมนะคะ |",
      "edit_duration": 5.405,
      "edit_duration_all": 6.629,
      "is_forceout": false
    },
    {
      "message_id": 632,
      "editor_id": 33,
      "message_received": "ตัวเลขชี้กำลังนี่",
      "slice_count": 1,
      "slices": "ตัวเลขชี้กำลังนี่|",
      "edit_duration": 6.666,
      "edit_duration_all": 6.666,
      "is_forceout": false
    },
    {
      "message_id": 633,
      "editor_id": 33,
      "message_received": "ถ้าเลขชี้กำลังเป็นจำนวนคู่นะ",
      "slice_count": 2,
      "slices": " |ถ้าเลขชี้กำลังเป็นจำนวนคู่นะ|",
      "edit_duration": 3.979,
      "edit_duration_all": 5.619,
      "is_forceout": false
    },
    {
      "message_id": 634,
      "editor_id": 33,
      "message_received": "คำตอบมันจะเป็นบวก",
      "slice_count": 2,
      "slices": " |คำตอบมันจะเป็นบวก |",
      "edit_duration": 3.709,
      "edit_duration_all": 4.397,
      "is_forceout": false
    },
    {
      "message_id": 635,
      "editor_id": 33,
      "message_received": "อันนี้มันคู่กันนี่",
      "slice_count": 1,
      "slices": "อันนี้มันคู่กันนี่|",
      "edit_duration": 3.784,
      "edit_duration_all": 3.784,
      "is_forceout": false
    },
    {
      "message_id": 636,
      "editor_id": 33,
      "message_received": "จับคู่กันได้",
      "slice_count": 2,
      "slices": " |จับคู่กันได้ |",
      "edit_duration": 1.861,
      "edit_duration_all": 3.587,
      "is_forceout": false
    },
    {
      "message_id": 637,
      "editor_id": 33,
      "message_received": "ต่อไป",
      "slice_count": 1,
      "slices": "ต่อไป|",
      "edit_duration": 4.318,
      "edit_duration_all": 4.318,
      "is_forceout": false
    },
    {
      "message_id": 638,
      "editor_id": 33,
      "message_received": "ข้อ 6 นะคะ",
      "slice_count": 1,
      "slices": " ข้อ 6 นะคะ |",
      "edit_duration": 2.896,
      "edit_duration_all": 2.896,
      "is_forceout": false
    },
    {
      "message_id": 639,
      "editor_id": 33,
      "message_received": "มีใครตอบ 10",
      "slice_count": 2,
      "slices": " |มีใครตอบ 10 |",
      "edit_duration": 0.649,
      "edit_duration_all": 2.129,
      "is_forceout": false
    },
    {
      "message_id": 640,
      "editor_id": 33,
      "message_received": "แล้วมีบอกตอบ 30 ครูด้วยนะเมื่อกี้นี้",
      "slice_count": 2,
      "slices": " แล้วมีบอกตอบ 30 ครูด้วยนะ |เมื่อกี้นี้น่ะ |",
      "edit_duration": 2.89,
      "edit_duration_all": 4.651,
      "is_forceout": false
    },
    {
      "message_id": 641,
      "editor_id": 33,
      "message_received": "อันนี้คืออะไรลูก 5 ^ 2 คือ 5 * 5 ค่ะ",
      "slice_count": 3,
      "slices": "อันนี้คืออะไร| ลูก 5 ยกกำลัง 2 คือ 5 x 5 ค่ะ| |",
      "edit_duration": 1.338,
      "edit_duration_all": 12.538,
      "is_forceout": false
    },
    {
      "message_id": 642,
      "editor_id": 33,
      "message_received": "ไม่ใช่ 5 * 2 นะ",
      "slice_count": 1,
      "slices": "ไม่ใช่ 5 x 2 นะ|",
      "edit_duration": 10.821,
      "edit_duration_all": 10.821,
      "is_forceout": false
    },
    {
      "message_id": 643,
      "editor_id": 33,
      "message_received": "แล้วก็ไม่ใช่ 5 + 5 ด้วย",
      "slice_count": 2,
      "slices": " |แล้วก็ไม่ใช่ 5 + 5 ด้วย|",
      "edit_duration": 8.31,
      "edit_duration_all": 10.375,
      "is_forceout": false
    },
    {
      "message_id": 644,
      "editor_id": 33,
      "message_received": "5 * 5",
      "slice_count": 2,
      "slices": " |5 x 5|",
      "edit_duration": 6.729,
      "edit_duration_all": 11.463,
      "is_forceout": false
    },
    {
      "message_id": 645,
      "editor_id": 33,
      "message_received": "เท่ากับ 25",
      "slice_count": 1,
      "slices": " เท่ากับ 25 |",
      "edit_duration": 9.616,
      "edit_duration_all": 9.616,
      "is_forceout": false
    },
    {
      "message_id": 646,
      "editor_id": 33,
      "message_received": "เสร็จแล้วนะ",
      "slice_count": 1,
      "slices": "เสร็จแล้วนะ |",
      "edit_duration": 2.727,
      "edit_duration_all": 2.727,
      "is_forceout": false
    },
    {
      "message_id": 647,
      "editor_id": 33,
      "message_received": "ข้อนี้ไม่ต้องอะไรมากเลยอะไรก็ตามยกกำลัง 0 เท่ากับ 1",
      "slice_count": 2,
      "slices": "ข้อนี้ไม่ต้องอะไรมากเลย |อะไรก็ตามยกกำลัง 0 เท่ากับ 1 |",
      "edit_duration": 5.624,
      "edit_duration_all": 6.449,
      "is_forceout": false
    },
    {
      "message_id": 648,
      "editor_id": 33,
      "message_received": "ตรวจแล้วนะคะข้อ 8",
      "slice_count": 2,
      "slices": " ตรวจแล้วนะคะ |ข้อ 8 |",
      "edit_duration": 2.149,
      "edit_duration_all": 2.836,
      "is_forceout": false
    },
    {
      "message_id": 649,
      "editor_id": 33,
      "message_received": "คุณสมบัติ",
      "slice_count": 1,
      "slices": "คุณสมบัติ |",
      "edit_duration": 2.866,
      "edit_duration_all": 2.866,
      "is_forceout": false
    },
    {
      "message_id": 650,
      "editor_id": 33,
      "message_received": "ฐานเหมือนกันใช่ไหม",
      "slice_count": 1,
      "slices": "ฐานเหมือนกันใช่ไหม |",
      "edit_duration": 2.175,
      "edit_duration_all": 2.175,
      "is_forceout": false
    },
    {
      "message_id": 651,
      "editor_id": 33,
      "message_received": "ฐานเหมือนกันเอามา",
      "slice_count": 2,
      "slices": "ฐานเหมือนกัน |เอามา|",
      "edit_duration": 2.688,
      "edit_duration_all": 5.416,
      "is_forceout": false
    },
    {
      "message_id": 652,
      "editor_id": 33,
      "message_received": "มันเป็นครูใช่ไหม",
      "slice_count": 2,
      "slices": "... |มันเป็นคูณใช่ไหม|",
      "edit_duration": 2.816,
      "edit_duration_all": 7.736,
      "is_forceout": false
    },
    {
      "message_id": 653,
      "editor_id": 33,
      "message_received": "คูนมันหมายถึงเอาเลขชี้กำลังมาบวกกัน",
      "slice_count": 2,
      "slices": " |คูณมันหมายถึงเอาเลขชี้กำลังมาบวกกัน|",
      "edit_duration": 4.715,
      "edit_duration_all": 7.917,
      "is_forceout": false
    },
    {
      "message_id": 654,
      "editor_id": 33,
      "message_received": "จะต้องเท่ากับ 2",
      "slice_count": 2,
      "slices": " |จะต้องเท่ากับ 2|",
      "edit_duration": 6.074,
      "edit_duration_all": 7.41,
      "is_forceout": false
    },
    {
      "message_id": 655,
      "editor_id": 33,
      "message_received": "+3",
      "slice_count": 1,
      "slices": "+3|",
      "edit_duration": 5.556,
      "edit_duration_all": 5.556,
      "is_forceout": false
    },
    {
      "message_id": 656,
      "editor_id": 33,
      "message_received": "2 + 3 เป็นเท่าไหร่ลูก",
      "slice_count": 2,
      "slices": " |2 + 3 เป็นเท่าไรลูก|",
      "edit_duration": 1.889,
      "edit_duration_all": 10.184,
      "is_forceout": false
    },
    {
      "message_id": 657,
      "editor_id": 33,
      "message_received": "รวมกันเท่าไหร่ 2 + 3 รวมกันเท่ากับ 5 ใช่ไหมเพราะฉะนั้น",
      "slice_count": 3,
      "slices": "รวมกันเท่าไร 2 + 3 รวมกันเท่ากับ 5 | ใช่ไหม |เพราะฉะนั้น|",
      "edit_duration": 4.533,
      "edit_duration_all": 6.621,
      "is_forceout": false
    },
    {
      "message_id": 658,
      "editor_id": 33,
      "message_received": "คำตอบก็เลยกลายเป็น",
      "slice_count": 2,
      "slices": " |คำตอบก็เลยกลายเป็น |",
      "edit_duration": 3.749,
      "edit_duration_all": 12.805,
      "is_forceout": false
    },
    {
      "message_id": 659,
      "editor_id": 33,
      "message_received": "3 ^ 5",
      "slice_count": 1,
      "slices": "3 ยกกำลัง 5|",
      "edit_duration": 8.42,
      "edit_duration_all": 8.42,
      "is_forceout": false
    },
    {
      "message_id": 660,
      "editor_id": 33,
      "message_received": "ผ่านนะ",
      "slice_count": 2,
      "slices": " |ผ่านนะ|",
      "edit_duration": 5.964,
      "edit_duration_all": 6.739,
      "is_forceout": false
    },
    {
      "message_id": 661,
      "editor_id": 33,
      "message_received": "ไปข้อ 9 รูป",
      "slice_count": 2,
      "slices": " |ดู ต่อไปข้อ 9 ล|",
      "edit_duration": 3.142,
      "edit_duration_all": 8.733,
      "is_forceout": false
    },
    {
      "message_id": 662,
      "editor_id": 33,
      "message_received": "ข้อนี้ก็เหมือนกันฐานเหมือนกัน",
      "slice_count": 3,
      "slices": "ูก |ข้อนี้ก็เหมือนกัน |ฐานเหมือนกัน|",
      "edit_duration": 4.313,
      "edit_duration_all": 7.738,
      "is_forceout": false
    },
    {
      "message_id": 663,
      "editor_id": 33,
      "message_received": "ถูกหรือเปล่า",
      "slice_count": 2,
      "slices": " |ถูกหรือเปล่า|",
      "edit_duration": 5.631,
      "edit_duration_all": 6.575,
      "is_forceout": false
    },
    {
      "message_id": 664,
      "editor_id": 33,
      "message_received": "ข้อ 9",
      "slice_count": 2,
      "slices": " |ข้อ 9|",
      "edit_duration": 5.359,
      "edit_duration_all": 6.863,
      "is_forceout": false
    },
    {
      "message_id": 665,
      "editor_id": 33,
      "message_received": "เน็ตนะคะเอาถ่านมาข้างบนข้างหน้าเป็น 2",
      "slice_count": 3,
      "slices": " | 7 นะคะ เอาฐานมา |ข้างบนข้างหน้าเป็น 2|",
      "edit_duration": 1.47,
      "edit_duration_all": 9.454,
      "is_forceout": false
    },
    {
      "message_id": 666,
      "editor_id": 33,
      "message_received": "บวกด้วย 1",
      "slice_count": 2,
      "slices": " |บวกด้วย 1|",
      "edit_duration": 7.6,
      "edit_duration_all": 8.593,
      "is_forceout": false
    },
    {
      "message_id": 667,
      "editor_id": 33,
      "message_received": "ก็เลยกลายเป็น 7",
      "slice_count": 2,
      "slices": " |ก็เลยกลายเป็น 7|",
      "edit_duration": 5.379,
      "edit_duration_all": 7.716,
      "is_forceout": false
    },
    {
      "message_id": 668,
      "editor_id": 33,
      "message_received": "ยกกำลัง 3",
      "slice_count": 1,
      "slices": " ยกกำลัง 3|",
      "edit_duration": 5.356,
      "edit_duration_all": 5.356,
      "is_forceout": false
    },
    {
      "message_id": 669,
      "editor_id": 33,
      "message_received": "ผ่านแล้ว",
      "slice_count": 2,
      "slices": " |ผ่านแล้ว|",
      "edit_duration": 2.153,
      "edit_duration_all": 4.293,
      "is_forceout": false
    },
    {
      "message_id": 670,
      "editor_id": 33,
      "message_received": "อะไรนะ",
      "slice_count": 1,
      "slices": "อะไรนะ|",
      "edit_duration": 3.094,
      "edit_duration_all": 3.094,
      "is_forceout": false
    },
    {
      "message_id": 671,
      "editor_id": 33,
      "message_received": "ข้อ 8",
      "slice_count": 2,
      "slices": " |ข้อ 8 |",
      "edit_duration": 1.287,
      "edit_duration_all": 2.783,
      "is_forceout": false
    },
    {
      "message_id": 672,
      "editor_id": 33,
      "message_received": "กไก่ค่ะ",
      "slice_count": 1,
      "slices": "ก. ค่ะ  |",
      "edit_duration": 4.17,
      "edit_duration_all": 4.17,
      "is_forceout": false
    },
    {
      "message_id": 673,
      "editor_id": 33,
      "message_received": "ต่อไปข้อ 10 ลูก",
      "slice_count": 1,
      "slices": "ต่อไปข้อ 10 ลูก |",
      "edit_duration": 3.197,
      "edit_duration_all": 3.197,
      "is_forceout": false
    },
    {
      "message_id": 674,
      "editor_id": 33,
      "message_received": "หานี่คือเศษส่วนนะ",
      "slice_count": 1,
      "slices": "หารนี่คือเศษส่วนนะ|",
      "edit_duration": 7.001,
      "edit_duration_all": 7.001,
      "is_forceout": false
    },
    {
      "message_id": 675,
      "editor_id": 33,
      "message_received": "เขียนได้อย่างนี้เหมือนกันนะคะ",
      "slice_count": 2,
      "slices": " |เขียนได้อย่างนี้เหมือนกันนะคะ |",
      "edit_duration": 4.088,
      "edit_duration_all": 6.111,
      "is_forceout": false
    },
    {
      "message_id": 676,
      "editor_id": 33,
      "message_received": "2",
      "slice_count": 1,
      "slices": "2|",
      "edit_duration": 15.157,
      "edit_duration_all": 15.157,
      "is_forceout": false
    },
    {
      "message_id": 677,
      "editor_id": 33,
      "message_received": "ยกกำลัง",
      "slice_count": 1,
      "slices": " ยกกำลัง|",
      "edit_duration": 14.335,
      "edit_duration_all": 14.335,
      "is_forceout": false
    },
    {
      "message_id": 678,
      "editor_id": 33,
      "message_received": "8 ^ 2",
      "slice_count": 1,
      "slices": " 8 ยกกำลัง 2|",
      "edit_duration": 12.283,
      "edit_duration_all": 12.283,
      "is_forceout": false
    },
    {
      "message_id": 679,
      "editor_id": 33,
      "message_received": "สวนด้วย 8 ^ 1",
      "slice_count": 1,
      "slices": " ส่วนด้วย 8 ยกกำลัง 1|",
      "edit_duration": 10.52,
      "edit_duration_all": 10.52,
      "is_forceout": false
    },
    {
      "message_id": 680,
      "editor_id": 33,
      "message_received": "คือ",
      "slice_count": 2,
      "slices": " |คือ|",
      "edit_duration": 9.2,
      "edit_duration_all": 13.022,
      "is_forceout": false
    },
    {
      "message_id": 681,
      "editor_id": 33,
      "message_received": "แต่ข้างบนคือสองใช่ไหมคะลบด้วย 1",
      "slice_count": 2,
      "slices": "แต่ข้างบนคือ 2 ใช่ไหมคะ |ลบด้วย 1|",
      "edit_duration": 9.245,
      "edit_duration_all": 10.238,
      "is_forceout": false
    },
    {
      "message_id": 682,
      "editor_id": 33,
      "message_received": "อันนี้",
      "slice_count": 2,
      "slices": " |อันนี้|",
      "edit_duration": 7.999,
      "edit_duration_all": 9.742,
      "is_forceout": false
    },
    {
      "message_id": 683,
      "editor_id": 33,
      "message_received": "1 - 1",
      "slice_count": 1,
      "slices": " 1 - 1|",
      "edit_duration": 8.52,
      "edit_duration_all": 8.52,
      "is_forceout": false
    },
    {
      "message_id": 684,
      "editor_id": 33,
      "message_received": "ก็เลยกลายเป็นหนึ่ง",
      "slice_count": 2,
      "slices": " |ก็เลยกลายเป็นหนึ่ง|",
      "edit_duration": 6.794,
      "edit_duration_all": 7.69,
      "is_forceout": false
    },
    {
      "message_id": 685,
      "editor_id": 33,
      "message_received": "คำตอบกอไก่",
      "slice_count": 2,
      "slices": " |คำตอบ|",
      "edit_duration": 4.487,
      "edit_duration_all": 8.144,
      "is_forceout": false
    },
    {
      "message_id": 686,
      "editor_id": 33,
      "message_received": "ออกไปข้อ 11",
      "slice_count": 2,
      "slices": " ก. |ต่อไปข้อ 11|",
      "edit_duration": 4.871,
      "edit_duration_all": 8.758,
      "is_forceout": false
    },
    {
      "message_id": 687,
      "editor_id": 33,
      "message_received": "อันนี้คืออะไร",
      "slice_count": 2,
      "slices": " |อันนี้คืออะไร |",
      "edit_duration": 6.265,
      "edit_duration_all": 6.713,
      "is_forceout": false
    },
    {
      "message_id": 688,
      "editor_id": 33,
      "message_received": "คอควายนะคะ",
      "slice_count": 1,
      "slices": "ค. นะคะ |",
      "edit_duration": 8.623,
      "edit_duration_all": 8.623,
      "is_forceout": false
    },
    {
      "message_id": 689,
      "editor_id": 33,
      "message_received": "5",
      "slice_count": 1,
      "slices": "5|",
      "edit_duration": 6.889,
      "edit_duration_all": 6.889,
      "is_forceout": false
    },
    {
      "message_id": 690,
      "editor_id": 33,
      "message_received": "ข้างบนเป็น 10 ใช่ไหมเอา 10 มาตั้ง",
      "slice_count": 3,
      "slices": " |ข้างบนเป็น 10| ใช่ไหมเอา 10 มาตั้ง|",
      "edit_duration": 3.309,
      "edit_duration_all": 5.179,
      "is_forceout": false
    },
    {
      "message_id": 691,
      "editor_id": 33,
      "message_received": "เศษส่วนนะคะตามคุณสมบัติ",
      "slice_count": 3,
      "slices": " |เศษส่วนนะคะ| ตามคุณสมบัติ|",
      "edit_duration": 2.286,
      "edit_duration_all": 3.967,
      "is_forceout": false
    },
    {
      "message_id": 692,
      "editor_id": 33,
      "message_received": "ลบห้า",
      "slice_count": 2,
      "slices": " |-|",
      "edit_duration": 2.572,
      "edit_duration_all": 16.012,
      "is_forceout": true
    },
    {
      "message_id": 693,
      "editor_id": 33,
      "message_received": "วันนี้รบกัน",
      "slice_count": 1,
      "slices": "5 ตัวนี้ี้ ลบกัน|",
      "edit_duration": 14.178,
      "edit_duration_all": 14.178,
      "is_forceout": false
    },
    {
      "message_id": 694,
      "editor_id": 33,
      "message_received": "เหลือ 5",
      "slice_count": 1,
      "slices": "เหลือ 5|",
      "edit_duration": 13.043,
      "edit_duration_all": 13.043,
      "is_forceout": false
    },
    {
      "message_id": 695,
      "editor_id": 33,
      "message_received": "ใช่ไหม",
      "slice_count": 1,
      "slices": " ใช่ไหม|",
      "edit_duration": 11.124,
      "edit_duration_all": 11.124,
      "is_forceout": false
    },
    {
      "message_id": 696,
      "editor_id": 33,
      "message_received": "คุณสมบัติข้อนี้จำได้ไหมไม่ต้องคิดอะไรเลยนะคะ",
      "slice_count": 3,
      "slices": " |คุณสมบัติข้อนี้จำได้ไหม| ไม่ต้องคิดอะไรเลยนะคะ |",
      "edit_duration": 1.75,
      "edit_duration_all": 3.878,
      "is_forceout": false
    },
    {
      "message_id": 697,
      "editor_id": 33,
      "message_received": "1",
      "slice_count": 1,
      "slices": "1|",
      "edit_duration": 8.584,
      "edit_duration_all": 8.584,
      "is_forceout": false
    },
    {
      "message_id": 698,
      "editor_id": 33,
      "message_received": "ส่วนเอ",
      "slice_count": 1,
      "slices": "ส่วน|",
      "edit_duration": 7.053,
      "edit_duration_all": 7.053,
      "is_forceout": false
    },
    {
      "message_id": 699,
      "editor_id": 33,
      "message_received": "ยกกำลังลบ n",
      "slice_count": 1,
      "slices": " a ยกกำลังลบ n|",
      "edit_duration": 4.212,
      "edit_duration_all": 4.212,
      "is_forceout": false
    },
    {
      "message_id": 700,
      "editor_id": 33,
      "message_received": "กลับอีกฝั่งนึงอีก",
      "slice_count": 2,
      "slices": " |เท่ากับอีกฝั่งหนึ่งอีก|",
      "edit_duration": 1.441,
      "edit_duration_all": 10.032,
      "is_forceout": false
    },
    {
      "message_id": 701,
      "editor_id": 33,
      "message_received": "a ^ n ใช่ไหม",
      "slice_count": 1,
      "slices": " a ยกกำลัง n ใช่ไหม |",
      "edit_duration": 7.448,
      "edit_duration_all": 7.448,
      "is_forceout": false
    },
    {
      "message_id": 702,
      "editor_id": 33,
      "message_received": "เพราะฉะนั้นคำตอบอันนี้ 15 ^ - 15 เพราะฉะนั้นคำตอบก็คือ",
      "slice_count": 4,
      "slices": "เพราะฉะนั้น |คำตอบอันนี้ 15 ยกกำลัง - 15| เพราะฉะนั้น |คำตอบก็คือ|",
      "edit_duration": 1.743,
      "edit_duration_all": 13.735,
      "is_forceout": false
    },
    {
      "message_id": 703,
      "editor_id": 33,
      "message_received": "ยกกำลัง 15 นะคะ",
      "slice_count": 2,
      "slices": " 5 ยกกำลัง 15 นะคะ| |",
      "edit_duration": 10.586,
      "edit_duration_all": 14.282,
      "is_forceout": false
    },
    {
      "message_id": 704,
      "editor_id": 33,
      "message_received": "เห็นบอกหน้าทำไมผิดล่ะ",
      "slice_count": 2,
      "slices": "เห็นบอกล่าย |ทำไมผิดล่ะ |",
      "edit_duration": 8.006,
      "edit_duration_all": 9.748,
      "is_forceout": false
    },
    {
      "message_id": 705,
      "editor_id": 33,
      "message_received": "ถูกไหมลูกอันนี้",
      "slice_count": 1,
      "slices": "ถูกไหมลูกอันนี้|",
      "edit_duration": 4.398,
      "edit_duration_all": 4.398,
      "is_forceout": false
    },
    {
      "message_id": 706,
      "editor_id": 33,
      "message_received": "16",
      "slice_count": 2,
      "slices": " |16 |",
      "edit_duration": 2.859,
      "edit_duration_all": 4.634,
      "is_forceout": false
    },
    {
      "message_id": 707,
      "editor_id": 33,
      "message_received": "อันนี้มันอยู่ชิดกันนะคะกำลัง",
      "slice_count": 2,
      "slices": "อันนี้มันอยู่ชิดกันนะคะ |เลขชี้กำลัง|",
      "edit_duration": 2.758,
      "edit_duration_all": 10.733,
      "is_forceout": false
    },
    {
      "message_id": 708,
      "editor_id": 33,
      "message_received": "สอนเลขชี้กำลังนี่",
      "slice_count": 1,
      "slices": "ซ้อนเลขชี้กำลังนี่|",
      "edit_duration": 8.52,
      "edit_duration_all": 8.52,
      "is_forceout": false
    },
    {
      "message_id": 709,
      "editor_id": 33,
      "message_received": "มันก็คือ",
      "slice_count": 2,
      "slices": " |มันก็คือ|",
      "edit_duration": 6.516,
      "edit_duration_all": 16.014,
      "is_forceout": true
    },
    {
      "message_id": 710,
      "editor_id": 33,
      "message_received": "2 * 3",
      "slice_count": 1,
      "slices": " 2 x 3|",
      "edit_duration": 15.362,
      "edit_duration_all": 15.362,
      "is_forceout": false
    },
    {
      "message_id": 711,
      "editor_id": 33,
      "message_received": "ตัวนี้นะ x กันมันก็คือ",
      "slice_count": 1,
      "slices": " ตัวนี้นะคูณกันมันก็คือ|",
      "edit_duration": 9.5,
      "edit_duration_all": 9.5,
      "is_forceout": false
    },
    {
      "message_id": 712,
      "editor_id": 33,
      "message_received": "2 * 3 เป็น 6",
      "slice_count": 2,
      "slices": " |2 x  3 เป็น 6|",
      "edit_duration": 7.417,
      "edit_duration_all": 10.223,
      "is_forceout": false
    },
    {
      "message_id": 713,
      "editor_id": 33,
      "message_received": "นะคะ",
      "slice_count": 1,
      "slices": "นะคะ |",
      "edit_duration": 9.528,
      "edit_duration_all": 9.528,
      "is_forceout": false
    },
    {
      "message_id": 714,
      "editor_id": 33,
      "message_received": "อ่านนะ",
      "slice_count": 1,
      "slices": "ผ่านนะ|",
      "edit_duration": 8.836,
      "edit_duration_all": 8.836,
      "is_forceout": false
    },
    {
      "message_id": 715,
      "editor_id": 33,
      "message_received": "ต่อไปข้อนี้ข้อนี้ไม่น่าจะมีคนผิดเพราะเพิ่งหัดทำแบบฝึกไป",
      "slice_count": 4,
      "slices": " |ต่อไปข้อนี้ |ข้อนี้ไม่น่าจะมีคนผิด |เพราะเพิ่งหัดทำแบบฝึกไป |",
      "edit_duration": 3.504,
      "edit_duration_all": 8.511,
      "is_forceout": false
    },
    {
      "message_id": 716,
      "editor_id": 33,
      "message_received": "15 นะคะ",
      "slice_count": 2,
      "slices": " ต่อไป ข้อ 15 นะคะ||",
      "edit_duration": 6.955,
      "edit_duration_all": 10.802,
      "is_forceout": false
    },
    {
      "message_id": 717,
      "editor_id": 33,
      "message_received": "R15",
      "slice_count": 1,
      "slices": " ข้อ 15|",
      "edit_duration": 8.374,
      "edit_duration_all": 8.374,
      "is_forceout": false
    },
    {
      "message_id": 718,
      "editor_id": 33,
      "message_received": "3 ครั้ง",
      "slice_count": 2,
      "slices": " | 5 3 ครั้ง|",
      "edit_duration": 5.379,
      "edit_duration_all": 8.132,
      "is_forceout": false
    },
    {
      "message_id": 719,
      "editor_id": 33,
      "message_received": "3 * 3 ^ 3 นะ",
      "slice_count": 3,
      "slices": " |3  3 ครั้ง |เขียนได้ 3 x   3 ยกกำลัง 3 นะ|",
      "edit_duration": 1.72,
      "edit_duration_all": 15.974,
      "is_forceout": false
    },
    {
      "message_id": 720,
      "editor_id": 33,
      "message_received": "โอเคนะ",
      "slice_count": 2,
      "slices": " |โอเคนะ|",
      "edit_duration": 12.844,
      "edit_duration_all": 13.691,
      "is_forceout": false
    },
    {
      "message_id": 721,
      "editor_id": 33,
      "message_received": "16 ถูกไหม",
      "slice_count": 2,
      "slices": " |16 ถูกไหม|",
      "edit_duration": 9.394,
      "edit_duration_all": 10.228,
      "is_forceout": false
    },
    {
      "message_id": 722,
      "editor_id": 33,
      "message_received": "มีค่าเท่ากับเท่าไหร่เมื่อฐานเหมือนกันนะคะ",
      "slice_count": 4,
      "slices": " |มีค่าเท่ากับเท่าไร |เมื่อฐานเหมือนกันนะคะ| |",
      "edit_duration": 5.024,
      "edit_duration_all": 9.894,
      "is_forceout": false
    },
    {
      "message_id": 723,
      "editor_id": 33,
      "message_received": "เหมือนกัน",
      "slice_count": 1,
      "slices": "เหมือนกัน|",
      "edit_duration": 5.869,
      "edit_duration_all": 5.869,
      "is_forceout": false
    },
    {
      "message_id": 724,
      "editor_id": 33,
      "message_received": "เอาเอมาเลย",
      "slice_count": 2,
      "slices": " |เอา a มาเลย|",
      "edit_duration": 4.714,
      "edit_duration_all": 8.64,
      "is_forceout": false
    },
    {
      "message_id": 725,
      "editor_id": 33,
      "message_received": "ข้อนี้",
      "slice_count": 2,
      "slices": " |ข้อนี้|",
      "edit_duration": 5.631,
      "edit_duration_all": 15.016,
      "is_forceout": false
    },
    {
      "message_id": 726,
      "editor_id": 33,
      "message_received": "โสดอยู่ข้างบน 5 + 5 นะครับเป็นคูณใช่ไหมอันนี้มันอยู่ข้างล่างเพราะฉะนั้นเอามาลบ",
      "slice_count": 5,
      "slices": "ตัวอยู่ข้างบน 5 + 5 นะคะ | เป็นคูณใช่ไหม |อันนี้มันอยู่ข้างล่าง |เพราะฉะนั้น |เอามาลบ|",
      "edit_duration": 7.307,
      "edit_duration_all": 11.722,
      "is_forceout": false
    },
    {
      "message_id": 727,
      "editor_id": 33,
      "message_received": "ข้อนี้กับข้อไปนี้กไก่กับขไข่ถูกเหมือนกัน",
      "slice_count": 3,
      "slices": " |ข้อนี้กับข้อนี้ |ก. กับ ข. ถูกเหมือนกัน|",
      "edit_duration": 6.474,
      "edit_duration_all": 16.019,
      "is_forceout": true
    },
    {
      "message_id": 728,
      "editor_id": 33,
      "message_received": "มันเป็นตัวเดียวกันครูลืมเปลี่ยนนะคะอันนี้ผมไปโอนให้นักเรียนนะคะ",
      "slice_count": 3,
      "slices": " |มันเป็นตัวเดียวกันครูลืมเปลี่ยนนะคะ |อันนี้ยกผลประโยชให้นักเรียนนะคะ |",
      "edit_duration": 9.957,
      "edit_duration_all": 16.012,
      "is_forceout": true
    },
    {
      "message_id": 729,
      "editor_id": 33,
      "message_received": "ถ้าใครๆก็ถูกตอบของใครก็ถูกเหมือนกันนะคะ",
      "slice_count": 2,
      "slices": "ถ้าใคร ๆ ก็ถูกตอบของใครก็ถูกเหมือนกันนะคะ| |",
      "edit_duration": 12.091,
      "edit_duration_all": 15.634,
      "is_forceout": false
    },
    {
      "message_id": 730,
      "editor_id": 33,
      "message_received": "ดูดีๆ",
      "slice_count": 1,
      "slices": "ดูดี ๆ |",
      "edit_duration": 7.717,
      "edit_duration_all": 7.717,
      "is_forceout": false
    },
    {
      "message_id": 731,
      "editor_id": 33,
      "message_received": "กูยังเฉลยไม่เสร็จไง",
      "slice_count": 1,
      "slices": "ครูยังเฉลยไม่เสร็จไง |",
      "edit_duration": 5.332,
      "edit_duration_all": 5.332,
      "is_forceout": false
    },
    {
      "message_id": 732,
      "editor_id": 33,
      "message_received": "เพื่อนของใครก็ถูกนะคำตอบมันเหมือนกันเลยลูก 5 + 5 - 3 น่ะ",
      "slice_count": 3,
      "slices": "ถ้าเพื่อนตอบ ข. ก็ถูกนะ |คำตอบมันเหมือนกันเลยลูก| 5 + 5 - 3 น่ะ|",
      "edit_duration": 8.432,
      "edit_duration_all": 10.521,
      "is_forceout": false
    },
    {
      "message_id": 733,
      "editor_id": 33,
      "message_received": "มันเหมือนกันเลย",
      "slice_count": 2,
      "slices": " |มันเหมือนกันเลย|",
      "edit_duration": 9.243,
      "edit_duration_all": 10.237,
      "is_forceout": false
    },
    {
      "message_id": 734,
      "editor_id": 33,
      "message_received": "กูลืมแก้แค่นั้นเอง",
      "slice_count": 2,
      "slices": " |ครูลืมแก้แค่นั้นเอง|",
      "edit_duration": 8.368,
      "edit_duration_all": 11.825,
      "is_forceout": false
    },
    {
      "message_id": 735,
      "editor_id": 33,
      "message_received": "ข้อ 17 ค่ะ",
      "slice_count": 2,
      "slices": " |ข้อ 17 ค่ะ |",
      "edit_duration": 9.318,
      "edit_duration_all": 10.595,
      "is_forceout": false
    },
    {
      "message_id": 736,
      "editor_id": 33,
      "message_received": "อันนี้เราสามารถ",
      "slice_count": 1,
      "slices": "อันนี้เราสามารถ|",
      "edit_duration": 9.473,
      "edit_duration_all": 9.473,
      "is_forceout": false
    },
    {
      "message_id": 737,
      "editor_id": 33,
      "message_received": "แยกได้นะคะ",
      "slice_count": 1,
      "slices": "แยกได้นะคะ |",
      "edit_duration": 7.929,
      "edit_duration_all": 7.929,
      "is_forceout": false
    },
    {
      "message_id": 738,
      "editor_id": 33,
      "message_received": "อันนี้คือ a กับ ana กลุ่มนี้ก่อนนะ",
      "slice_count": 2,
      "slices": "อันนี้คือ a กับ a | กลุ่มนี้ก่อนนะ|",
      "edit_duration": 5.286,
      "edit_duration_all": 9.353,
      "is_forceout": false
    },
    {
      "message_id": 739,
      "editor_id": 33,
      "message_received": "แล้วก็บีนะคะ",
      "slice_count": 2,
      "slices": " |แล้วก็ b นะคะ |",
      "edit_duration": 7.504,
      "edit_duration_all": 11.629,
      "is_forceout": false
    },
    {
      "message_id": 740,
      "editor_id": 33,
      "message_received": "แยก A",
      "slice_count": 1,
      "slices": "แยก A|",
      "edit_duration": 10.681,
      "edit_duration_all": 10.681,
      "is_forceout": false
    },
    {
      "message_id": 741,
      "editor_id": 33,
      "message_received": "มันอยู่ข้างบนนะ",
      "slice_count": 2,
      "slices": " |A มันอยู่ข้างบนนะ|",
      "edit_duration": 9.035,
      "edit_duration_all": 13.483,
      "is_forceout": false
    },
    {
      "message_id": 742,
      "editor_id": 33,
      "message_received": "5 + 5",
      "slice_count": 2,
      "slices": " |5 + 5|",
      "edit_duration": 9.705,
      "edit_duration_all": 10.625,
      "is_forceout": false
    },
    {
      "message_id": 743,
      "editor_id": 33,
      "message_received": "วันนี้",
      "slice_count": 2,
      "slices": " |ตัวนี้|",
      "edit_duration": 9.468,
      "edit_duration_all": 15.523,
      "is_forceout": false
    },
    {
      "message_id": 744,
      "editor_id": 33,
      "message_received": "ตัวเท่ากับ A5",
      "slice_count": 1,
      "slices": "ตัวเท่ากับ A 5|",
      "edit_duration": 12.812,
      "edit_duration_all": 12.812,
      "is_forceout": false
    },
    {
      "message_id": 745,
      "editor_id": 33,
      "message_received": "+",
      "slice_count": 1,
      "slices": " +|",
      "edit_duration": 10.907,
      "edit_duration_all": 10.907,
      "is_forceout": false
    },
    {
      "message_id": 746,
      "editor_id": 33,
      "message_received": "5",
      "slice_count": 1,
      "slices": " 5|",
      "edit_duration": 9.825,
      "edit_duration_all": 9.825,
      "is_forceout": false
    },
    {
      "message_id": 747,
      "editor_id": 33,
      "message_received": "คูณด้วย",
      "slice_count": 2,
      "slices": " |คูณด้วย|",
      "edit_duration": 7.513,
      "edit_duration_all": 10.479,
      "is_forceout": false
    },
    {
      "message_id": 748,
      "editor_id": 33,
      "message_received": "ดีนะคะ",
      "slice_count": 1,
      "slices": " b นะคะ |",
      "edit_duration": 8.432,
      "edit_duration_all": 8.432,
      "is_forceout": false
    },
    {
      "message_id": 749,
      "editor_id": 33,
      "message_received": "เลข 7 มันอยู่ข้างบนนะคะ",
      "slice_count": 2,
      "slices": "เลข 7 มันอยู่ข้างบนนะคะ| |",
      "edit_duration": 5.545,
      "edit_duration_all": 6.699,
      "is_forceout": false
    },
    {
      "message_id": 750,
      "editor_id": 33,
      "message_received": "เอา 7 มาก่อน",
      "slice_count": 1,
      "slices": "เอา 7 มาก่อน|",
      "edit_duration": 5.539,
      "edit_duration_all": 5.539,
      "is_forceout": false
    },
    {
      "message_id": 751,
      "editor_id": 33,
      "message_received": "วันนี้อยู่ข้างล่างใช่ไหมก็เอามาลบนะคะ",
      "slice_count": 3,
      "slices": " | 5 ตัวนี้อยู่ข้างล่างใช่ไหม |ก็เอามาลบนะคะ |",
      "edit_duration": 1.696,
      "edit_duration_all": 7.493,
      "is_forceout": false
    },
    {
      "message_id": 752,
      "editor_id": 33,
      "message_received": "มันก็เป็น a ยกกำลัง",
      "slice_count": 1,
      "slices": "มันก็เป็น a ยกกำลัง|",
      "edit_duration": 7.402,
      "edit_duration_all": 7.402,
      "is_forceout": false
    },
    {
      "message_id": 753,
      "editor_id": 33,
      "message_received": "5 + 5",
      "slice_count": 2,
      "slices": " 10 |เพราะ 5 + 5|",
      "edit_duration": 5.434,
      "edit_duration_all": 12.513,
      "is_forceout": false
    },
    {
      "message_id": 754,
      "editor_id": 33,
      "message_received": "B ^",
      "slice_count": 1,
      "slices": " b|",
      "edit_duration": 10.408,
      "edit_duration_all": 10.408,
      "is_forceout": false
    },
    {
      "message_id": 755,
      "editor_id": 33,
      "message_received": "ครูเฉลยผิดนะลูก",
      "slice_count": 2,
      "slices": " ยกกำลัง |ครูเฉลยผิดนะลูก|",
      "edit_duration": 8.222,
      "edit_duration_all": 10.61,
      "is_forceout": false
    },
    {
      "message_id": 756,
      "editor_id": 33,
      "message_received": "ข้อนี้",
      "slice_count": 1,
      "slices": "ข้อนี้|",
      "edit_duration": 8.705,
      "edit_duration_all": 8.705,
      "is_forceout": false
    },
    {
      "message_id": 757,
      "editor_id": 33,
      "message_received": "ไม่ใช่ไม่ใช่",
      "slice_count": 3,
      "slices": " |ไม่ใช่ |ไม่ใช่|",
      "edit_duration": 7.028,
      "edit_duration_all": 9.369,
      "is_forceout": false
    },
    {
      "message_id": 758,
      "editor_id": 33,
      "message_received": "7 - 5 ถูกแล้วถูกแล้ว",
      "slice_count": 3,
      "slices": " |7 - 5 ถูกแล้ว |ถูกแล้ว|",
      "edit_duration": 5.709,
      "edit_duration_all": 9.716,
      "is_forceout": false
    },
    {
      "message_id": 759,
      "editor_id": 33,
      "message_received": "เอาใหม่นะอันนี้คือ 7 ^",
      "slice_count": 3,
      "slices": " |เอาใหม่นะ |อันนี้คือ 7 ยกกำลัง|",
      "edit_duration": 3.305,
      "edit_duration_all": 16.013,
      "is_forceout": true
    },
    {
      "message_id": 760,
      "editor_id": 33,
      "message_received": "B ^ 7",
      "slice_count": 1,
      "slices": " B ยกกำลัง  7|",
      "edit_duration": 15.393,
      "edit_duration_all": 15.393,
      "is_forceout": false
    },
    {
      "message_id": 761,
      "editor_id": 33,
      "message_received": "ล้มครั้งเป็น 5 นะคะหรืององู",
      "slice_count": 2,
      "slices": " ลบ ข้างล่างเป็น 5 นะคะ |หรือ|",
      "edit_duration": 10.609,
      "edit_duration_all": 15.769,
      "is_forceout": false
    },
    {
      "message_id": 762,
      "editor_id": 33,
      "message_received": "มีใครถูกไหมอิอิมีใครทำถูกไหมข้อนี้",
      "slice_count": 2,
      "slices": " ง. มีใครถูกไหม |มีใครทำถูกไหมข้อนี้|",
      "edit_duration": 10,
      "edit_duration_all": 12.73,
      "is_forceout": false
    },
    {
      "message_id": 763,
      "editor_id": 33,
      "message_received": "8 ค่ะ",
      "slice_count": 2,
      "slices": " |18. ค่ะ |",
      "edit_duration": 9.575,
      "edit_duration_all": 14.822,
      "is_forceout": false
    },
    {
      "message_id": 764,
      "editor_id": 33,
      "message_received": "ตัวเลขยกกำลังที่มันเหมือนกันนะคะ",
      "slice_count": 1,
      "slices": "ตัวเลขยกกำลังที่มันเหมือนกันนะคะ |",
      "edit_duration": 7.193,
      "edit_duration_all": 7.193,
      "is_forceout": false
    },
    {
      "message_id": 765,
      "editor_id": 33,
      "message_received": "คู่กันไว้เลย",
      "slice_count": 2,
      "slices": " |จับคู่กันไว้เลย|",
      "edit_duration": 4.633,
      "edit_duration_all": 7.759,
      "is_forceout": false
    },
    {
      "message_id": 766,
      "editor_id": 33,
      "message_received": "ข้อไหนถูก",
      "slice_count": 2,
      "slices": " |ข้อไหนถูก|",
      "edit_duration": 3.274,
      "edit_duration_all": 4.195,
      "is_forceout": false
    },
    {
      "message_id": 767,
      "editor_id": 33,
      "message_received": "อันนี้คือ",
      "slice_count": 2,
      "slices": " |อันนี้คือ |",
      "edit_duration": 2.152,
      "edit_duration_all": 2.703,
      "is_forceout": false
    },
    {
      "message_id": 768,
      "editor_id": 33,
      "message_received": "5",
      "slice_count": 1,
      "slices": "5|",
      "edit_duration": 4.977,
      "edit_duration_all": 4.977,
      "is_forceout": false
    },
    {
      "message_id": 769,
      "editor_id": 33,
      "message_received": "5 นะ",
      "slice_count": 2,
      "slices": " |5 นะ|",
      "edit_duration": 2.552,
      "edit_duration_all": 4.713,
      "is_forceout": false
    },
    {
      "message_id": 770,
      "editor_id": 33,
      "message_received": "เพราะมันเป็นจำนวนบวก",
      "slice_count": 2,
      "slices": " 5 |เพราะว่ามันเป็นจำนวนบวก|",
      "edit_duration": 1.936,
      "edit_duration_all": 8.56,
      "is_forceout": false
    },
    {
      "message_id": 771,
      "editor_id": 33,
      "message_received": "ครูก็เลยเอาผ้าไว้ข้างบนนะ",
      "slice_count": 2,
      "slices": " |ครูก็เลยเอา 5 ไว้ข้างบนนะ|",
      "edit_duration": 5.981,
      "edit_duration_all": 9.165,
      "is_forceout": false
    },
    {
      "message_id": 772,
      "editor_id": 33,
      "message_received": "5 ^ 5",
      "slice_count": 2,
      "slices": " |5 ยกกำลัง  5|",
      "edit_duration": 7.27,
      "edit_duration_all": 10.421,
      "is_forceout": false
    },
    {
      "message_id": 773,
      "editor_id": 33,
      "message_received": "อันนี้คือ 0",
      "slice_count": 2,
      "slices": " |อันนี้คือ 0|",
      "edit_duration": 7.471,
      "edit_duration_all": 8.353,
      "is_forceout": false
    },
    {
      "message_id": 774,
      "editor_id": 33,
      "message_received": "จะเอามาบวกกันก็ไม่มี",
      "slice_count": 3,
      "slices": " |ถ้าจะเอามาบวกกัน |ก็ไม่มี|",
      "edit_duration": 5.411,
      "edit_duration_all": 9.818,
      "is_forceout": false
    },
    {
      "message_id": 775,
      "editor_id": 33,
      "message_received": "อะไรเกิดขึ้นนะคะ",
      "slice_count": 1,
      "slices": "อะไรเกิดขึ้นนะคะ |",
      "edit_duration": 8.217,
      "edit_duration_all": 8.217,
      "is_forceout": false
    },
    {
      "message_id": 776,
      "editor_id": 33,
      "message_received": "x",
      "slice_count": 2,
      "slices": " |ค|",
      "edit_duration": 6.177,
      "edit_duration_all": 10.241,
      "is_forceout": false
    },
    {
      "message_id": 777,
      "editor_id": 33,
      "message_received": "ตัวนี้มันอยู่ข้างล่าง",
      "slice_count": 1,
      "slices": "ูณตัวนี้มันอยู่ข้างล่าง|",
      "edit_duration": 7.799,
      "edit_duration_all": 7.799,
      "is_forceout": false
    },
    {
      "message_id": 778,
      "editor_id": 33,
      "message_received": "จะทำอย่างไรน่ะ",
      "slice_count": 2,
      "slices": " |จะทำอย่างไรน่ะ|",
      "edit_duration": 6.261,
      "edit_duration_all": 7.075,
      "is_forceout": false
    },
    {
      "message_id": 779,
      "editor_id": 33,
      "message_received": "ข้างบนมันมากหรือน้อย",
      "slice_count": 2,
      "slices": " |ข้างบนมันมากหรือน้อย |",
      "edit_duration": 4.504,
      "edit_duration_all": 5.399,
      "is_forceout": false
    },
    {
      "message_id": 780,
      "editor_id": 33,
      "message_received": "ถ้าให้เป็นครูนะลูกเท่ากับ 10 ยกกำลัง 3 - 5",
      "slice_count": 2,
      "slices": " ถ้าให้เป็นคูณนะลูก |เท่ากับ 10 ยกกำลัง 3 - 5|",
      "edit_duration": 4.338,
      "edit_duration_all": 6.369,
      "is_forceout": false
    },
    {
      "message_id": 781,
      "editor_id": 33,
      "message_received": "วันนี้ยกกำลัง 10",
      "slice_count": 2,
      "slices": " |ตัวนี้ยกกำลัง 10|",
      "edit_duration": 2.057,
      "edit_duration_all": 8.106,
      "is_forceout": false
    },
    {
      "message_id": 782,
      "editor_id": 33,
      "message_received": "ยกกำลัง 5",
      "slice_count": 2,
      "slices": "... |5 ยกกำลัง 5|",
      "edit_duration": 5.807,
      "edit_duration_all": 11.967,
      "is_forceout": false
    },
    {
      "message_id": 783,
      "editor_id": 33,
      "message_received": "คูณด้วย 10 ยกกำลัง",
      "slice_count": 1,
      "slices": " คูณด้วย 10 ยกกำลัง|",
      "edit_duration": 9.079,
      "edit_duration_all": 9.079,
      "is_forceout": false
    },
    {
      "message_id": 784,
      "editor_id": 33,
      "message_received": "ลบ",
      "slice_count": 1,
      "slices": "|",
      "edit_duration": 8.184,
      "edit_duration_all": 8.184,
      "is_forceout": false
    },
    {
      "message_id": 785,
      "editor_id": 33,
      "message_received": "2",
      "slice_count": 1,
      "slices": " -2|",
      "edit_duration": 6.453,
      "edit_duration_all": 6.453,
      "is_forceout": false
    },
    {
      "message_id": 786,
      "editor_id": 33,
      "message_received": "ลบตัวนี้มันหมายถึงหนึ่งส่วนสิบ",
      "slice_count": 3,
      "slices": " |ตัวลบตัวนี้ |มันหมายถึง 1 ส่วน|",
      "edit_duration": 1.411,
      "edit_duration_all": 12.635,
      "is_forceout": false
    },
    {
      "message_id": 787,
      "editor_id": 33,
      "message_received": "ยกกำลัง 2",
      "slice_count": 1,
      "slices": " 10 ยกกำลัง 2|",
      "edit_duration": 9.872,
      "edit_duration_all": 9.872,
      "is_forceout": false
    },
    {
      "message_id": 788,
      "editor_id": 33,
      "message_received": "เพราะฉะนั้นคำตอบก็เลยกลายเป็นตัวนี้",
      "slice_count": 3,
      "slices": " |เพราะฉะนั้น |คำตอบก็เลยกลายเป็นตัวนี้|",
      "edit_duration": 6.975,
      "edit_duration_all": 8.824,
      "is_forceout": false
    },
    {
      "message_id": 789,
      "editor_id": 33,
      "message_received": "โอเคนะ",
      "slice_count": 2,
      "slices": " |โอเคนะ |",
      "edit_duration": 6.843,
      "edit_duration_all": 7.448,
      "is_forceout": false
    },
    {
      "message_id": 790,
      "editor_id": 33,
      "message_received": "ต่อไปอีก 2 ข้อ",
      "slice_count": 1,
      "slices": " ต่อไปอีก 2 ข้อ|",
      "edit_duration": 4.948,
      "edit_duration_all": 4.948,
      "is_forceout": false
    },
    {
      "message_id": 791,
      "editor_id": 33,
      "message_received": "x ก่อนลูก",
      "slice_count": 2,
      "slices": " |คูณก่อนลูก|",
      "edit_duration": 3.211,
      "edit_duration_all": 7.883,
      "is_forceout": false
    },
    {
      "message_id": 792,
      "editor_id": 33,
      "message_received": "อันนี้เป็น A",
      "slice_count": 2,
      "slices": " |อันนี้เป็น A|",
      "edit_duration": 5.446,
      "edit_duration_all": 7.247,
      "is_forceout": false
    },
    {
      "message_id": 793,
      "editor_id": 33,
      "message_received": "ยกกำลัง 8",
      "slice_count": 1,
      "slices": " ยกกำลัง 8|",
      "edit_duration": 5.717,
      "edit_duration_all": 5.717,
      "is_forceout": false
    },
    {
      "message_id": 794,
      "editor_id": 33,
      "message_received": "ยกกำลัง 4",
      "slice_count": 2,
      "slices": " |A ยกกำลัง 4|",
      "edit_duration": 2.958,
      "edit_duration_all": 9.499,
      "is_forceout": false
    },
    {
      "message_id": 795,
      "editor_id": 33,
      "message_received": "a ^ 4",
      "slice_count": 1,
      "slices": " a ยกกำลัง  4|",
      "edit_duration": 6.677,
      "edit_duration_all": 6.677,
      "is_forceout": false
    },
    {
      "message_id": 796,
      "editor_id": 33,
      "message_received": "ฐานเหมือนกันนะคะ",
      "slice_count": 1,
      "slices": " ฐานเหมือนกันนะคะ |",
      "edit_duration": 2.348,
      "edit_duration_all": 2.348,
      "is_forceout": false
    },
    {
      "message_id": 797,
      "editor_id": 33,
      "message_received": "บวก 4",
      "slice_count": 1,
      "slices": " +4 |",
      "edit_duration": 4.742,
      "edit_duration_all": 4.742,
      "is_forceout": false
    },
    {
      "message_id": 798,
      "editor_id": 33,
      "message_received": "อันนี้เพราะว่ามันเป็นห่านนะคะ",
      "slice_count": 2,
      "slices": " อันนี้ติดลบ |เพราะว่ามันเป็นหารนะคะ |",
      "edit_duration": 3.446,
      "edit_duration_all": 7.572,
      "is_forceout": false
    },
    {
      "message_id": 799,
      "editor_id": 33,
      "message_received": "- 4 - 4",
      "slice_count": 2,
      "slices": "- 4 | - 4|",
      "edit_duration": 5.927,
      "edit_duration_all": 11.093,
      "is_forceout": false
    },
    {
      "message_id": 800,
      "editor_id": 33,
      "message_received": "เหลือ 8",
      "slice_count": 1,
      "slices": " ตัด เหลือ 8 |",
      "edit_duration": 9.394,
      "edit_duration_all": 9.394,
      "is_forceout": false
    },
    {
      "message_id": 801,
      "editor_id": 33,
      "message_received": "สุดท้ายลูกอันนี้ไม่น่าจะมีคนผิดหรือไม่ผิดอีก",
      "slice_count": 3,
      "slices": " ข้อสุดท้ายลูก |อันนี้ไม่น่าจะมีคนผิด |หรือไม่ผิดอีก|",
      "edit_duration": 3.705,
      "edit_duration_all": 6.651,
      "is_forceout": false
    },
    {
      "message_id": 802,
      "editor_id": 33,
      "message_received": "ตรวจสลาก",
      "slice_count": 2,
      "slices": " |ตรวจเ|",
      "edit_duration": 4.039,
      "edit_duration_all": 12.382,
      "is_forceout": false
    },
    {
      "message_id": 803,
      "editor_id": 33,
      "message_received": "รวมคะแนนให้ครูด้วย",
      "slice_count": 1,
      "slices": "สร็จแล้ว รวมคะแนนให้ครูด้วย|",
      "edit_duration": 10.737,
      "edit_duration_all": 10.737,
      "is_forceout": false
    },
    {
      "message_id": 804,
      "editor_id": 33,
      "message_received": "คะแนนให้ครูหน่อย",
      "slice_count": 2,
      "slices": " |นับคะแนนให้ครูหน่อย |",
      "edit_duration": 7.011,
      "edit_duration_all": 9.618,
      "is_forceout": false
    },
    {
      "message_id": 805,
      "editor_id": 33,
      "message_received": "อ้วนเท่าไหร่มันมี 20 ส่วน 25 นับว่าเพื่อนได้คะแนนเท่าไหร่",
      "slice_count": 2,
      "slices": " ส่วนเท่าไรมันมี 20 ส่วน 20 |นับว่าเพื่อนได้คะแนนเท่าไร|",
      "edit_duration": 9.294,
      "edit_duration_all": 12.048,
      "is_forceout": false
    },
    {
      "message_id": 806,
      "editor_id": 33,
      "message_received": "กังวลคือคะแนนที่เราได้ถูกข้างล่างคือ 20 นะคะ",
      "slice_count": 4,
      "slices": " | คือคะแนน |ที่เราได้ถูกข้างล่างคือ 20 นะคะ| |",
      "edit_duration": 6.667,
      "edit_duration_all": 13.843,
      "is_forceout": false
    },
    {
      "message_id": 807,
      "editor_id": 33,
      "message_received": "ใช่ข้างล่างคือ 20",
      "slice_count": 2,
      "slices": "ใช่ |ข้างล่างคือ 20|",
      "edit_duration": 11.011,
      "edit_duration_all": 12.69,
      "is_forceout": false
    },
    {
      "message_id": 808,
      "editor_id": 33,
      "message_received": "เอาสมุดส่งคืนเพื่อน",
      "slice_count": 2,
      "slices": " |แล้วเอาสมุดส่งคืนเพื่อน|",
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