{
  "average_delay": 1.607,
  "average_delay_with_out_empty_turn": 2.585,
  "average_speech_duration": 1.619,
  "average_transcribe_duration": 1.607,
  "wpm": 70,
  "wpm_with_out_empty_turn": 131,
  "agents": [
    {
      "agent_id": 3,
      "average_delay": 0,
      "average_delay_with_out_empty_turn": 0,
      "average_speech_duration": 0,
      "average_transcribe_duration": 0,
      "wpm": 0,
      "wpm_with_out_empty_turn": 0
    },
    {
      "agent_id": 4,
      "average_delay": 0,
      "average_delay_with_out_empty_turn": 0,
      "average_speech_duration": 0,
      "average_transcribe_duration": 0,
      "wpm": 0,
      "wpm_with_out_empty_turn": 0
    },
    {
      "agent_id": 5,
      "average_delay": 0,
      "average_delay_with_out_empty_turn": 0,
      "average_speech_duration": 0,
      "average_transcribe_duration": 0,
      "wpm": 0,
      "wpm_with_out_empty_turn": 0
    },
    {
      "agent_id": 2,
      "average_delay": 1.607,
      "average_delay_with_out_empty_turn": 2.585,
      "average_speech_duration": 1.619,
      "average_transcribe_duration": 1.607,
      "wpm": 70,
      "wpm_with_out_empty_turn": 131
    }
  ],
  "messages": [
    {
      "message_id": 1,
      "agent_id": 2,
      "delay": 0.553,
      "speech_duration": 0.42,
      "transcribe_duration": 0.553,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2,
      "agent_id": 2,
      "delay": 0.437,
      "speech_duration": 0.42,
      "transcribe_duration": 0.437,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3,
      "agent_id": 2,
      "delay": 3.691,
      "speech_duration": 3.748,
      "transcribe_duration": 3.691,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 4,
      "agent_id": 2,
      "delay": 0.294,
      "speech_duration": 0.356,
      "transcribe_duration": 0.294,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 5,
      "agent_id": 2,
      "delay": 0.283,
      "speech_duration": 0.228,
      "transcribe_duration": 0.283,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 6,
      "agent_id": 2,
      "delay": 0.301,
      "speech_duration": 0.356,
      "transcribe_duration": 0.301,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 7,
      "agent_id": 2,
      "delay": 0.401,
      "speech_duration": 0.356,
      "transcribe_duration": 0.401,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 8,
      "agent_id": 2,
      "delay": 0.746,
      "speech_duration": 0.804,
      "transcribe_duration": 0.746,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 9,
      "agent_id": 2,
      "delay": 0.369,
      "speech_duration": 0.356,
      "transcribe_duration": 0.369,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 10,
      "agent_id": 2,
      "delay": 4.015,
      "speech_duration": 4.068,
      "transcribe_duration": 4.015,
      "wpm": 37,
      "message": "สวัสดีค่ะ"
    },
    {
      "message_id": 11,
      "agent_id": 2,
      "delay": 0.56,
      "speech_duration": 0.612,
      "transcribe_duration": 0.56,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 12,
      "agent_id": 2,
      "delay": 5.28,
      "speech_duration": 5.22,
      "transcribe_duration": 5.28,
      "wpm": 210,
      "message": "สวัสดีพี่หล้าแล้วก็นักเรียนที่น่ารักทุกคนนะคะวันนี้ตอนเช้ามาแล้วก็เห็นนะ"
    },
    {
      "message_id": 13,
      "agent_id": 2,
      "delay": 4.295,
      "speech_duration": 4.068,
      "transcribe_duration": 4.295,
      "wpm": 118,
      "message": "แอบขึ้นมาแล้วก็นั่งนั่งรอคนเห็น"
    },
    {
      "message_id": 14,
      "agent_id": 2,
      "delay": 0.43,
      "speech_duration": 0.228,
      "transcribe_duration": 0.43,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 15,
      "agent_id": 2,
      "delay": 2.42,
      "speech_duration": 2.468,
      "transcribe_duration": 2.42,
      "wpm": 91,
      "message": "โต๊ะด้วยนะคะก็"
    },
    {
      "message_id": 16,
      "agent_id": 2,
      "delay": 1.059,
      "speech_duration": 1.124,
      "transcribe_duration": 1.059,
      "wpm": 227,
      "message": "เหนื่อยใช่ไหมลูก"
    },
    {
      "message_id": 17,
      "agent_id": 2,
      "delay": 2.416,
      "speech_duration": 2.468,
      "transcribe_duration": 2.416,
      "wpm": 207,
      "message": "เหนื่อยใช่ไหมเมื่อวานกลับมาดึกไหม"
    },
    {
      "message_id": 18,
      "agent_id": 2,
      "delay": 5.036,
      "speech_duration": 4.964,
      "transcribe_duration": 5.036,
      "wpm": 178,
      "message": "เมื่อวานไปแข่งมากลับมาข้าไม่ใช่ไหมคะพวกเรายังเด็กอยู่นะลูก"
    },
    {
      "message_id": 19,
      "agent_id": 2,
      "delay": 1.041,
      "speech_duration": 0.996,
      "transcribe_duration": 1.041,
      "wpm": 75,
      "message": "ต้อง"
    },
    {
      "message_id": 20,
      "agent_id": 2,
      "delay": 1.716,
      "speech_duration": 1.764,
      "transcribe_duration": 1.716,
      "wpm": 119,
      "message": "ฉี่ตัวเองนะคะ"
    },
    {
      "message_id": 21,
      "agent_id": 2,
      "delay": 5.873,
      "speech_duration": 5.732,
      "transcribe_duration": 5.873,
      "wpm": 204,
      "message": "เมื่อวานนี้ครูเห็นก็คือมาประมาณ 20:00 น น้องมาประมาณ 20:00 น แล้วก็นอนพอนะลูก"
    },
    {
      "message_id": 22,
      "agent_id": 2,
      "delay": 3.972,
      "speech_duration": 4.004,
      "transcribe_duration": 3.972,
      "wpm": 161,
      "message": "กลับมาแล้วรีบรีบอาบน้ำแล้วก็พักผ่อนเลยนะคะ"
    },
    {
      "message_id": 23,
      "agent_id": 2,
      "delay": 2.094,
      "speech_duration": 2.148,
      "transcribe_duration": 2.094,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 24,
      "agent_id": 2,
      "delay": 1.255,
      "speech_duration": 1.316,
      "transcribe_duration": 1.255,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 25,
      "agent_id": 2,
      "delay": 1.207,
      "speech_duration": 1.252,
      "transcribe_duration": 1.207,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 26,
      "agent_id": 2,
      "delay": 0.237,
      "speech_duration": 0.228,
      "transcribe_duration": 0.237,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 27,
      "agent_id": 2,
      "delay": 0.422,
      "speech_duration": 0.484,
      "transcribe_duration": 0.422,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 28,
      "agent_id": 2,
      "delay": 4.055,
      "speech_duration": 4.068,
      "transcribe_duration": 4.055,
      "wpm": 96,
      "message": "เคนะพร้อมที่จะเรียนไหมลูก"
    },
    {
      "message_id": 29,
      "agent_id": 2,
      "delay": 0.494,
      "speech_duration": 0.548,
      "transcribe_duration": 0.494,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 30,
      "agent_id": 2,
      "delay": 5.208,
      "speech_duration": 5.22,
      "transcribe_duration": 5.208,
      "wpm": 181,
      "message": "วันนี้ครูสอนเรื่องที่ง่ายๆนะคะไม่ยากเลยไม่ยากเลยนะคะสำหรับลูกๆ"
    },
    {
      "message_id": 31,
      "agent_id": 2,
      "delay": 0.951,
      "speech_duration": 0.996,
      "transcribe_duration": 0.951,
      "wpm": 60,
      "message": "ครู"
    },
    {
      "message_id": 32,
      "agent_id": 2,
      "delay": 0.423,
      "speech_duration": 0.484,
      "transcribe_duration": 0.423,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 33,
      "agent_id": 2,
      "delay": 0.429,
      "speech_duration": 0.228,
      "transcribe_duration": 0.429,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 34,
      "agent_id": 2,
      "delay": 6.156,
      "speech_duration": 6.052,
      "transcribe_duration": 6.156,
      "wpm": 231,
      "message": "จริงๆลูกเรียนไปแล้วนะคะครูเจนเคยสอนลูกไปแล้วแต่วันนี้กูจะมาทวนหน่อยนึงก็คือเรื่องของความหมาย"
    },
    {
      "message_id": 35,
      "agent_id": 2,
      "delay": 1.442,
      "speech_duration": 1.508,
      "transcribe_duration": 1.442,
      "wpm": 70,
      "message": "อนุกรม"
    },
    {
      "message_id": 36,
      "agent_id": 2,
      "delay": 1.483,
      "speech_duration": 1.508,
      "transcribe_duration": 1.483,
      "wpm": 99,
      "message": "จำคำนี้นะ"
    },
    {
      "message_id": 37,
      "agent_id": 2,
      "delay": 5.717,
      "speech_duration": 5.668,
      "transcribe_duration": 5.717,
      "wpm": 114,
      "message": "ขี้เกียจนะคะอนุกรมนะคะสะกดอออ่างนอหนูสระอุ"
    },
    {
      "message_id": 38,
      "agent_id": 2,
      "delay": 0.993,
      "speech_duration": 1.06,
      "transcribe_duration": 0.993,
      "wpm": 71,
      "message": "กไก่"
    },
    {
      "message_id": 39,
      "agent_id": 2,
      "delay": 1.966,
      "speech_duration": 2.02,
      "transcribe_duration": 1.966,
      "wpm": 89,
      "message": "รอเรือมอม้า"
    },
    {
      "message_id": 40,
      "agent_id": 2,
      "delay": 0.446,
      "speech_duration": 0.42,
      "transcribe_duration": 0.446,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 41,
      "agent_id": 2,
      "delay": 0.433,
      "speech_duration": 0.484,
      "transcribe_duration": 0.433,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 42,
      "agent_id": 2,
      "delay": 6.318,
      "speech_duration": 6.244,
      "transcribe_duration": 6.318,
      "wpm": 190,
      "message": "หาอย่าเพิ่งคุยกันอย่าเพิ่งคุยกันดูพี่ล่ามด้วยนะคะพี่น้ำด้วยไม่ต้องคุยกันถ้าลูก"
    },
    {
      "message_id": 43,
      "agent_id": 2,
      "delay": 2.721,
      "speech_duration": 2.66,
      "transcribe_duration": 2.721,
      "wpm": 186,
      "message": "คุยแล้วไม่มองกระดานไม่มองจอเนี่ย"
    },
    {
      "message_id": 44,
      "agent_id": 2,
      "delay": 3.355,
      "speech_duration": 3.364,
      "transcribe_duration": 3.355,
      "wpm": 156,
      "message": "ลูกก็จะจำไม่ได้นะคะเพราะคำนี้สำคัญ"
    },
    {
      "message_id": 45,
      "agent_id": 2,
      "delay": 3.948,
      "speech_duration": 3.94,
      "transcribe_duration": 3.948,
      "wpm": 175,
      "message": "คำว่าอนุกรมเนี่ยสำคัญสัญลักษณ์ของเขาเห็นไหมคะ"
    },
    {
      "message_id": 46,
      "agent_id": 2,
      "delay": 1.979,
      "speech_duration": 2.02,
      "transcribe_duration": 1.979,
      "wpm": 149,
      "message": "ตัว H ที่อยู่ข้างบน"
    },
    {
      "message_id": 47,
      "agent_id": 2,
      "delay": 1.512,
      "speech_duration": 1.508,
      "transcribe_duration": 1.512,
      "wpm": 189,
      "message": "ที่อยู่ข้างบนเนี่ย"
    },
    {
      "message_id": 48,
      "agent_id": 2,
      "delay": 1.909,
      "speech_duration": 1.892,
      "transcribe_duration": 1.909,
      "wpm": 166,
      "message": "ภาษาอังกฤษนะคือตัว H"
    },
    {
      "message_id": 49,
      "agent_id": 2,
      "delay": 5.462,
      "speech_duration": 5.284,
      "transcribe_duration": 5.462,
      "wpm": 185,
      "message": "มันคืออะไรวันนี้เราจะมาดูนะคะว่าความหมายของอนุกรมจริงๆมันคืออะไร"
    },
    {
      "message_id": 50,
      "agent_id": 2,
      "delay": 1.127,
      "speech_duration": 0.932,
      "transcribe_duration": 1.127,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 51,
      "agent_id": 2,
      "delay": 0.874,
      "speech_duration": 0.932,
      "transcribe_duration": 0.874,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 52,
      "agent_id": 2,
      "delay": 5.911,
      "speech_duration": 5.924,
      "transcribe_duration": 5.911,
      "wpm": 165,
      "message": "วันนี้นะคะวัตถุประสงค์ของการเรียนรู้ของเราก็คือจะต้องอธิบายเด็กๆ"
    },
    {
      "message_id": 53,
      "agent_id": 2,
      "delay": 2.876,
      "speech_duration": 2.916,
      "transcribe_duration": 2.876,
      "wpm": 134,
      "message": "จงอธิบายความหมายของอนุกรม"
    },
    {
      "message_id": 54,
      "agent_id": 2,
      "delay": 2.858,
      "speech_duration": 2.468,
      "transcribe_duration": 2.858,
      "wpm": 134,
      "message": "อนุกรมหมายถึงอะไรนะคะ"
    },
    {
      "message_id": 55,
      "agent_id": 2,
      "delay": 3.191,
      "speech_duration": 3.236,
      "transcribe_duration": 3.191,
      "wpm": 130,
      "message": "แล้วก็บอกประเภทของอนุกรมได้"
    },
    {
      "message_id": 56,
      "agent_id": 2,
      "delay": 0.283,
      "speech_duration": 0.356,
      "transcribe_duration": 0.283,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 57,
      "agent_id": 2,
      "delay": 0.933,
      "speech_duration": 0.996,
      "transcribe_duration": 0.933,
      "wpm": 105,
      "message": "อนุกรม"
    },
    {
      "message_id": 58,
      "agent_id": 2,
      "delay": 0.704,
      "speech_duration": 0.74,
      "transcribe_duration": 0.704,
      "wpm": 122,
      "message": "จำกัด"
    },
    {
      "message_id": 59,
      "agent_id": 2,
      "delay": 2.487,
      "speech_duration": 2.532,
      "transcribe_duration": 2.487,
      "wpm": 77,
      "message": "อนุกรมอนันต์"
    },
    {
      "message_id": 60,
      "agent_id": 2,
      "delay": 0.445,
      "speech_duration": 0.228,
      "transcribe_duration": 0.445,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 61,
      "agent_id": 2,
      "delay": 2.497,
      "speech_duration": 2.532,
      "transcribe_duration": 2.497,
      "wpm": 101,
      "message": "2 อันเนี้ยตัวไหน"
    },
    {
      "message_id": 62,
      "agent_id": 2,
      "delay": 6.028,
      "speech_duration": 6.052,
      "transcribe_duration": 6.028,
      "wpm": 161,
      "message": "เลือกให้ถูกนะคะบอกให้ได้และตัวสุดท้ายนักเรียนจะต้องสามารถหาผลบวก"
    },
    {
      "message_id": 63,
      "agent_id": 2,
      "delay": 0.682,
      "speech_duration": 0.74,
      "transcribe_duration": 0.682,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 64,
      "agent_id": 2,
      "delay": 2.439,
      "speech_duration": 2.468,
      "transcribe_duration": 2.439,
      "wpm": 134,
      "message": "n พจน์แรกของอนุกรมได้"
    },
    {
      "message_id": 65,
      "agent_id": 2,
      "delay": 5.515,
      "speech_duration": 5.412,
      "transcribe_duration": 5.515,
      "wpm": 158,
      "message": "ผลบวกราคายังไม่ถึงการคูณและการบวกเพราะฉะนั้นลูกจะต้องฝึก"
    },
    {
      "message_id": 66,
      "agent_id": 2,
      "delay": 4.626,
      "speech_duration": 4.58,
      "transcribe_duration": 4.626,
      "wpm": 180,
      "message": "ทักษะการบวกการบวกก็คือการเพิ่มขึ้นตามจำนวนที่เขาให้บวก"
    },
    {
      "message_id": 67,
      "agent_id": 2,
      "delay": 0.616,
      "speech_duration": 0.676,
      "transcribe_duration": 0.616,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 68,
      "agent_id": 2,
      "delay": 0.258,
      "speech_duration": 0.292,
      "transcribe_duration": 0.258,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 69,
      "agent_id": 2,
      "delay": 0.873,
      "speech_duration": 0.932,
      "transcribe_duration": 0.873,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 70,
      "agent_id": 2,
      "delay": 0.248,
      "speech_duration": 0.228,
      "transcribe_duration": 0.248,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 71,
      "agent_id": 2,
      "delay": 0.379,
      "speech_duration": 0.228,
      "transcribe_duration": 0.379,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 72,
      "agent_id": 2,
      "delay": 0.23,
      "speech_duration": 0.228,
      "transcribe_duration": 0.23,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 73,
      "agent_id": 2,
      "delay": 0.269,
      "speech_duration": 0.228,
      "transcribe_duration": 0.269,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 74,
      "agent_id": 2,
      "delay": 0.49,
      "speech_duration": 0.548,
      "transcribe_duration": 0.49,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 75,
      "agent_id": 2,
      "delay": 1.904,
      "speech_duration": 1.956,
      "transcribe_duration": 1.904,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 76,
      "agent_id": 2,
      "delay": 0.21,
      "speech_duration": 0.228,
      "transcribe_duration": 0.21,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 77,
      "agent_id": 2,
      "delay": 0.428,
      "speech_duration": 0.228,
      "transcribe_duration": 0.428,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 78,
      "agent_id": 2,
      "delay": 0.348,
      "speech_duration": 0.42,
      "transcribe_duration": 0.348,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 79,
      "agent_id": 2,
      "delay": 2.597,
      "speech_duration": 0.932,
      "transcribe_duration": 2.597,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 80,
      "agent_id": 2,
      "delay": 2.804,
      "speech_duration": 2.852,
      "transcribe_duration": 2.804,
      "wpm": 137,
      "message": "จำได้ไหมคำว่าลำดับเลขคณิต"
    },
    {
      "message_id": 81,
      "agent_id": 2,
      "delay": 2.188,
      "speech_duration": 2.148,
      "transcribe_duration": 2.188,
      "wpm": 223,
      "message": "อันนี้กูส่งเงินไปแล้วนะลำดับอ่ะ"
    },
    {
      "message_id": 82,
      "agent_id": 2,
      "delay": 1.926,
      "speech_duration": 1.956,
      "transcribe_duration": 1.926,
      "wpm": 153,
      "message": "ลำดับมันหมายถึงอะไร"
    },
    {
      "message_id": 83,
      "agent_id": 2,
      "delay": 3.583,
      "speech_duration": 3.62,
      "transcribe_duration": 3.583,
      "wpm": 95,
      "message": "ตำแหน่ง A1 A1 คือจำนวน"
    },
    {
      "message_id": 84,
      "agent_id": 2,
      "delay": 1.699,
      "speech_duration": 1.444,
      "transcribe_duration": 1.699,
      "wpm": 156,
      "message": "สำนวนอะไรก็ได้"
    },
    {
      "message_id": 85,
      "agent_id": 2,
      "delay": 4.579,
      "speech_duration": 4.452,
      "transcribe_duration": 4.579,
      "wpm": 165,
      "message": "เสร็จแล้วคอมม่าจะขั้นด้วยคอมม่าแล้วก็มีตัวเลขอีก"
    },
    {
      "message_id": 86,
      "agent_id": 2,
      "delay": 1.683,
      "speech_duration": 1.7,
      "transcribe_duration": 1.683,
      "wpm": 141,
      "message": "เป็นชุดของโอเล่"
    },
    {
      "message_id": 87,
      "agent_id": 2,
      "delay": 2.827,
      "speech_duration": 2.852,
      "transcribe_duration": 2.827,
      "wpm": 184,
      "message": "ถ้าบอกว่าเป็นลำดับเลขคณิตเมื่อไหร่"
    },
    {
      "message_id": 88,
      "agent_id": 2,
      "delay": 0.357,
      "speech_duration": 0.228,
      "transcribe_duration": 0.357,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 89,
      "agent_id": 2,
      "delay": 3.446,
      "speech_duration": 3.492,
      "transcribe_duration": 3.446,
      "wpm": 107,
      "message": "มันจะต้องมีค่าผลต่างร่วม"
    },
    {
      "message_id": 90,
      "agent_id": 2,
      "delay": 0.876,
      "speech_duration": 0.932,
      "transcribe_duration": 0.876,
      "wpm": 129,
      "message": "ระหว่าง"
    },
    {
      "message_id": 91,
      "agent_id": 2,
      "delay": 2.041,
      "speech_duration": 2.084,
      "transcribe_duration": 2.041,
      "wpm": 108,
      "message": "A1 กับ A2 นะคะ"
    },
    {
      "message_id": 92,
      "agent_id": 2,
      "delay": 0.229,
      "speech_duration": 0.228,
      "transcribe_duration": 0.229,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 93,
      "agent_id": 2,
      "delay": 0.938,
      "speech_duration": 0.996,
      "transcribe_duration": 0.938,
      "wpm": 181,
      "message": "ได้เท่าไหร่"
    },
    {
      "message_id": 94,
      "agent_id": 2,
      "delay": 0.27,
      "speech_duration": 0.228,
      "transcribe_duration": 0.27,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 95,
      "agent_id": 2,
      "delay": 2.57,
      "speech_duration": 2.596,
      "transcribe_duration": 2.57,
      "wpm": 98,
      "message": "A2 กับ A3 ผลต่าง"
    },
    {
      "message_id": 96,
      "agent_id": 2,
      "delay": 3.982,
      "speech_duration": 3.94,
      "transcribe_duration": 3.982,
      "wpm": 187,
      "message": "ไม่เท่าไหร่ถ้าเมื่อไหร่ก็ตามที่ผลต่างตัวนี้เนี่ย"
    },
    {
      "message_id": 97,
      "agent_id": 2,
      "delay": 1.389,
      "speech_duration": 1.444,
      "transcribe_duration": 1.389,
      "wpm": 114,
      "message": "มันเท่ากัน"
    },
    {
      "message_id": 98,
      "agent_id": 2,
      "delay": 3.655,
      "speech_duration": 3.684,
      "transcribe_duration": 3.655,
      "wpm": 138,
      "message": "ไม่ว่าเราจะจับคู่ไหนนะคะมาลบเนี่ย"
    },
    {
      "message_id": 99,
      "agent_id": 2,
      "delay": 2.295,
      "speech_duration": 2.34,
      "transcribe_duration": 2.295,
      "wpm": 154,
      "message": "มันจะมีค่าเท่ากันหมดเลย"
    },
    {
      "message_id": 100,
      "agent_id": 2,
      "delay": 6.072,
      "speech_duration": 6.052,
      "transcribe_duration": 6.072,
      "wpm": 171,
      "message": "อันนี้เขาถึงจะบอกว่าเป็นลำดับเลขคณิตนะคะแล้วผลต่างร่วมสัญลักษณ์ก็คือ"
    },
    {
      "message_id": 101,
      "agent_id": 2,
      "delay": 0.81,
      "speech_duration": 0.868,
      "transcribe_duration": 0.81,
      "wpm": 121,
      "message": "อะไรคะ"
    },
    {
      "message_id": 102,
      "agent_id": 2,
      "delay": 5.323,
      "speech_duration": 5.284,
      "transcribe_duration": 5.323,
      "wpm": 156,
      "message": "จำได้ไหมตัวดีพอดีนะคะภาษาอังกฤษตัว D น่ะจำให้ได้ตอนนี้"
    },
    {
      "message_id": 103,
      "agent_id": 2,
      "delay": 5.776,
      "speech_duration": 5.796,
      "transcribe_duration": 5.776,
      "wpm": 202,
      "message": "สัญลักษณ์ภาษาอังกฤษของเราดีนะเรารู้มาตั้งแต่เริ่มเรียนแล้วนะคะก็คือผลต่างร่วม"
    },
    {
      "message_id": 104,
      "agent_id": 2,
      "delay": 4.033,
      "speech_duration": 4.004,
      "transcribe_duration": 4.033,
      "wpm": 165,
      "message": "ก็ตำแหน่ง A1 A1 ก็คือตัวเลขที่อยู่พจน์ที่ 1"
    },
    {
      "message_id": 105,
      "agent_id": 2,
      "delay": 5.367,
      "speech_duration": 5.284,
      "transcribe_duration": 5.367,
      "wpm": 162,
      "message": "คืออะไรจำนวนที่อยู่พจน์ที่ 1 คืออะไรนะคะ A2 A3 จนกระทั่ง"
    },
    {
      "message_id": 106,
      "agent_id": 2,
      "delay": 1.053,
      "speech_duration": 0.996,
      "transcribe_duration": 1.053,
      "wpm": 60,
      "message": "a n"
    },
    {
      "message_id": 107,
      "agent_id": 2,
      "delay": 2.889,
      "speech_duration": 2.852,
      "transcribe_duration": 2.889,
      "wpm": 168,
      "message": "เลนส์ตัวนี้ลูกก็สัมผัสมานานแล้ว"
    },
    {
      "message_id": 108,
      "agent_id": 2,
      "delay": 1.272,
      "speech_duration": 1.316,
      "transcribe_duration": 1.272,
      "wpm": 103,
      "message": "คือโพสต์"
    },
    {
      "message_id": 109,
      "agent_id": 2,
      "delay": 2.966,
      "speech_duration": 2.852,
      "transcribe_duration": 2.966,
      "wpm": 163,
      "message": "พี่เอ็นนะคะพจน์ที่ N ของชุดนี้"
    },
    {
      "message_id": 110,
      "agent_id": 2,
      "delay": 0.392,
      "speech_duration": 0.42,
      "transcribe_duration": 0.392,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 111,
      "agent_id": 2,
      "delay": 0.301,
      "speech_duration": 0.356,
      "transcribe_duration": 0.301,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 112,
      "agent_id": 2,
      "delay": 4.834,
      "speech_duration": 4.772,
      "transcribe_duration": 4.834,
      "wpm": 204,
      "message": "ไม่รู้ว่าเห็นคือค่าเท่าไหร่นะคะแล้วแต่ว่าโจทย์อ่ะจะให้เรามายังไง"
    },
    {
      "message_id": 113,
      "agent_id": 2,
      "delay": 0.369,
      "speech_duration": 0.228,
      "transcribe_duration": 0.369,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 114,
      "agent_id": 2,
      "delay": 2.425,
      "speech_duration": 2.468,
      "transcribe_duration": 2.425,
      "wpm": 91,
      "message": "ถ้าหาพจน์ที่ n"
    },
    {
      "message_id": 115,
      "agent_id": 2,
      "delay": 6.02,
      "speech_duration": 6.052,
      "transcribe_duration": 6.02,
      "wpm": 119,
      "message": "ถ้ากำหนดให้ a = 10 แสดงว่า A1 A2 A3 ตรงนี้ก็คือ"
    },
    {
      "message_id": 116,
      "agent_id": 2,
      "delay": 2.036,
      "speech_duration": 2.084,
      "transcribe_duration": 2.036,
      "wpm": 65,
      "message": "A4 A5 A6"
    },
    {
      "message_id": 117,
      "agent_id": 2,
      "delay": 4.069,
      "speech_duration": 4.068,
      "transcribe_duration": 4.069,
      "wpm": 103,
      "message": "A7 a8 A9 สุดท้ายก็จะเป็น A4"
    },
    {
      "message_id": 118,
      "agent_id": 2,
      "delay": 0.197,
      "speech_duration": 0.228,
      "transcribe_duration": 0.197,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 119,
      "agent_id": 2,
      "delay": 5.002,
      "speech_duration": 5.028,
      "transcribe_duration": 5.002,
      "wpm": 134,
      "message": "ขึ้นอยู่กับว่าโจทก์นะคะกำหนดอะไรมาให้เรานะคะ"
    },
    {
      "message_id": 120,
      "agent_id": 2,
      "delay": 0.294,
      "speech_duration": 0.292,
      "transcribe_duration": 0.294,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 121,
      "agent_id": 2,
      "delay": 0.276,
      "speech_duration": 0.228,
      "transcribe_duration": 0.276,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 122,
      "agent_id": 2,
      "delay": 0.359,
      "speech_duration": 0.42,
      "transcribe_duration": 0.359,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 123,
      "agent_id": 2,
      "delay": 0.865,
      "speech_duration": 0.932,
      "transcribe_duration": 0.865,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 124,
      "agent_id": 2,
      "delay": 2.12,
      "speech_duration": 2.148,
      "transcribe_duration": 2.12,
      "wpm": 119,
      "message": "ครูจะให้ช่วยนะคะ"
    },
    {
      "message_id": 125,
      "agent_id": 2,
      "delay": 1.713,
      "speech_duration": 1.7,
      "transcribe_duration": 1.713,
      "wpm": 194,
      "message": "รู้เห็นตัวเลขนี้ไหมคะ"
    },
    {
      "message_id": 126,
      "agent_id": 2,
      "delay": 0.313,
      "speech_duration": 0.356,
      "transcribe_duration": 0.313,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 127,
      "agent_id": 2,
      "delay": 1.334,
      "speech_duration": 1.38,
      "transcribe_duration": 1.334,
      "wpm": 109,
      "message": "ตัวเลขนี้"
    },
    {
      "message_id": 128,
      "agent_id": 2,
      "delay": 6.4,
      "speech_duration": 6.308,
      "transcribe_duration": 6.4,
      "wpm": 205,
      "message": "ใช่มันเหมือนการที่ครูติดบนกระดานมันเหมือนกันเลยที่กูติดตัวเลขไว้บนกระดานให้ลูกๆดูนะคะ"
    },
    {
      "message_id": 129,
      "agent_id": 2,
      "delay": 1.55,
      "speech_duration": 1.572,
      "transcribe_duration": 1.55,
      "wpm": 181,
      "message": "หน้าจอนี่เหมือนกัน"
    },
    {
      "message_id": 130,
      "agent_id": 2,
      "delay": 1.785,
      "speech_duration": 1.828,
      "transcribe_duration": 1.785,
      "wpm": 164,
      "message": "ลูกมองตัวเลขแล้วลูก"
    },
    {
      "message_id": 131,
      "agent_id": 2,
      "delay": 1.512,
      "speech_duration": 1.572,
      "transcribe_duration": 1.512,
      "wpm": 134,
      "message": "ให้เรียงลำดับ"
    },
    {
      "message_id": 132,
      "agent_id": 2,
      "delay": 1.964,
      "speech_duration": 2.02,
      "transcribe_duration": 1.964,
      "wpm": 111,
      "message": "จากน้อยไปหามาก"
    },
    {
      "message_id": 133,
      "agent_id": 2,
      "delay": 2.116,
      "speech_duration": 2.148,
      "transcribe_duration": 2.116,
      "wpm": 140,
      "message": "ตัวเลขไหนคะขึ้นก่อน"
    },
    {
      "message_id": 134,
      "agent_id": 2,
      "delay": 1.518,
      "speech_duration": 1.572,
      "transcribe_duration": 1.518,
      "wpm": 172,
      "message": "น้อยที่สุดคืออะไร"
    },
    {
      "message_id": 135,
      "agent_id": 2,
      "delay": 4.097,
      "speech_duration": 4.132,
      "transcribe_duration": 4.097,
      "wpm": 76,
      "message": "ถูกต้องง่ายมากใช่ไหม"
    },
    {
      "message_id": 136,
      "agent_id": 2,
      "delay": 1.793,
      "speech_duration": 1.828,
      "transcribe_duration": 1.793,
      "wpm": 139,
      "message": "เลข 1 น้อยที่สุด"
    },
    {
      "message_id": 137,
      "agent_id": 2,
      "delay": 1.846,
      "speech_duration": 1.892,
      "transcribe_duration": 1.846,
      "wpm": 174,
      "message": "นะคะเดี๋ยวกูจะเขียนบน"
    },
    {
      "message_id": 138,
      "agent_id": 2,
      "delay": 1.436,
      "speech_duration": 1.444,
      "transcribe_duration": 1.436,
      "wpm": 104,
      "message": "ให้เพื่อน"
    },
    {
      "message_id": 139,
      "agent_id": 2,
      "delay": 1.258,
      "speech_duration": 1.316,
      "transcribe_duration": 1.258,
      "wpm": 137,
      "message": "มาเขียนช่วย"
    },
    {
      "message_id": 140,
      "agent_id": 2,
      "delay": 1.201,
      "speech_duration": 1.252,
      "transcribe_duration": 1.201,
      "wpm": 120,
      "message": "รัชชานนท์"
    },
    {
      "message_id": 141,
      "agent_id": 2,
      "delay": 0.227,
      "speech_duration": 0.292,
      "transcribe_duration": 0.227,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 142,
      "agent_id": 2,
      "delay": 0.275,
      "speech_duration": 0.292,
      "transcribe_duration": 0.275,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 143,
      "agent_id": 2,
      "delay": 0.567,
      "speech_duration": 0.612,
      "transcribe_duration": 0.567,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 144,
      "agent_id": 2,
      "delay": 0.401,
      "speech_duration": 0.356,
      "transcribe_duration": 0.401,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 145,
      "agent_id": 2,
      "delay": 5.009,
      "speech_duration": 5.028,
      "transcribe_duration": 5.009,
      "wpm": 149,
      "message": "เชิญออกมาเขียนตัวเลขนะคะเรียงลำดับช่วยคุณหน่อยลูก"
    },
    {
      "message_id": 146,
      "agent_id": 2,
      "delay": 2.872,
      "speech_duration": 2.916,
      "transcribe_duration": 2.872,
      "wpm": 195,
      "message": "แล้วให้เพื่อนๆนะคะเพื่อนๆที่นั่งเนี่ย"
    },
    {
      "message_id": 147,
      "agent_id": 2,
      "delay": 3.077,
      "speech_duration": 3.044,
      "transcribe_duration": 3.077,
      "wpm": 168,
      "message": "ข่อยบอกแล้วชานนท์ว่าตัวเลขไหนนะคะ"
    },
    {
      "message_id": 148,
      "agent_id": 2,
      "delay": 1.135,
      "speech_duration": 1.188,
      "transcribe_duration": 1.135,
      "wpm": 177,
      "message": "ลําดับเลขคณิต"
    },
    {
      "message_id": 149,
      "agent_id": 2,
      "delay": 2.489,
      "speech_duration": 2.532,
      "transcribe_duration": 2.489,
      "wpm": 195,
      "message": "ตัวไหนที่เรียงตั้งแต่น้อยไปหามาก"
    },
    {
      "message_id": 150,
      "agent_id": 2,
      "delay": 0.489,
      "speech_duration": 0.548,
      "transcribe_duration": 0.489,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 151,
      "agent_id": 2,
      "delay": 0.245,
      "speech_duration": 0.292,
      "transcribe_duration": 0.245,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 152,
      "agent_id": 2,
      "delay": 0.351,
      "speech_duration": 0.42,
      "transcribe_duration": 0.351,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 153,
      "agent_id": 2,
      "delay": 0.253,
      "speech_duration": 0.228,
      "transcribe_duration": 0.253,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 154,
      "agent_id": 2,
      "delay": 5.371,
      "speech_duration": 5.412,
      "transcribe_duration": 5.371,
      "wpm": 147,
      "message": "เมื่อเราเลือกตัวเลขได้แล้วก็ใส่ด้วยเครื่องหมายคอมม่า"
    },
    {
      "message_id": 155,
      "agent_id": 2,
      "delay": 2.337,
      "speech_duration": 2.34,
      "transcribe_duration": 2.337,
      "wpm": 147,
      "message": "พม่าใช่ไหมคะอ่านคอมม่า"
    },
    {
      "message_id": 156,
      "agent_id": 2,
      "delay": 5.154,
      "speech_duration": 5.156,
      "transcribe_duration": 5.154,
      "wpm": 122,
      "message": "ตัวเลขต่อไปคือเท่าไหร่ลูก 2 ใช่ไหม 4 เหรอ"
    },
    {
      "message_id": 157,
      "agent_id": 2,
      "delay": 2.284,
      "speech_duration": 2.34,
      "transcribe_duration": 2.284,
      "wpm": 103,
      "message": "ไม่ใช่หรอกดูดีๆ"
    },
    {
      "message_id": 158,
      "agent_id": 2,
      "delay": 4.847,
      "speech_duration": 4.708,
      "transcribe_duration": 4.847,
      "wpm": 185,
      "message": "ถ้ามองอย่างนี้อ่ะหนึ่งแล้ว 4 หรอแต่ครูบอกว่าให้เรียงลำดับ"
    },
    {
      "message_id": 159,
      "agent_id": 2,
      "delay": 1.718,
      "speech_duration": 1.764,
      "transcribe_duration": 1.718,
      "wpm": 102,
      "message": "ให้เรียงจาก"
    },
    {
      "message_id": 160,
      "agent_id": 2,
      "delay": 5.36,
      "speech_duration": 5.412,
      "transcribe_duration": 5.36,
      "wpm": 158,
      "message": "น้อยไปหามากเพราะฉะนั้นตัวเลขที่เราจะต้องเอาออกมาก็คือเลข"
    },
    {
      "message_id": 161,
      "agent_id": 2,
      "delay": 2.298,
      "speech_duration": 2.34,
      "transcribe_duration": 2.298,
      "wpm": 77,
      "message": "ถูกต้องนะคะ"
    },
    {
      "message_id": 162,
      "agent_id": 2,
      "delay": 2.165,
      "speech_duration": 2.212,
      "transcribe_duration": 2.165,
      "wpm": 102,
      "message": "คอมม่าต่อไปคือ"
    },
    {
      "message_id": 163,
      "agent_id": 2,
      "delay": 1.391,
      "speech_duration": 1.444,
      "transcribe_duration": 1.391,
      "wpm": 73,
      "message": "3 นะคะ"
    },
    {
      "message_id": 164,
      "agent_id": 2,
      "delay": 1.33,
      "speech_duration": 1.38,
      "transcribe_duration": 1.33,
      "wpm": 163,
      "message": "ต่อไปคืออะไรคะ"
    },
    {
      "message_id": 165,
      "agent_id": 2,
      "delay": 0.261,
      "speech_duration": 0.228,
      "transcribe_duration": 0.261,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 166,
      "agent_id": 2,
      "delay": 0.281,
      "speech_duration": 0.292,
      "transcribe_duration": 0.281,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 167,
      "agent_id": 2,
      "delay": 0.23,
      "speech_duration": 0.228,
      "transcribe_duration": 0.23,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 168,
      "agent_id": 2,
      "delay": 0.258,
      "speech_duration": 0.292,
      "transcribe_duration": 0.258,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 169,
      "agent_id": 2,
      "delay": 0.243,
      "speech_duration": 0.292,
      "transcribe_duration": 0.243,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 170,
      "agent_id": 2,
      "delay": 5.328,
      "speech_duration": 5.284,
      "transcribe_duration": 5.328,
      "wpm": 108,
      "message": "4 แล้วอะไร 5 แล้ว 6 สุดท้ายแล้วใช่ไหม"
    },
    {
      "message_id": 171,
      "agent_id": 2,
      "delay": 5.289,
      "speech_duration": 5.284,
      "transcribe_duration": 5.289,
      "wpm": 179,
      "message": "โอเคเรียงลำดับได้ถูกต้องเลยลูกเลี้ยงได้ถูกต้องนะคะจากตัวเลขนี้"
    },
    {
      "message_id": 172,
      "agent_id": 2,
      "delay": 1.268,
      "speech_duration": 1.316,
      "transcribe_duration": 1.268,
      "wpm": 125,
      "message": "กูถามหน่อย"
    },
    {
      "message_id": 173,
      "agent_id": 2,
      "delay": 1.613,
      "speech_duration": 1.636,
      "transcribe_duration": 1.613,
      "wpm": 156,
      "message": "ลำดับตัวนี้เนี่ย"
    },
    {
      "message_id": 174,
      "agent_id": 2,
      "delay": 2.789,
      "speech_duration": 2.852,
      "transcribe_duration": 2.789,
      "wpm": 84,
      "message": "ลำดับชุดนี้นะคะ"
    },
    {
      "message_id": 175,
      "agent_id": 2,
      "delay": 2.41,
      "speech_duration": 2.468,
      "transcribe_duration": 2.41,
      "wpm": 152,
      "message": "ถ้าผลต่างร่วมเท่าไหร่ลูก"
    },
    {
      "message_id": 176,
      "agent_id": 2,
      "delay": 1.911,
      "speech_duration": 1.956,
      "transcribe_duration": 1.911,
      "wpm": 184,
      "message": "มีค่าผลต่างร่วมเท่าไหร่"
    },
    {
      "message_id": 177,
      "agent_id": 2,
      "delay": 1.534,
      "speech_duration": 1.572,
      "transcribe_duration": 1.534,
      "wpm": 181,
      "message": "ดีนี่มีค่าเท่าไหร่"
    },
    {
      "message_id": 178,
      "agent_id": 2,
      "delay": 0.272,
      "speech_duration": 0.228,
      "transcribe_duration": 0.272,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 179,
      "agent_id": 2,
      "delay": 0.257,
      "speech_duration": 0.292,
      "transcribe_duration": 0.257,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 180,
      "agent_id": 2,
      "delay": 2.151,
      "speech_duration": 2.212,
      "transcribe_duration": 2.151,
      "wpm": 237,
      "message": "ลูกคิดว่ามันเพิ่มขึ้นเท่าไหร่เนี่ย"
    },
    {
      "message_id": 181,
      "agent_id": 2,
      "delay": 0.934,
      "speech_duration": 0.996,
      "transcribe_duration": 0.934,
      "wpm": 271,
      "message": "เพิ่มขึ้นเท่าไหร่"
    },
    {
      "message_id": 182,
      "agent_id": 2,
      "delay": 0.436,
      "speech_duration": 0.484,
      "transcribe_duration": 0.436,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 183,
      "agent_id": 2,
      "delay": 0.82,
      "speech_duration": 0.868,
      "transcribe_duration": 0.82,
      "wpm": 52,
      "message": "ดี"
    },
    {
      "message_id": 184,
      "agent_id": 2,
      "delay": 1.853,
      "speech_duration": 1.892,
      "transcribe_duration": 1.853,
      "wpm": 87,
      "message": "ผลต่างร่วม"
    },
    {
      "message_id": 185,
      "agent_id": 2,
      "delay": 0.227,
      "speech_duration": 0.292,
      "transcribe_duration": 0.227,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 186,
      "agent_id": 2,
      "delay": 0.255,
      "speech_duration": 0.228,
      "transcribe_duration": 0.255,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 187,
      "agent_id": 2,
      "delay": 0.276,
      "speech_duration": 0.228,
      "transcribe_duration": 0.276,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 188,
      "agent_id": 2,
      "delay": 0.291,
      "speech_duration": 0.228,
      "transcribe_duration": 0.291,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 189,
      "agent_id": 2,
      "delay": 1.319,
      "speech_duration": 1.38,
      "transcribe_duration": 1.319,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 190,
      "agent_id": 2,
      "delay": 1.086,
      "speech_duration": 1.124,
      "transcribe_duration": 1.086,
      "wpm": 267,
      "message": "เพิ่มขึ้นเท่าไหร่คะ"
    },
    {
      "message_id": 191,
      "agent_id": 2,
      "delay": 0.373,
      "speech_duration": 0.228,
      "transcribe_duration": 0.373,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 192,
      "agent_id": 2,
      "delay": 0.259,
      "speech_duration": 0.228,
      "transcribe_duration": 0.259,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 193,
      "agent_id": 2,
      "delay": 2.047,
      "speech_duration": 2.084,
      "transcribe_duration": 2.047,
      "wpm": 72,
      "message": "ถ้าดีก็ดี"
    },
    {
      "message_id": 194,
      "agent_id": 2,
      "delay": 1.126,
      "speech_duration": 1.188,
      "transcribe_duration": 1.126,
      "wpm": 177,
      "message": "ใครดีเท่าไหร่"
    },
    {
      "message_id": 195,
      "agent_id": 2,
      "delay": 1.852,
      "speech_duration": 1.892,
      "transcribe_duration": 1.852,
      "wpm": 119,
      "message": "จากลำดับชุดนี้"
    },
    {
      "message_id": 196,
      "agent_id": 2,
      "delay": 0.209,
      "speech_duration": 0.228,
      "transcribe_duration": 0.209,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 197,
      "agent_id": 2,
      "delay": 1.447,
      "speech_duration": 1.508,
      "transcribe_duration": 1.447,
      "wpm": 90,
      "message": "ไม่ใช่ 6"
    },
    {
      "message_id": 198,
      "agent_id": 2,
      "delay": 5.833,
      "speech_duration": 5.796,
      "transcribe_duration": 5.833,
      "wpm": 122,
      "message": "ดีขึ้น 1 นะคะดีขึ้น 1 ดีคือ 1 ทำไมถึงเท่ากับ 1"
    },
    {
      "message_id": 199,
      "agent_id": 2,
      "delay": 1.693,
      "speech_duration": 1.7,
      "transcribe_duration": 1.693,
      "wpm": 185,
      "message": "ทำไมถึงเท่ากับ 1 ล่ะ"
    },
    {
      "message_id": 200,
      "agent_id": 2,
      "delay": 5.913,
      "speech_duration": 5.796,
      "transcribe_duration": 5.913,
      "wpm": 137,
      "message": "เพราะว่าเราจับคู่ใช่ไหมคะเราจับคู่ A1 กับ A2 เอามาลบ"
    },
    {
      "message_id": 201,
      "agent_id": 2,
      "delay": 0.691,
      "speech_duration": 0.74,
      "transcribe_duration": 0.691,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 202,
      "agent_id": 2,
      "delay": 4.04,
      "speech_duration": 4.068,
      "transcribe_duration": 4.04,
      "wpm": 77,
      "message": "A1 กับ A2 นะคะ A1 A2"
    },
    {
      "message_id": 203,
      "agent_id": 2,
      "delay": 1.643,
      "speech_duration": 1.7,
      "transcribe_duration": 1.643,
      "wpm": 97,
      "message": "เอามาลบกัน"
    },
    {
      "message_id": 204,
      "agent_id": 2,
      "delay": 2.423,
      "speech_duration": 2.468,
      "transcribe_duration": 2.423,
      "wpm": 134,
      "message": "2 ลบออก 1 ได้เท่าไหร่"
    },
    {
      "message_id": 205,
      "agent_id": 2,
      "delay": 7.509,
      "speech_duration": 7.46,
      "transcribe_duration": 7.509,
      "wpm": 135,
      "message": "2 - 1 ได้เท่าไหร่ลูกเท่ากับ 1 ที่นี้ลำดับตัวเลขที่ผ่านมาคู่นี้บ้าง"
    },
    {
      "message_id": 206,
      "agent_id": 2,
      "delay": 1.833,
      "speech_duration": 1.892,
      "transcribe_duration": 1.833,
      "wpm": 63,
      "message": "2 กับ 3"
    },
    {
      "message_id": 207,
      "agent_id": 2,
      "delay": 0.348,
      "speech_duration": 0.42,
      "transcribe_duration": 0.348,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 208,
      "agent_id": 2,
      "delay": 1.328,
      "speech_duration": 1.38,
      "transcribe_duration": 1.328,
      "wpm": 120,
      "message": "เอามาลบกัน"
    },
    {
      "message_id": 209,
      "agent_id": 2,
      "delay": 2.348,
      "speech_duration": 2.404,
      "transcribe_duration": 2.348,
      "wpm": 125,
      "message": "3 - 2 เหลือเท่าไหร่"
    },
    {
      "message_id": 210,
      "agent_id": 2,
      "delay": 1.97,
      "speech_duration": 2.02,
      "transcribe_duration": 1.97,
      "wpm": 45,
      "message": "3 - 2"
    },
    {
      "message_id": 211,
      "agent_id": 2,
      "delay": 0.235,
      "speech_duration": 0.292,
      "transcribe_duration": 0.235,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 212,
      "agent_id": 2,
      "delay": 2.122,
      "speech_duration": 2.148,
      "transcribe_duration": 2.122,
      "wpm": 147,
      "message": "เหลือ 1 เท่ากันไหมคะ"
    },
    {
      "message_id": 213,
      "agent_id": 2,
      "delay": 3.055,
      "speech_duration": 3.108,
      "transcribe_duration": 3.055,
      "wpm": 106,
      "message": "เท่ากันมันเท่ากันนะคะ"
    },
    {
      "message_id": 214,
      "agent_id": 2,
      "delay": 4.353,
      "speech_duration": 4.324,
      "transcribe_duration": 4.353,
      "wpm": 149,
      "message": "เมื่อมันเท่ากันแสดงว่าดีนะคะตัวนี้ข้อที่ 2"
    },
    {
      "message_id": 215,
      "agent_id": 2,
      "delay": 1.203,
      "speech_duration": 1.252,
      "transcribe_duration": 1.203,
      "wpm": 84,
      "message": "ดีนะคะ"
    },
    {
      "message_id": 216,
      "agent_id": 2,
      "delay": 1.198,
      "speech_duration": 1.252,
      "transcribe_duration": 1.198,
      "wpm": 120,
      "message": "ดีเท่ากับ"
    },
    {
      "message_id": 217,
      "agent_id": 2,
      "delay": 1.907,
      "speech_duration": 1.828,
      "transcribe_duration": 1.907,
      "wpm": 156,
      "message": "1 อ่านเขียนลงไปลูก"
    },
    {
      "message_id": 218,
      "agent_id": 2,
      "delay": 0.756,
      "speech_duration": 0.804,
      "transcribe_duration": 0.756,
      "wpm": 56,
      "message": "ดี"
    },
    {
      "message_id": 219,
      "agent_id": 2,
      "delay": 0.279,
      "speech_duration": 0.228,
      "transcribe_duration": 0.279,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 220,
      "agent_id": 2,
      "delay": 0.509,
      "speech_duration": 0.548,
      "transcribe_duration": 0.509,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 221,
      "agent_id": 2,
      "delay": 0.481,
      "speech_duration": 0.548,
      "transcribe_duration": 0.481,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 222,
      "agent_id": 2,
      "delay": 0.234,
      "speech_duration": 0.292,
      "transcribe_duration": 0.234,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 223,
      "agent_id": 2,
      "delay": 0.269,
      "speech_duration": 0.228,
      "transcribe_duration": 0.269,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 224,
      "agent_id": 2,
      "delay": 0.406,
      "speech_duration": 0.228,
      "transcribe_duration": 0.406,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 225,
      "agent_id": 2,
      "delay": 0.246,
      "speech_duration": 0.292,
      "transcribe_duration": 0.246,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 226,
      "agent_id": 2,
      "delay": 0.27,
      "speech_duration": 0.228,
      "transcribe_duration": 0.27,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 227,
      "agent_id": 2,
      "delay": 1.787,
      "speech_duration": 1.828,
      "transcribe_duration": 1.787,
      "wpm": 41,
      "message": "Mini"
    },
    {
      "message_id": 228,
      "agent_id": 2,
      "delay": 1.77,
      "speech_duration": 1.828,
      "transcribe_duration": 1.77,
      "wpm": 90,
      "message": "ครูจะให้หา"
    },
    {
      "message_id": 229,
      "agent_id": 2,
      "delay": 3.119,
      "speech_duration": 3.172,
      "transcribe_duration": 3.119,
      "wpm": 132,
      "message": "หาอะไรหาผลบวกของลำดับตัวนี้"
    },
    {
      "message_id": 230,
      "agent_id": 2,
      "delay": 0.424,
      "speech_duration": 0.356,
      "transcribe_duration": 0.424,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 231,
      "agent_id": 2,
      "delay": 4.12,
      "speech_duration": 4.132,
      "transcribe_duration": 4.12,
      "wpm": 189,
      "message": "ลูกมารวมสิคะว่าตัวเลขทั้งหมดตั้งแต่ 1 จนถึง 6 เนี่ย"
    },
    {
      "message_id": 232,
      "agent_id": 2,
      "delay": 1.971,
      "speech_duration": 2.02,
      "transcribe_duration": 1.971,
      "wpm": 149,
      "message": "ผลบวกมันคือเท่าไหร่"
    },
    {
      "message_id": 233,
      "agent_id": 2,
      "delay": 1.131,
      "speech_duration": 1.188,
      "transcribe_duration": 1.131,
      "wpm": 126,
      "message": "ช่วยกันนะ"
    },
    {
      "message_id": 234,
      "agent_id": 2,
      "delay": 1.647,
      "speech_duration": 1.7,
      "transcribe_duration": 1.647,
      "wpm": 141,
      "message": "เอาทีละตัวนะลูก"
    },
    {
      "message_id": 235,
      "agent_id": 2,
      "delay": 2.989,
      "speech_duration": 3.044,
      "transcribe_duration": 2.989,
      "wpm": 118,
      "message": "2 + 1 + 2 ได้เท่าไหร่คะ"
    },
    {
      "message_id": 236,
      "agent_id": 2,
      "delay": 0.377,
      "speech_duration": 0.228,
      "transcribe_duration": 0.377,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 237,
      "agent_id": 2,
      "delay": 0.893,
      "speech_duration": 0.932,
      "transcribe_duration": 0.893,
      "wpm": 32,
      "message": "3"
    },
    {
      "message_id": 238,
      "agent_id": 2,
      "delay": 2.545,
      "speech_duration": 2.596,
      "transcribe_duration": 2.545,
      "wpm": 116,
      "message": "3 + 3 ได้เท่าไหร่คะ"
    },
    {
      "message_id": 239,
      "agent_id": 2,
      "delay": 0.244,
      "speech_duration": 0.292,
      "transcribe_duration": 0.244,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 240,
      "agent_id": 2,
      "delay": 0.223,
      "speech_duration": 0.228,
      "transcribe_duration": 0.223,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 241,
      "agent_id": 2,
      "delay": 0.198,
      "speech_duration": 0.228,
      "transcribe_duration": 0.198,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 242,
      "agent_id": 2,
      "delay": 1.972,
      "speech_duration": 2.02,
      "transcribe_duration": 1.972,
      "wpm": 119,
      "message": "3 + 3 ได้ 7 หรอ"
    },
    {
      "message_id": 243,
      "agent_id": 2,
      "delay": 0.207,
      "speech_duration": 0.228,
      "transcribe_duration": 0.207,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 244,
      "agent_id": 2,
      "delay": 0.936,
      "speech_duration": 0.996,
      "transcribe_duration": 0.936,
      "wpm": 120,
      "message": "เอาใหม่"
    },
    {
      "message_id": 245,
      "agent_id": 2,
      "delay": 0.447,
      "speech_duration": 0.484,
      "transcribe_duration": 0.447,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 246,
      "agent_id": 2,
      "delay": 0.419,
      "speech_duration": 0.228,
      "transcribe_duration": 0.419,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 247,
      "agent_id": 2,
      "delay": 0.883,
      "speech_duration": 0.932,
      "transcribe_duration": 0.883,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 248,
      "agent_id": 2,
      "delay": 0.41,
      "speech_duration": 0.42,
      "transcribe_duration": 0.41,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 249,
      "agent_id": 2,
      "delay": 0.263,
      "speech_duration": 0.228,
      "transcribe_duration": 0.263,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 250,
      "agent_id": 2,
      "delay": 0.241,
      "speech_duration": 0.292,
      "transcribe_duration": 0.241,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 251,
      "agent_id": 2,
      "delay": 1.082,
      "speech_duration": 1.124,
      "transcribe_duration": 1.082,
      "wpm": 133,
      "message": "เดี๋ยวให้"
    },
    {
      "message_id": 252,
      "agent_id": 2,
      "delay": 5.213,
      "speech_duration": 5.156,
      "transcribe_duration": 5.213,
      "wpm": 122,
      "message": "แล้วฉันเข้าไปนั่งก่อนนะถ้าโอเคขอบใจมากลูก"
    },
    {
      "message_id": 253,
      "agent_id": 2,
      "delay": 1.398,
      "speech_duration": 1.444,
      "transcribe_duration": 1.398,
      "wpm": 125,
      "message": "ดีเท่ากับ 1"
    },
    {
      "message_id": 254,
      "agent_id": 2,
      "delay": 5.265,
      "speech_duration": 5.156,
      "transcribe_duration": 5.265,
      "wpm": 131,
      "message": "ลำดับที่ 3 คู่บอกว่าให้หาผลบวกของลำดับชุดนี้"
    },
    {
      "message_id": 255,
      "agent_id": 2,
      "delay": 1.77,
      "speech_duration": 1.764,
      "transcribe_duration": 1.77,
      "wpm": 170,
      "message": "ที่นี่ดูเป็นคู่นะคะ"
    },
    {
      "message_id": 256,
      "agent_id": 2,
      "delay": 2.416,
      "speech_duration": 2.468,
      "transcribe_duration": 2.416,
      "wpm": 91,
      "message": "1 + 2 รวมได้ 3"
    },
    {
      "message_id": 257,
      "agent_id": 2,
      "delay": 1.676,
      "speech_duration": 1.7,
      "transcribe_duration": 1.676,
      "wpm": 106,
      "message": "เอา 3 ไปบวช"
    },
    {
      "message_id": 258,
      "agent_id": 2,
      "delay": 1.457,
      "speech_duration": 1.508,
      "transcribe_duration": 1.457,
      "wpm": 139,
      "message": "3 ได้เท่าไหร่"
    },
    {
      "message_id": 259,
      "agent_id": 2,
      "delay": 0.28,
      "speech_duration": 0.292,
      "transcribe_duration": 0.28,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 260,
      "agent_id": 2,
      "delay": 5.162,
      "speech_duration": 5.092,
      "transcribe_duration": 5.162,
      "wpm": 80,
      "message": "67 นะลูกไม่ใช่นับดูดีๆนะคะ"
    },
    {
      "message_id": 261,
      "agent_id": 2,
      "delay": 1.65,
      "speech_duration": 1.7,
      "transcribe_duration": 1.65,
      "wpm": 53,
      "message": "6 + 4"
    },
    {
      "message_id": 262,
      "agent_id": 2,
      "delay": 0.87,
      "speech_duration": 0.932,
      "transcribe_duration": 0.87,
      "wpm": 145,
      "message": "เท่าไหร่"
    },
    {
      "message_id": 263,
      "agent_id": 2,
      "delay": 0.489,
      "speech_duration": 0.548,
      "transcribe_duration": 0.489,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 264,
      "agent_id": 2,
      "delay": 0.41,
      "speech_duration": 0.228,
      "transcribe_duration": 0.41,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 265,
      "agent_id": 2,
      "delay": 0.894,
      "speech_duration": 0.932,
      "transcribe_duration": 0.894,
      "wpm": 64,
      "message": "น้า"
    },
    {
      "message_id": 266,
      "agent_id": 2,
      "delay": 0.412,
      "speech_duration": 0.484,
      "transcribe_duration": 0.412,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 267,
      "agent_id": 2,
      "delay": 1.009,
      "speech_duration": 1.06,
      "transcribe_duration": 1.009,
      "wpm": 42,
      "message": "10"
    },
    {
      "message_id": 268,
      "agent_id": 2,
      "delay": 0.946,
      "speech_duration": 0.996,
      "transcribe_duration": 0.946,
      "wpm": 30,
      "message": "5"
    },
    {
      "message_id": 269,
      "agent_id": 2,
      "delay": 0.556,
      "speech_duration": 0.612,
      "transcribe_duration": 0.556,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 270,
      "agent_id": 2,
      "delay": 5.789,
      "speech_duration": 5.796,
      "transcribe_duration": 5.789,
      "wpm": 88,
      "message": "15 + 21 นั่นเองนะคะคำตอบของชุดนี้"
    },
    {
      "message_id": 271,
      "agent_id": 2,
      "delay": 1.971,
      "speech_duration": 1.956,
      "transcribe_duration": 1.971,
      "wpm": 153,
      "message": "ลำดับชุดนี้ก็คือ 21"
    },
    {
      "message_id": 272,
      "agent_id": 2,
      "delay": 0.244,
      "speech_duration": 0.292,
      "transcribe_duration": 0.244,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 273,
      "agent_id": 2,
      "delay": 0.288,
      "speech_duration": 0.228,
      "transcribe_duration": 0.288,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 274,
      "agent_id": 2,
      "delay": 0.572,
      "speech_duration": 0.612,
      "transcribe_duration": 0.572,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 275,
      "agent_id": 2,
      "delay": 0.832,
      "speech_duration": 0.868,
      "transcribe_duration": 0.832,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 276,
      "agent_id": 2,
      "delay": 0.274,
      "speech_duration": 0.228,
      "transcribe_duration": 0.274,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 277,
      "agent_id": 2,
      "delay": 4.044,
      "speech_duration": 4.068,
      "transcribe_duration": 4.044,
      "wpm": 122,
      "message": "21คืออะไร 21 ก็คือผลรวมนะคะผลบวก"
    },
    {
      "message_id": 278,
      "agent_id": 2,
      "delay": 1.838,
      "speech_duration": 1.892,
      "transcribe_duration": 1.838,
      "wpm": 119,
      "message": "ของลำดับชุดนี้"
    },
    {
      "message_id": 279,
      "agent_id": 2,
      "delay": 0.31,
      "speech_duration": 0.356,
      "transcribe_duration": 0.31,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 280,
      "agent_id": 2,
      "delay": 0.378,
      "speech_duration": 0.42,
      "transcribe_duration": 0.378,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 281,
      "agent_id": 2,
      "delay": 0.258,
      "speech_duration": 0.228,
      "transcribe_duration": 0.258,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 282,
      "agent_id": 2,
      "delay": 0.616,
      "speech_duration": 0.676,
      "transcribe_duration": 0.616,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 283,
      "agent_id": 2,
      "delay": 0.363,
      "speech_duration": 0.42,
      "transcribe_duration": 0.363,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 284,
      "agent_id": 2,
      "delay": 0.478,
      "speech_duration": 0.548,
      "transcribe_duration": 0.478,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 285,
      "agent_id": 2,
      "delay": 2.727,
      "speech_duration": 2.788,
      "transcribe_duration": 2.727,
      "wpm": 161,
      "message": "เขาบอกว่าเป็นผลบวกเพราะฉะนั้น"
    },
    {
      "message_id": 286,
      "agent_id": 2,
      "delay": 0.374,
      "speech_duration": 0.228,
      "transcribe_duration": 0.374,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 287,
      "agent_id": 2,
      "delay": 1.131,
      "speech_duration": 1.188,
      "transcribe_duration": 1.131,
      "wpm": 88,
      "message": "คอมม่า"
    },
    {
      "message_id": 288,
      "agent_id": 2,
      "delay": 1.938,
      "speech_duration": 1.956,
      "transcribe_duration": 1.938,
      "wpm": 207,
      "message": "เลขที่เราเลี้ยงข้างบนนะลูก"
    },
    {
      "message_id": 289,
      "agent_id": 2,
      "delay": 1.629,
      "speech_duration": 1.636,
      "transcribe_duration": 1.629,
      "wpm": 202,
      "message": "บรรทัดแรกที่เราเลี้ยง"
    },
    {
      "message_id": 290,
      "agent_id": 2,
      "delay": 1.148,
      "speech_duration": 1.188,
      "transcribe_duration": 1.148,
      "wpm": 139,
      "message": "มากกว่านี้"
    },
    {
      "message_id": 291,
      "agent_id": 2,
      "delay": 0.746,
      "speech_duration": 0.804,
      "transcribe_duration": 0.746,
      "wpm": 149,
      "message": "เปลี่ยน"
    },
    {
      "message_id": 292,
      "agent_id": 2,
      "delay": 4.427,
      "speech_duration": 4.452,
      "transcribe_duration": 4.427,
      "wpm": 104,
      "message": "สัญลักษณ์เป็นบัวเปลี่ยนเป็นบวก"
    },
    {
      "message_id": 293,
      "agent_id": 2,
      "delay": 2.315,
      "speech_duration": 2.34,
      "transcribe_duration": 2.315,
      "wpm": 218,
      "message": "ตัวเลขเล็ก 2 เอาลงมาเหมือนเดิมค่ะ"
    },
    {
      "message_id": 294,
      "agent_id": 2,
      "delay": 0.933,
      "speech_duration": 0.996,
      "transcribe_duration": 0.933,
      "wpm": 75,
      "message": "พม่า"
    },
    {
      "message_id": 295,
      "agent_id": 2,
      "delay": 1.073,
      "speech_duration": 1.124,
      "transcribe_duration": 1.073,
      "wpm": 187,
      "message": "เปลี่ยนเป็น +"
    },
    {
      "message_id": 296,
      "agent_id": 2,
      "delay": 2.327,
      "speech_duration": 2.34,
      "transcribe_duration": 2.327,
      "wpm": 154,
      "message": "เลข 3 เอาลงมาเหมือนเดิม"
    },
    {
      "message_id": 297,
      "agent_id": 2,
      "delay": 1.152,
      "speech_duration": 1.188,
      "transcribe_duration": 1.152,
      "wpm": 177,
      "message": "ตรงนี้คืออะไร"
    },
    {
      "message_id": 298,
      "agent_id": 2,
      "delay": 3.826,
      "speech_duration": 3.876,
      "transcribe_duration": 3.826,
      "wpm": 54,
      "message": "บวกห้ามลืมบวก"
    },
    {
      "message_id": 299,
      "agent_id": 2,
      "delay": 0.749,
      "speech_duration": 0.804,
      "transcribe_duration": 0.749,
      "wpm": 93,
      "message": "นะคะ"
    },
    {
      "message_id": 300,
      "agent_id": 2,
      "delay": 5.202,
      "speech_duration": 5.22,
      "transcribe_duration": 5.202,
      "wpm": 187,
      "message": "เพราะเขาบอกว่าเป็นผลบวกเพราะฉะนั้นสัญลักษณ์คอมม่าต้องเปลี่ยนเป็น"
    },
    {
      "message_id": 301,
      "agent_id": 2,
      "delay": 1.785,
      "speech_duration": 1.828,
      "transcribe_duration": 1.785,
      "wpm": 98,
      "message": "บวกตลอดนะคะ"
    },
    {
      "message_id": 302,
      "agent_id": 2,
      "delay": 2.295,
      "speech_duration": 2.34,
      "transcribe_duration": 2.295,
      "wpm": 32,
      "message": "= 21"
    },
    {
      "message_id": 303,
      "agent_id": 2,
      "delay": 0.444,
      "speech_duration": 0.292,
      "transcribe_duration": 0.444,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 304,
      "agent_id": 2,
      "delay": 1.609,
      "speech_duration": 1.636,
      "transcribe_duration": 1.609,
      "wpm": 128,
      "message": "ง่ายไหมตอนนี้"
    },
    {
      "message_id": 305,
      "agent_id": 2,
      "delay": 0.416,
      "speech_duration": 0.484,
      "transcribe_duration": 0.416,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 306,
      "agent_id": 2,
      "delay": 0.874,
      "speech_duration": 0.932,
      "transcribe_duration": 0.874,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 307,
      "agent_id": 2,
      "delay": 0.266,
      "speech_duration": 0.292,
      "transcribe_duration": 0.266,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 308,
      "agent_id": 2,
      "delay": 2.244,
      "speech_duration": 2.276,
      "transcribe_duration": 2.244,
      "wpm": 119,
      "message": "วิธีการ 3 ขั้นตอน"
    },
    {
      "message_id": 309,
      "agent_id": 2,
      "delay": 0.235,
      "speech_duration": 0.292,
      "transcribe_duration": 0.235,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 310,
      "agent_id": 2,
      "delay": 0.558,
      "speech_duration": 0.612,
      "transcribe_duration": 0.558,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 311,
      "agent_id": 2,
      "delay": 2.23,
      "speech_duration": 2.276,
      "transcribe_duration": 2.23,
      "wpm": 152,
      "message": "ตามขั้นตอนนะคะอันที่ 1"
    },
    {
      "message_id": 312,
      "agent_id": 2,
      "delay": 2.086,
      "speech_duration": 2.084,
      "transcribe_duration": 2.086,
      "wpm": 122,
      "message": "กูมีชุดตัวเลขให้"
    },
    {
      "message_id": 313,
      "agent_id": 2,
      "delay": 1.329,
      "speech_duration": 1.38,
      "transcribe_duration": 1.329,
      "wpm": 87,
      "message": "3 ชุดนะ"
    },
    {
      "message_id": 314,
      "agent_id": 2,
      "delay": 0.273,
      "speech_duration": 0.228,
      "transcribe_duration": 0.273,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 315,
      "agent_id": 2,
      "delay": 0.228,
      "speech_duration": 0.292,
      "transcribe_duration": 0.228,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 316,
      "agent_id": 2,
      "delay": 6.394,
      "speech_duration": 6.372,
      "transcribe_duration": 6.394,
      "wpm": 174,
      "message": "ข้อที่ 2 เมื่อเราเรียงลำดับได้แล้วนะคะเขียนเรียงลำดับแบบนี้ได้แล้วหาค่าดี"
    },
    {
      "message_id": 317,
      "agent_id": 2,
      "delay": 1.078,
      "speech_duration": 1.124,
      "transcribe_duration": 1.078,
      "wpm": 107,
      "message": "หาค่า D"
    },
    {
      "message_id": 318,
      "agent_id": 2,
      "delay": 1.475,
      "speech_duration": 1.508,
      "transcribe_duration": 1.475,
      "wpm": 139,
      "message": "ขายดีเท่าไหร่"
    },
    {
      "message_id": 319,
      "agent_id": 2,
      "delay": 0.385,
      "speech_duration": 0.42,
      "transcribe_duration": 0.385,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 320,
      "agent_id": 2,
      "delay": 0.284,
      "speech_duration": 0.228,
      "transcribe_duration": 0.284,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 321,
      "agent_id": 2,
      "delay": 0.757,
      "speech_duration": 0.804,
      "transcribe_duration": 0.757,
      "wpm": 37,
      "message": "3"
    },
    {
      "message_id": 322,
      "agent_id": 2,
      "delay": 0.312,
      "speech_duration": 0.356,
      "transcribe_duration": 0.312,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 323,
      "agent_id": 2,
      "delay": 2.314,
      "speech_duration": 2.34,
      "transcribe_duration": 2.314,
      "wpm": 167,
      "message": "หาผลบวกได้เท่ากับเท่าไหร่"
    },
    {
      "message_id": 324,
      "agent_id": 2,
      "delay": 0.235,
      "speech_duration": 0.292,
      "transcribe_duration": 0.235,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 325,
      "agent_id": 2,
      "delay": 0.547,
      "speech_duration": 0.612,
      "transcribe_duration": 0.547,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 326,
      "agent_id": 2,
      "delay": 0.746,
      "speech_duration": 0.804,
      "transcribe_duration": 0.746,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 327,
      "agent_id": 2,
      "delay": 0.506,
      "speech_duration": 0.548,
      "transcribe_duration": 0.506,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 328,
      "agent_id": 2,
      "delay": 1.849,
      "speech_duration": 1.892,
      "transcribe_duration": 1.849,
      "wpm": 111,
      "message": "ครูจะแบ่งนะคะ"
    },
    {
      "message_id": 329,
      "agent_id": 2,
      "delay": 4.603,
      "speech_duration": 4.644,
      "transcribe_duration": 4.603,
      "wpm": 97,
      "message": "จับคู่ให้ออกมาเขียนหน้ากระดาน"
    },
    {
      "message_id": 330,
      "agent_id": 2,
      "delay": 1.859,
      "speech_duration": 1.892,
      "transcribe_duration": 1.859,
      "wpm": 103,
      "message": "ได้ทำเป็นคู่"
    },
    {
      "message_id": 331,
      "agent_id": 2,
      "delay": 2.029,
      "speech_duration": 2.084,
      "transcribe_duration": 2.029,
      "wpm": 122,
      "message": "2 คนออกมาช่วยกัน"
    },
    {
      "message_id": 332,
      "agent_id": 2,
      "delay": 0.884,
      "speech_duration": 0.932,
      "transcribe_duration": 0.884,
      "wpm": 80,
      "message": "นะคะ"
    },
    {
      "message_id": 333,
      "agent_id": 2,
      "delay": 0.231,
      "speech_duration": 0.292,
      "transcribe_duration": 0.231,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 334,
      "agent_id": 2,
      "delay": 0.228,
      "speech_duration": 0.228,
      "transcribe_duration": 0.228,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 335,
      "agent_id": 2,
      "delay": 0.699,
      "speech_duration": 0.74,
      "transcribe_duration": 0.699,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 336,
      "agent_id": 2,
      "delay": 0.391,
      "speech_duration": 0.228,
      "transcribe_duration": 0.391,
      "wpm": 0,
      "message": ""
    },
    {
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      "message": ""
    },
    {
      "message_id": 437,
      "agent_id": 2,
      "delay": 0.934,
      "speech_duration": 0.996,
      "transcribe_duration": 0.934,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 438,
      "agent_id": 2,
      "delay": 3.319,
      "speech_duration": 3.364,
      "transcribe_duration": 3.319,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 439,
      "agent_id": 2,
      "delay": 2.155,
      "speech_duration": 2.212,
      "transcribe_duration": 2.155,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 440,
      "agent_id": 2,
      "delay": 0.275,
      "speech_duration": 0.228,
      "transcribe_duration": 0.275,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 441,
      "agent_id": 2,
      "delay": 0.234,
      "speech_duration": 0.228,
      "transcribe_duration": 0.234,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 442,
      "agent_id": 2,
      "delay": 0.245,
      "speech_duration": 0.292,
      "transcribe_duration": 0.245,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 443,
      "agent_id": 2,
      "delay": 0.224,
      "speech_duration": 0.292,
      "transcribe_duration": 0.224,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 444,
      "agent_id": 2,
      "delay": 0.253,
      "speech_duration": 0.292,
      "transcribe_duration": 0.253,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 445,
      "agent_id": 2,
      "delay": 0.228,
      "speech_duration": 0.228,
      "transcribe_duration": 0.228,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 446,
      "agent_id": 2,
      "delay": 0.23,
      "speech_duration": 0.228,
      "transcribe_duration": 0.23,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 447,
      "agent_id": 2,
      "delay": 0.358,
      "speech_duration": 0.42,
      "transcribe_duration": 0.358,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 448,
      "agent_id": 2,
      "delay": 0.372,
      "speech_duration": 0.42,
      "transcribe_duration": 0.372,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 449,
      "agent_id": 2,
      "delay": 0.622,
      "speech_duration": 0.676,
      "transcribe_duration": 0.622,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 450,
      "agent_id": 2,
      "delay": 0.286,
      "speech_duration": 0.356,
      "transcribe_duration": 0.286,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 451,
      "agent_id": 2,
      "delay": 0.307,
      "speech_duration": 0.356,
      "transcribe_duration": 0.307,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 452,
      "agent_id": 2,
      "delay": 3.211,
      "speech_duration": 3.236,
      "transcribe_duration": 3.211,
      "wpm": 79,
      "message": "ถ้ามันก็จะบวกช้า"
    },
    {
      "message_id": 453,
      "agent_id": 2,
      "delay": 1.015,
      "speech_duration": 1.06,
      "transcribe_duration": 1.015,
      "wpm": 99,
      "message": "นิดนึง"
    },
    {
      "message_id": 454,
      "agent_id": 2,
      "delay": 0.277,
      "speech_duration": 0.228,
      "transcribe_duration": 0.277,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 455,
      "agent_id": 2,
      "delay": 1.06,
      "speech_duration": 1.124,
      "transcribe_duration": 1.06,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 456,
      "agent_id": 2,
      "delay": 0.23,
      "speech_duration": 0.292,
      "transcribe_duration": 0.23,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 457,
      "agent_id": 2,
      "delay": 0.252,
      "speech_duration": 0.228,
      "transcribe_duration": 0.252,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 458,
      "agent_id": 2,
      "delay": 0.357,
      "speech_duration": 0.228,
      "transcribe_duration": 0.357,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 459,
      "agent_id": 2,
      "delay": 0.36,
      "speech_duration": 0.42,
      "transcribe_duration": 0.36,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 460,
      "agent_id": 2,
      "delay": 0.233,
      "speech_duration": 0.292,
      "transcribe_duration": 0.233,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 461,
      "agent_id": 2,
      "delay": 0.29,
      "speech_duration": 0.356,
      "transcribe_duration": 0.29,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 462,
      "agent_id": 2,
      "delay": 0.438,
      "speech_duration": 0.484,
      "transcribe_duration": 0.438,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 463,
      "agent_id": 2,
      "delay": 0.428,
      "speech_duration": 0.484,
      "transcribe_duration": 0.428,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 464,
      "agent_id": 2,
      "delay": 0.361,
      "speech_duration": 0.42,
      "transcribe_duration": 0.361,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 465,
      "agent_id": 2,
      "delay": 0.279,
      "speech_duration": 0.228,
      "transcribe_duration": 0.279,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 466,
      "agent_id": 2,
      "delay": 0.444,
      "speech_duration": 0.484,
      "transcribe_duration": 0.444,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 467,
      "agent_id": 2,
      "delay": 0.211,
      "speech_duration": 0.228,
      "transcribe_duration": 0.211,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 468,
      "agent_id": 2,
      "delay": 0.748,
      "speech_duration": 0.804,
      "transcribe_duration": 0.748,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 469,
      "agent_id": 2,
      "delay": 0.302,
      "speech_duration": 0.292,
      "transcribe_duration": 0.302,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 470,
      "agent_id": 2,
      "delay": 0.256,
      "speech_duration": 0.228,
      "transcribe_duration": 0.256,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 471,
      "agent_id": 2,
      "delay": 0.217,
      "speech_duration": 0.228,
      "transcribe_duration": 0.217,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 472,
      "agent_id": 2,
      "delay": 0.256,
      "speech_duration": 0.292,
      "transcribe_duration": 0.256,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 473,
      "agent_id": 2,
      "delay": 0.818,
      "speech_duration": 0.868,
      "transcribe_duration": 0.818,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 474,
      "agent_id": 2,
      "delay": 1.002,
      "speech_duration": 1.06,
      "transcribe_duration": 1.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 475,
      "agent_id": 2,
      "delay": 0.229,
      "speech_duration": 0.292,
      "transcribe_duration": 0.229,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 476,
      "agent_id": 2,
      "delay": 2.109,
      "speech_duration": 2.148,
      "transcribe_duration": 2.109,
      "wpm": 168,
      "message": "เก่งมากเลยนะคะทั้งสองคน"
    },
    {
      "message_id": 477,
      "agent_id": 2,
      "delay": 1.067,
      "speech_duration": 1.124,
      "transcribe_duration": 1.067,
      "wpm": 93,
      "message": "ไปนั่ง"
    },
    {
      "message_id": 478,
      "agent_id": 2,
      "delay": 1.723,
      "speech_duration": 1.764,
      "transcribe_duration": 1.723,
      "wpm": 128,
      "message": "นี้กูจะเฉลยให้"
    },
    {
      "message_id": 479,
      "agent_id": 2,
      "delay": 0.492,
      "speech_duration": 0.548,
      "transcribe_duration": 0.492,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 480,
      "agent_id": 2,
      "delay": 0.249,
      "speech_duration": 0.228,
      "transcribe_duration": 0.249,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 481,
      "agent_id": 2,
      "delay": 6.151,
      "speech_duration": 6.116,
      "transcribe_duration": 6.151,
      "wpm": 152,
      "message": "เพื่อนดูนะเพื่อนๆดูนะลำดับขั้นตอนแรกนะคะลูกปลาแล้วก็กำไรเนี่ย"
    },
    {
      "message_id": 482,
      "agent_id": 2,
      "delay": 5.084,
      "speech_duration": 5.028,
      "transcribe_duration": 5.084,
      "wpm": 170,
      "message": "ทำได้ถูกนะคะทำได้ถูกเลยเรียงลำดับได้ถูกจากน้อยไปหามากถูก"
    },
    {
      "message_id": 483,
      "agent_id": 2,
      "delay": 2.04,
      "speech_duration": 2.084,
      "transcribe_duration": 2.04,
      "wpm": 86,
      "message": "คดีถูกไหมคะ"
    },
    {
      "message_id": 484,
      "agent_id": 2,
      "delay": 2.219,
      "speech_duration": 2.276,
      "transcribe_duration": 2.219,
      "wpm": 112,
      "message": "เพื่อนบอกว่า = 2"
    },
    {
      "message_id": 485,
      "agent_id": 2,
      "delay": 5.321,
      "speech_duration": 5.284,
      "transcribe_duration": 5.321,
      "wpm": 173,
      "message": "ดูนะกำไรกับลูกปลานะลูกพี่ลูกบอกว่าค่า D = 2 ทำไมถึงเท่ากับ 2"
    },
    {
      "message_id": 486,
      "agent_id": 2,
      "delay": 1.723,
      "speech_duration": 1.764,
      "transcribe_duration": 1.723,
      "wpm": 128,
      "message": "2 ตัวนี้ไม่ใช่"
    },
    {
      "message_id": 487,
      "agent_id": 2,
      "delay": 0.423,
      "speech_duration": 0.484,
      "transcribe_duration": 0.423,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 488,
      "agent_id": 2,
      "delay": 1.069,
      "speech_duration": 1.124,
      "transcribe_duration": 1.069,
      "wpm": 93,
      "message": "ผลต่าง"
    },
    {
      "message_id": 489,
      "agent_id": 2,
      "delay": 0.356,
      "speech_duration": 0.42,
      "transcribe_duration": 0.356,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 490,
      "agent_id": 2,
      "delay": 2.811,
      "speech_duration": 2.852,
      "transcribe_duration": 2.811,
      "wpm": 168,
      "message": "2 กับ 5 เอามาลบกันเหลือเท่าไหร่"
    },
    {
      "message_id": 491,
      "agent_id": 2,
      "delay": 0.886,
      "speech_duration": 0.932,
      "transcribe_duration": 0.886,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 492,
      "agent_id": 2,
      "delay": 0.428,
      "speech_duration": 0.228,
      "transcribe_duration": 0.428,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 493,
      "agent_id": 2,
      "delay": 2.348,
      "speech_duration": 2.404,
      "transcribe_duration": 2.348,
      "wpm": 144,
      "message": "5 - 2 เหลือเท่าไหร่ลูก"
    },
    {
      "message_id": 494,
      "agent_id": 2,
      "delay": 0.271,
      "speech_duration": 0.228,
      "transcribe_duration": 0.271,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 495,
      "agent_id": 2,
      "delay": 0.227,
      "speech_duration": 0.292,
      "transcribe_duration": 0.227,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 496,
      "agent_id": 2,
      "delay": 2.282,
      "speech_duration": 2.34,
      "transcribe_duration": 2.282,
      "wpm": 51,
      "message": "เหลือ 3"
    },
    {
      "message_id": 497,
      "agent_id": 2,
      "delay": 1.724,
      "speech_duration": 1.764,
      "transcribe_duration": 1.724,
      "wpm": 128,
      "message": "อันนี้ถูกไหมคะ"
    },
    {
      "message_id": 498,
      "agent_id": 2,
      "delay": 0.876,
      "speech_duration": 0.932,
      "transcribe_duration": 0.876,
      "wpm": 113,
      "message": "ถูกไหม"
    },
    {
      "message_id": 499,
      "agent_id": 2,
      "delay": 1.441,
      "speech_duration": 1.508,
      "transcribe_duration": 1.441,
      "wpm": 70,
      "message": "ถูกไหม"
    },
    {
      "message_id": 500,
      "agent_id": 2,
      "delay": 0.266,
      "speech_duration": 0.292,
      "transcribe_duration": 0.266,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 501,
      "agent_id": 2,
      "delay": 0.221,
      "speech_duration": 0.228,
      "transcribe_duration": 0.221,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 502,
      "agent_id": 2,
      "delay": 0.216,
      "speech_duration": 0.228,
      "transcribe_duration": 0.216,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 503,
      "agent_id": 2,
      "delay": 6.081,
      "speech_duration": 6.052,
      "transcribe_duration": 6.081,
      "wpm": 146,
      "message": "ค่า D คือผลต่างร่วมและลูกผลต่างร่วมก็คือเอา A1 กับ A2 นะคะ"
    },
    {
      "message_id": 504,
      "agent_id": 2,
      "delay": 1.237,
      "speech_duration": 1.252,
      "transcribe_duration": 1.237,
      "wpm": 228,
      "message": "ที่อยู่ที่การเนี่ย"
    },
    {
      "message_id": 505,
      "agent_id": 2,
      "delay": 4.926,
      "speech_duration": 4.9,
      "transcribe_duration": 4.926,
      "wpm": 144,
      "message": "เอาตำแหน่งที่มากกว่าเนี่ยมาตั้งก็คือ 5 ลบออก 2"
    },
    {
      "message_id": 506,
      "agent_id": 2,
      "delay": 1.52,
      "speech_duration": 1.572,
      "transcribe_duration": 1.52,
      "wpm": 57,
      "message": "เอา 5"
    },
    {
      "message_id": 507,
      "agent_id": 2,
      "delay": 0.248,
      "speech_duration": 0.228,
      "transcribe_duration": 0.248,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 508,
      "agent_id": 2,
      "delay": 1.913,
      "speech_duration": 1.956,
      "transcribe_duration": 1.913,
      "wpm": 169,
      "message": "ลบออก 2 เหลือเท่าไหร่"
    },
    {
      "message_id": 509,
      "agent_id": 2,
      "delay": 1.19,
      "speech_duration": 1.252,
      "transcribe_duration": 1.19,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 510,
      "agent_id": 2,
      "delay": 6.175,
      "speech_duration": 6.116,
      "transcribe_duration": 6.175,
      "wpm": 115,
      "message": "เหลือกำไรเพื่อนนะคะช่วยกันคิดไม่เป็นไรเดี๋ยวมา"
    },
    {
      "message_id": 511,
      "agent_id": 2,
      "delay": 4.522,
      "speech_duration": 4.58,
      "transcribe_duration": 4.522,
      "wpm": 26,
      "message": "ใหม่ได้"
    },
    {
      "message_id": 512,
      "agent_id": 2,
      "delay": 0.369,
      "speech_duration": 0.42,
      "transcribe_duration": 0.369,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 513,
      "agent_id": 2,
      "delay": 0.223,
      "speech_duration": 0.292,
      "transcribe_duration": 0.223,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 514,
      "agent_id": 2,
      "delay": 0.765,
      "speech_duration": 0.804,
      "transcribe_duration": 0.765,
      "wpm": 131,
      "message": "ของเลย"
    },
    {
      "message_id": 515,
      "agent_id": 2,
      "delay": 0.264,
      "speech_duration": 0.228,
      "transcribe_duration": 0.264,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 516,
      "agent_id": 2,
      "delay": 1.991,
      "speech_duration": 2.02,
      "transcribe_duration": 1.991,
      "wpm": 104,
      "message": "ดีคือ A1 แน่ๆ"
    },
    {
      "message_id": 517,
      "agent_id": 2,
      "delay": 0.618,
      "speech_duration": 0.676,
      "transcribe_duration": 0.618,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 518,
      "agent_id": 2,
      "delay": 5.186,
      "speech_duration": 5.22,
      "transcribe_duration": 5.186,
      "wpm": 17,
      "message": "ยังจำ"
    },
    {
      "message_id": 519,
      "agent_id": 2,
      "delay": 3.94,
      "speech_duration": 3.876,
      "transcribe_duration": 3.94,
      "wpm": 174,
      "message": "ลูกหามาดีตอนแรกที่ลูกเขียนลงไปคือเลข 2 เนี่ย"
    },
    {
      "message_id": 520,
      "agent_id": 2,
      "delay": 4.15,
      "speech_duration": 4.132,
      "transcribe_duration": 4.15,
      "wpm": 109,
      "message": "มันคือ A1 นะคะมันคือค่าของ A1"
    },
    {
      "message_id": 521,
      "agent_id": 2,
      "delay": 0.226,
      "speech_duration": 0.292,
      "transcribe_duration": 0.226,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 522,
      "agent_id": 2,
      "delay": 3.593,
      "speech_duration": 3.62,
      "transcribe_duration": 3.593,
      "wpm": 141,
      "message": "แต่ตัวดีดีตัวนี้หมายถึงผลต่างร่วม"
    },
    {
      "message_id": 523,
      "agent_id": 2,
      "delay": 0.306,
      "speech_duration": 0.356,
      "transcribe_duration": 0.306,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 524,
      "agent_id": 2,
      "delay": 1.067,
      "speech_duration": 1.124,
      "transcribe_duration": 1.067,
      "wpm": 160,
      "message": "เพราะฉะนั้น"
    },
    {
      "message_id": 525,
      "agent_id": 2,
      "delay": 1.28,
      "speech_duration": 1.316,
      "transcribe_duration": 1.28,
      "wpm": 114,
      "message": "มันจะต้อง"
    },
    {
      "message_id": 526,
      "agent_id": 2,
      "delay": 4.007,
      "speech_duration": 4.004,
      "transcribe_duration": 4.007,
      "wpm": 142,
      "message": "เอาตัวเลขที่อยู่ชิดกันเนี่ยเอามาลบกัน"
    },
    {
      "message_id": 527,
      "agent_id": 2,
      "delay": 1.268,
      "speech_duration": 1.316,
      "transcribe_duration": 1.268,
      "wpm": 114,
      "message": "โดยสลับนะ"
    },
    {
      "message_id": 528,
      "agent_id": 2,
      "delay": 1.209,
      "speech_duration": 1.252,
      "transcribe_duration": 1.209,
      "wpm": 168,
      "message": "ตัวเลขที่อยู่"
    },
    {
      "message_id": 529,
      "agent_id": 2,
      "delay": 0.808,
      "speech_duration": 0.868,
      "transcribe_duration": 0.808,
      "wpm": 86,
      "message": "กลับ"
    },
    {
      "message_id": 530,
      "agent_id": 2,
      "delay": 3.629,
      "speech_duration": 3.62,
      "transcribe_duration": 3.629,
      "wpm": 91,
      "message": "แล้วก็มาลบกันคือค่าดี"
    },
    {
      "message_id": 531,
      "agent_id": 2,
      "delay": 0.262,
      "speech_duration": 0.228,
      "transcribe_duration": 0.262,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 532,
      "agent_id": 2,
      "delay": 3.063,
      "speech_duration": 3.108,
      "transcribe_duration": 3.063,
      "wpm": 125,
      "message": "ดีเมื่อไหร่ปุ๊บ A1 กับ A2"
    },
    {
      "message_id": 533,
      "agent_id": 2,
      "delay": 1.111,
      "speech_duration": 1.124,
      "transcribe_duration": 1.111,
      "wpm": 160,
      "message": "คู่นี้เสร็จ"
    },
    {
      "message_id": 534,
      "agent_id": 2,
      "delay": 2.546,
      "speech_duration": 2.596,
      "transcribe_duration": 2.546,
      "wpm": 121,
      "message": "ลองมาทำ A2 กับ A3 ซิ"
    },
    {
      "message_id": 535,
      "agent_id": 2,
      "delay": 4.663,
      "speech_duration": 4.644,
      "transcribe_duration": 4.663,
      "wpm": 168,
      "message": "ถ้ามันจะเท่ากันเสมอเลยนะคะผลต่างเนี่ยมันก็จะเท่ากัน"
    },
    {
      "message_id": 536,
      "agent_id": 2,
      "delay": 1.19,
      "speech_duration": 1.252,
      "transcribe_duration": 1.19,
      "wpm": 168,
      "message": "เท่ากันหมดเลย"
    },
    {
      "message_id": 537,
      "agent_id": 2,
      "delay": 0.297,
      "speech_duration": 0.292,
      "transcribe_duration": 0.297,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 538,
      "agent_id": 2,
      "delay": 0.302,
      "speech_duration": 0.356,
      "transcribe_duration": 0.302,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 539,
      "agent_id": 2,
      "delay": 0.377,
      "speech_duration": 0.42,
      "transcribe_duration": 0.377,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 540,
      "agent_id": 2,
      "delay": 0.373,
      "speech_duration": 0.42,
      "transcribe_duration": 0.373,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 541,
      "agent_id": 2,
      "delay": 0.278,
      "speech_duration": 0.292,
      "transcribe_duration": 0.278,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 542,
      "agent_id": 2,
      "delay": 3.25,
      "speech_duration": 3.236,
      "transcribe_duration": 3.25,
      "wpm": 167,
      "message": "เมื่อไหร่ก็ตามที่มันหายแล้วค่าดีมัน"
    },
    {
      "message_id": 543,
      "agent_id": 2,
      "delay": 1.334,
      "speech_duration": 1.38,
      "transcribe_duration": 1.334,
      "wpm": 152,
      "message": "เลขมันเท่ากัน"
    },
    {
      "message_id": 544,
      "agent_id": 2,
      "delay": 4.328,
      "speech_duration": 4.324,
      "transcribe_duration": 4.328,
      "wpm": 153,
      "message": "มันคือคดีนั่นเองอันนี้คือทดสอบแล้วก็ตรวจสอบ"
    },
    {
      "message_id": 545,
      "agent_id": 2,
      "delay": 1.529,
      "speech_duration": 1.572,
      "transcribe_duration": 1.529,
      "wpm": 134,
      "message": "ได้เองเลยนะคะ"
    },
    {
      "message_id": 546,
      "agent_id": 2,
      "delay": 0.369,
      "speech_duration": 0.42,
      "transcribe_duration": 0.369,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 547,
      "agent_id": 2,
      "delay": 5.687,
      "speech_duration": 5.604,
      "transcribe_duration": 5.687,
      "wpm": 145,
      "message": "ลูกหาผลบวกนะคะหาผลบวกของลำดับชุดนี้ได้ถูกต้องก็คือ 52"
    },
    {
      "message_id": 548,
      "agent_id": 2,
      "delay": 1.519,
      "speech_duration": 1.572,
      "transcribe_duration": 1.519,
      "wpm": 134,
      "message": "แสดงว่าคู่นี้"
    },
    {
      "message_id": 549,
      "agent_id": 2,
      "delay": 4.994,
      "speech_duration": 5.028,
      "transcribe_duration": 4.994,
      "wpm": 137,
      "message": "บวกเลขได้ดีนะคะบวกเลขได้ถูกต้องเลยอ่ะคู่ต่อไป"
    },
    {
      "message_id": 550,
      "agent_id": 2,
      "delay": 1.259,
      "speech_duration": 1.316,
      "transcribe_duration": 1.259,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 551,
      "agent_id": 2,
      "delay": 0.497,
      "speech_duration": 0.548,
      "transcribe_duration": 0.497,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 552,
      "agent_id": 2,
      "delay": 3.6,
      "speech_duration": 3.62,
      "transcribe_duration": 3.6,
      "wpm": 112,
      "message": "พี่จอยกับพี่ปลื้มนะคะมาเลย"
    },
    {
      "message_id": 553,
      "agent_id": 2,
      "delay": 0.678,
      "speech_duration": 0.74,
      "transcribe_duration": 0.678,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 554,
      "agent_id": 2,
      "delay": 0.279,
      "speech_duration": 0.228,
      "transcribe_duration": 0.279,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 555,
      "agent_id": 2,
      "delay": 0.556,
      "speech_duration": 0.612,
      "transcribe_duration": 0.556,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 556,
      "agent_id": 2,
      "delay": 0.375,
      "speech_duration": 0.42,
      "transcribe_duration": 0.375,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 557,
      "agent_id": 2,
      "delay": 2.232,
      "speech_duration": 2.276,
      "transcribe_duration": 2.232,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 558,
      "agent_id": 2,
      "delay": 0.824,
      "speech_duration": 0.868,
      "transcribe_duration": 0.824,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 559,
      "agent_id": 2,
      "delay": 0.383,
      "speech_duration": 0.42,
      "transcribe_duration": 0.383,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 560,
      "agent_id": 2,
      "delay": 0.637,
      "speech_duration": 0.676,
      "transcribe_duration": 0.637,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 561,
      "agent_id": 2,
      "delay": 0.37,
      "speech_duration": 0.42,
      "transcribe_duration": 0.37,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 562,
      "agent_id": 2,
      "delay": 0.437,
      "speech_duration": 0.228,
      "transcribe_duration": 0.437,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 563,
      "agent_id": 2,
      "delay": 0.289,
      "speech_duration": 0.356,
      "transcribe_duration": 0.289,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 564,
      "agent_id": 2,
      "delay": 0.236,
      "speech_duration": 0.292,
      "transcribe_duration": 0.236,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 565,
      "agent_id": 2,
      "delay": 0.751,
      "speech_duration": 0.804,
      "transcribe_duration": 0.751,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 566,
      "agent_id": 2,
      "delay": 0.365,
      "speech_duration": 0.42,
      "transcribe_duration": 0.365,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 567,
      "agent_id": 2,
      "delay": 0.271,
      "speech_duration": 0.228,
      "transcribe_duration": 0.271,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 568,
      "agent_id": 2,
      "delay": 5.03,
      "speech_duration": 5.028,
      "transcribe_duration": 5.03,
      "wpm": 176,
      "message": "ทำเองเลยค่ะ 2 คนช่วยกันคิดนะลูก 2 คนช่วยกันคิดตามลำดับนั้น"
    },
    {
      "message_id": 569,
      "agent_id": 2,
      "delay": 0.239,
      "speech_duration": 0.292,
      "transcribe_duration": 0.239,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 570,
      "agent_id": 2,
      "delay": 0.228,
      "speech_duration": 0.292,
      "transcribe_duration": 0.228,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 571,
      "agent_id": 2,
      "delay": 0.56,
      "speech_duration": 0.612,
      "transcribe_duration": 0.56,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 572,
      "agent_id": 2,
      "delay": 0.271,
      "speech_duration": 0.228,
      "transcribe_duration": 0.271,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 573,
      "agent_id": 2,
      "delay": 3.09,
      "speech_duration": 3.108,
      "transcribe_duration": 3.09,
      "wpm": 130,
      "message": "สองคนนั้นมาดูนะว่าทำถูกไหม"
    },
    {
      "message_id": 574,
      "agent_id": 2,
      "delay": 0.362,
      "speech_duration": 0.42,
      "transcribe_duration": 0.362,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 575,
      "agent_id": 2,
      "delay": 0.307,
      "speech_duration": 0.356,
      "transcribe_duration": 0.307,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 576,
      "agent_id": 2,
      "delay": 0.68,
      "speech_duration": 0.74,
      "transcribe_duration": 0.68,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 577,
      "agent_id": 2,
      "delay": 0.419,
      "speech_duration": 0.484,
      "transcribe_duration": 0.419,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 578,
      "agent_id": 2,
      "delay": 0.994,
      "speech_duration": 1.06,
      "transcribe_duration": 0.994,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 579,
      "agent_id": 2,
      "delay": 1.698,
      "speech_duration": 1.764,
      "transcribe_duration": 1.698,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 580,
      "agent_id": 2,
      "delay": 0.289,
      "speech_duration": 0.356,
      "transcribe_duration": 0.289,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 581,
      "agent_id": 2,
      "delay": 0.493,
      "speech_duration": 0.548,
      "transcribe_duration": 0.493,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 582,
      "agent_id": 2,
      "delay": 0.368,
      "speech_duration": 0.292,
      "transcribe_duration": 0.368,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 583,
      "agent_id": 2,
      "delay": 0.489,
      "speech_duration": 0.548,
      "transcribe_duration": 0.489,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 584,
      "agent_id": 2,
      "delay": 2.548,
      "speech_duration": 2.596,
      "transcribe_duration": 2.548,
      "wpm": 69,
      "message": "ถูกต้องนะคะ"
    },
    {
      "message_id": 585,
      "agent_id": 2,
      "delay": 3.434,
      "speech_duration": 3.492,
      "transcribe_duration": 3.434,
      "wpm": 142,
      "message": "เรียงจากน้อยไปหามากเรียบร้อยแล้ว"
    },
    {
      "message_id": 586,
      "agent_id": 2,
      "delay": 0.682,
      "speech_duration": 0.74,
      "transcribe_duration": 0.682,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 587,
      "agent_id": 2,
      "delay": 3.201,
      "speech_duration": 3.236,
      "transcribe_duration": 3.201,
      "wpm": 102,
      "message": "ค่า d = 5 นะคะถูกต้อง"
    },
    {
      "message_id": 588,
      "agent_id": 2,
      "delay": 2.774,
      "speech_duration": 2.788,
      "transcribe_duration": 2.774,
      "wpm": 102,
      "message": "ไปหาผลรวมราคาผลบวก"
    },
    {
      "message_id": 589,
      "agent_id": 2,
      "delay": 0.242,
      "speech_duration": 0.228,
      "transcribe_duration": 0.242,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 590,
      "agent_id": 2,
      "delay": 0.254,
      "speech_duration": 0.292,
      "transcribe_duration": 0.254,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 591,
      "agent_id": 2,
      "delay": 0.284,
      "speech_duration": 0.356,
      "transcribe_duration": 0.284,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 592,
      "agent_id": 2,
      "delay": 0.229,
      "speech_duration": 0.292,
      "transcribe_duration": 0.229,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 593,
      "agent_id": 2,
      "delay": 0.289,
      "speech_duration": 0.356,
      "transcribe_duration": 0.289,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 594,
      "agent_id": 2,
      "delay": 0.753,
      "speech_duration": 0.804,
      "transcribe_duration": 0.753,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 595,
      "agent_id": 2,
      "delay": 0.364,
      "speech_duration": 0.42,
      "transcribe_duration": 0.364,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 596,
      "agent_id": 2,
      "delay": 0.23,
      "speech_duration": 0.228,
      "transcribe_duration": 0.23,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 597,
      "agent_id": 2,
      "delay": 0.873,
      "speech_duration": 0.932,
      "transcribe_duration": 0.873,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 598,
      "agent_id": 2,
      "delay": 0.236,
      "speech_duration": 0.292,
      "transcribe_duration": 0.236,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 599,
      "agent_id": 2,
      "delay": 0.681,
      "speech_duration": 0.74,
      "transcribe_duration": 0.681,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 600,
      "agent_id": 2,
      "delay": 6.468,
      "speech_duration": 6.372,
      "transcribe_duration": 6.468,
      "wpm": 184,
      "message": "restasis กับพี่หมอบเตรียมตัวไว้เลยนะคะถ้าคุณพี่ทำเสร็จแล้วเดี๋ยวเราออกมาทำพ่อ"
    },
    {
      "message_id": 601,
      "agent_id": 2,
      "delay": 0.882,
      "speech_duration": 0.932,
      "transcribe_duration": 0.882,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 602,
      "agent_id": 2,
      "delay": 0.292,
      "speech_duration": 0.228,
      "transcribe_duration": 0.292,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 603,
      "agent_id": 2,
      "delay": 0.239,
      "speech_duration": 0.292,
      "transcribe_duration": 0.239,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 604,
      "agent_id": 2,
      "delay": 0.382,
      "speech_duration": 0.42,
      "transcribe_duration": 0.382,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 605,
      "agent_id": 2,
      "delay": 0.238,
      "speech_duration": 0.228,
      "transcribe_duration": 0.238,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 606,
      "agent_id": 2,
      "delay": 2.991,
      "speech_duration": 3.044,
      "transcribe_duration": 2.991,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 607,
      "agent_id": 2,
      "delay": 2.288,
      "speech_duration": 2.34,
      "transcribe_duration": 2.288,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 608,
      "agent_id": 2,
      "delay": 0.622,
      "speech_duration": 0.676,
      "transcribe_duration": 0.622,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 609,
      "agent_id": 2,
      "delay": 0.242,
      "speech_duration": 0.228,
      "transcribe_duration": 0.242,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 610,
      "agent_id": 2,
      "delay": 0.249,
      "speech_duration": 0.228,
      "transcribe_duration": 0.249,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 611,
      "agent_id": 2,
      "delay": 0.359,
      "speech_duration": 0.42,
      "transcribe_duration": 0.359,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 612,
      "agent_id": 2,
      "delay": 2.27,
      "speech_duration": 2.34,
      "transcribe_duration": 2.27,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 613,
      "agent_id": 2,
      "delay": 0.566,
      "speech_duration": 0.612,
      "transcribe_duration": 0.566,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 614,
      "agent_id": 2,
      "delay": 0.549,
      "speech_duration": 0.612,
      "transcribe_duration": 0.549,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 615,
      "agent_id": 2,
      "delay": 0.871,
      "speech_duration": 0.932,
      "transcribe_duration": 0.871,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 616,
      "agent_id": 2,
      "delay": 0.741,
      "speech_duration": 0.804,
      "transcribe_duration": 0.741,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 617,
      "agent_id": 2,
      "delay": 1.068,
      "speech_duration": 1.124,
      "transcribe_duration": 1.068,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 618,
      "agent_id": 2,
      "delay": 1.641,
      "speech_duration": 1.7,
      "transcribe_duration": 1.641,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 619,
      "agent_id": 2,
      "delay": 1.712,
      "speech_duration": 1.764,
      "transcribe_duration": 1.712,
      "wpm": 77,
      "message": "The Nine"
    },
    {
      "message_id": 620,
      "agent_id": 2,
      "delay": 0.252,
      "speech_duration": 0.292,
      "transcribe_duration": 0.252,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 621,
      "agent_id": 2,
      "delay": 1.252,
      "speech_duration": 1.316,
      "transcribe_duration": 1.252,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 622,
      "agent_id": 2,
      "delay": 0.706,
      "speech_duration": 0.74,
      "transcribe_duration": 0.706,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 623,
      "agent_id": 2,
      "delay": 0.306,
      "speech_duration": 0.356,
      "transcribe_duration": 0.306,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 624,
      "agent_id": 2,
      "delay": 1.706,
      "speech_duration": 1.764,
      "transcribe_duration": 1.706,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 625,
      "agent_id": 2,
      "delay": 7.166,
      "speech_duration": 7.076,
      "transcribe_duration": 7.166,
      "wpm": 201,
      "message": "กูให้โทษได้นะกูให้โทษได้เขียนบนกระดานได้นะคิดในใจว่าเห*้ยตัวเล็กเพิ่มขึ้นเพิ่มขึ้นมันอาจจะงงนะ"
    },
    {
      "message_id": 626,
      "agent_id": 2,
      "delay": 0.381,
      "speech_duration": 0.42,
      "transcribe_duration": 0.381,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 627,
      "agent_id": 2,
      "delay": 0.265,
      "speech_duration": 0.228,
      "transcribe_duration": 0.265,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 628,
      "agent_id": 2,
      "delay": 0.926,
      "speech_duration": 0.996,
      "transcribe_duration": 0.926,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 629,
      "agent_id": 2,
      "delay": 0.434,
      "speech_duration": 0.292,
      "transcribe_duration": 0.434,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 630,
      "agent_id": 2,
      "delay": 0.549,
      "speech_duration": 0.612,
      "transcribe_duration": 0.549,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 631,
      "agent_id": 2,
      "delay": 0.71,
      "speech_duration": 0.74,
      "transcribe_duration": 0.71,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 632,
      "agent_id": 2,
      "delay": 0.236,
      "speech_duration": 0.228,
      "transcribe_duration": 0.236,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 633,
      "agent_id": 2,
      "delay": 1.266,
      "speech_duration": 1.316,
      "transcribe_duration": 1.266,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 634,
      "agent_id": 2,
      "delay": 0.301,
      "speech_duration": 0.356,
      "transcribe_duration": 0.301,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 635,
      "agent_id": 2,
      "delay": 0.289,
      "speech_duration": 0.356,
      "transcribe_duration": 0.289,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 636,
      "agent_id": 2,
      "delay": 0.954,
      "speech_duration": 0.996,
      "transcribe_duration": 0.954,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 637,
      "agent_id": 2,
      "delay": 0.231,
      "speech_duration": 0.292,
      "transcribe_duration": 0.231,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 638,
      "agent_id": 2,
      "delay": 0.567,
      "speech_duration": 0.612,
      "transcribe_duration": 0.567,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 639,
      "agent_id": 2,
      "delay": 0.23,
      "speech_duration": 0.228,
      "transcribe_duration": 0.23,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 640,
      "agent_id": 2,
      "delay": 0.422,
      "speech_duration": 0.484,
      "transcribe_duration": 0.422,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 641,
      "agent_id": 2,
      "delay": 0.244,
      "speech_duration": 0.292,
      "transcribe_duration": 0.244,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 642,
      "agent_id": 2,
      "delay": 0.204,
      "speech_duration": 0.228,
      "transcribe_duration": 0.204,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 643,
      "agent_id": 2,
      "delay": 0.237,
      "speech_duration": 0.292,
      "transcribe_duration": 0.237,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 644,
      "agent_id": 2,
      "delay": 1.833,
      "speech_duration": 1.892,
      "transcribe_duration": 1.833,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 645,
      "agent_id": 2,
      "delay": 1.387,
      "speech_duration": 1.444,
      "transcribe_duration": 1.387,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 646,
      "agent_id": 2,
      "delay": 0.373,
      "speech_duration": 0.42,
      "transcribe_duration": 0.373,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 647,
      "agent_id": 2,
      "delay": 0.523,
      "speech_duration": 0.548,
      "transcribe_duration": 0.523,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 648,
      "agent_id": 2,
      "delay": 0.745,
      "speech_duration": 0.804,
      "transcribe_duration": 0.745,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 649,
      "agent_id": 2,
      "delay": 0.415,
      "speech_duration": 0.484,
      "transcribe_duration": 0.415,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 650,
      "agent_id": 2,
      "delay": 0.476,
      "speech_duration": 0.548,
      "transcribe_duration": 0.476,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 651,
      "agent_id": 2,
      "delay": 0.231,
      "speech_duration": 0.292,
      "transcribe_duration": 0.231,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 652,
      "agent_id": 2,
      "delay": 0.544,
      "speech_duration": 0.612,
      "transcribe_duration": 0.544,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 653,
      "agent_id": 2,
      "delay": 0.266,
      "speech_duration": 0.228,
      "transcribe_duration": 0.266,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 654,
      "agent_id": 2,
      "delay": 0.24,
      "speech_duration": 0.292,
      "transcribe_duration": 0.24,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 655,
      "agent_id": 2,
      "delay": 0.475,
      "speech_duration": 0.548,
      "transcribe_duration": 0.475,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 656,
      "agent_id": 2,
      "delay": 0.391,
      "speech_duration": 0.228,
      "transcribe_duration": 0.391,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 657,
      "agent_id": 2,
      "delay": 0.693,
      "speech_duration": 0.74,
      "transcribe_duration": 0.693,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 658,
      "agent_id": 2,
      "delay": 0.488,
      "speech_duration": 0.548,
      "transcribe_duration": 0.488,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 659,
      "agent_id": 2,
      "delay": 1.006,
      "speech_duration": 1.06,
      "transcribe_duration": 1.006,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 660,
      "agent_id": 2,
      "delay": 1.197,
      "speech_duration": 1.252,
      "transcribe_duration": 1.197,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 661,
      "agent_id": 2,
      "delay": 0.493,
      "speech_duration": 0.548,
      "transcribe_duration": 0.493,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 662,
      "agent_id": 2,
      "delay": 0.494,
      "speech_duration": 0.548,
      "transcribe_duration": 0.494,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 663,
      "agent_id": 2,
      "delay": 0.36,
      "speech_duration": 0.42,
      "transcribe_duration": 0.36,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 664,
      "agent_id": 2,
      "delay": 1.066,
      "speech_duration": 1.124,
      "transcribe_duration": 1.066,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 665,
      "agent_id": 2,
      "delay": 0.223,
      "speech_duration": 0.292,
      "transcribe_duration": 0.223,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 666,
      "agent_id": 2,
      "delay": 0.289,
      "speech_duration": 0.356,
      "transcribe_duration": 0.289,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 667,
      "agent_id": 2,
      "delay": 0.365,
      "speech_duration": 0.42,
      "transcribe_duration": 0.365,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 668,
      "agent_id": 2,
      "delay": 3.913,
      "speech_duration": 3.94,
      "transcribe_duration": 3.913,
      "wpm": 99,
      "message": "หาคำตอบออกมาแล้ว 105 นะคะ"
    },
    {
      "message_id": 669,
      "agent_id": 2,
      "delay": 2.969,
      "speech_duration": 2.98,
      "transcribe_duration": 2.969,
      "wpm": 171,
      "message": "สองคนนี้มายืนตรงนี้มันยังข้างหน้า"
    },
    {
      "message_id": 670,
      "agent_id": 2,
      "delay": 1.71,
      "speech_duration": 1.764,
      "transcribe_duration": 1.71,
      "wpm": 94,
      "message": "ซื้อมาก่อน"
    },
    {
      "message_id": 671,
      "agent_id": 2,
      "delay": 1.135,
      "speech_duration": 1.188,
      "transcribe_duration": 1.135,
      "wpm": 88,
      "message": "ตรงนี้"
    },
    {
      "message_id": 672,
      "agent_id": 2,
      "delay": 0.8,
      "speech_duration": 0.868,
      "transcribe_duration": 0.8,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 673,
      "agent_id": 2,
      "delay": 2.37,
      "speech_duration": 2.404,
      "transcribe_duration": 2.37,
      "wpm": 156,
      "message": "กูจะอธิบายให้ปลื้มดูนะคะ"
    },
    {
      "message_id": 674,
      "agent_id": 2,
      "delay": 2.554,
      "speech_duration": 2.596,
      "transcribe_duration": 2.554,
      "wpm": 139,
      "message": "แล้วก็ให้จอยดูด้วยลำดับ"
    },
    {
      "message_id": 675,
      "agent_id": 2,
      "delay": 3.316,
      "speech_duration": 3.364,
      "transcribe_duration": 3.316,
      "wpm": 152,
      "message": "ลำดับได้ถูกต้องนะคะจากน้อยไปหามาก"
    },
    {
      "message_id": 676,
      "agent_id": 2,
      "delay": 1.335,
      "speech_duration": 1.38,
      "transcribe_duration": 1.335,
      "wpm": 130,
      "message": "ใครเป็นคนทำ"
    },
    {
      "message_id": 677,
      "agent_id": 2,
      "delay": 2.102,
      "speech_duration": 2.148,
      "transcribe_duration": 2.102,
      "wpm": 182,
      "message": "เข้าใจในการเรียงลำดับนะคะ"
    },
    {
      "message_id": 678,
      "agent_id": 2,
      "delay": 0.247,
      "speech_duration": 0.292,
      "transcribe_duration": 0.247,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 679,
      "agent_id": 2,
      "delay": 0.948,
      "speech_duration": 0.996,
      "transcribe_duration": 0.948,
      "wpm": 90,
      "message": "ถ้าดี"
    },
    {
      "message_id": 680,
      "agent_id": 2,
      "delay": 1.596,
      "speech_duration": 1.636,
      "transcribe_duration": 1.596,
      "wpm": 128,
      "message": "ปลื้มเป็นคนหา"
    },
    {
      "message_id": 681,
      "agent_id": 2,
      "delay": 0.289,
      "speech_duration": 0.292,
      "transcribe_duration": 0.289,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 682,
      "agent_id": 2,
      "delay": 1.866,
      "speech_duration": 1.892,
      "transcribe_duration": 1.866,
      "wpm": 159,
      "message": "หาได้ถูกต้องเลยนะคะ"
    },
    {
      "message_id": 683,
      "agent_id": 2,
      "delay": 2.235,
      "speech_duration": 2.276,
      "transcribe_duration": 2.235,
      "wpm": 72,
      "message": "10 - 5 = 5"
    },
    {
      "message_id": 684,
      "agent_id": 2,
      "delay": 4.352,
      "speech_duration": 4.324,
      "transcribe_duration": 4.352,
      "wpm": 146,
      "message": "15 - 10 = 5 เพราะฉะนั้น 5D เท่ากันก็คือ 5"
    },
    {
      "message_id": 685,
      "agent_id": 2,
      "delay": 1.588,
      "speech_duration": 1.636,
      "transcribe_duration": 1.588,
      "wpm": 128,
      "message": "แล้วผลบวกนะคะ"
    },
    {
      "message_id": 686,
      "agent_id": 2,
      "delay": 3.154,
      "speech_duration": 3.172,
      "transcribe_duration": 3.154,
      "wpm": 113,
      "message": "ปลื้มใช้เวลาในการบวกนาน"
    },
    {
      "message_id": 687,
      "agent_id": 2,
      "delay": 4.923,
      "speech_duration": 4.964,
      "transcribe_duration": 4.923,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 688,
      "agent_id": 2,
      "delay": 0.24,
      "speech_duration": 0.292,
      "transcribe_duration": 0.24,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 689,
      "agent_id": 2,
      "delay": 0.374,
      "speech_duration": 0.42,
      "transcribe_duration": 0.374,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 690,
      "agent_id": 2,
      "delay": 4.231,
      "speech_duration": 4.132,
      "transcribe_duration": 4.231,
      "wpm": 178,
      "message": "ถ้าลูกจะทำให้เร็วขึ้นลูกต้องจับคู่เพราะว่าตัวเลข"
    },
    {
      "message_id": 691,
      "agent_id": 2,
      "delay": 1.596,
      "speech_duration": 1.636,
      "transcribe_duration": 1.596,
      "wpm": 138,
      "message": "มันเป็นหนวด 10"
    },
    {
      "message_id": 692,
      "agent_id": 2,
      "delay": 5.166,
      "speech_duration": 5.092,
      "transcribe_duration": 5.166,
      "wpm": 168,
      "message": "กลับเลข 5 ที่ลงท้าย 5 กับ 5 รวมกันเท่ากับ 10 อยู่แล้วลูก"
    },
    {
      "message_id": 693,
      "agent_id": 2,
      "delay": 1.32,
      "speech_duration": 1.38,
      "transcribe_duration": 1.32,
      "wpm": 207,
      "message": "ไม่ต้องคิดอะไรเยอะ"
    },
    {
      "message_id": 694,
      "agent_id": 2,
      "delay": 2.758,
      "speech_duration": 2.724,
      "transcribe_duration": 2.758,
      "wpm": 220,
      "message": "แค่จับคู่ 5 กับ 5 นะเท่ากับ 10 อยู่แล้ว"
    },
    {
      "message_id": 695,
      "agent_id": 2,
      "delay": 3.628,
      "speech_duration": 3.62,
      "transcribe_duration": 3.628,
      "wpm": 215,
      "message": "ลักษณะตัวเลขข้างบนเนี่ย 15 กับ 5 รวมกันเป็นเท่าไหร่"
    },
    {
      "message_id": 696,
      "agent_id": 2,
      "delay": 5.632,
      "speech_duration": 5.604,
      "transcribe_duration": 5.632,
      "wpm": 174,
      "message": "15 ไปแล้ว 5 กับ 5 ก็เป็น 20 อยู่แล้วใช่ไหมคะ 20 แล้วนับต่อเลย 20"
    },
    {
      "message_id": 697,
      "agent_id": 2,
      "delay": 0.685,
      "speech_duration": 0.74,
      "transcribe_duration": 0.685,
      "wpm": 61,
      "message": "20"
    },
    {
      "message_id": 698,
      "agent_id": 2,
      "delay": 1.258,
      "speech_duration": 1.316,
      "transcribe_duration": 1.258,
      "wpm": 68,
      "message": "30 40"
    },
    {
      "message_id": 699,
      "agent_id": 2,
      "delay": 0.49,
      "speech_duration": 0.548,
      "transcribe_duration": 0.49,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 700,
      "agent_id": 2,
      "delay": 3.768,
      "speech_duration": 3.684,
      "transcribe_duration": 3.768,
      "wpm": 126,
      "message": "E30 มัน 40 แล้วใช่ไหมบอกอีก 30"
    },
    {
      "message_id": 701,
      "agent_id": 2,
      "delay": 5.253,
      "speech_duration": 5.22,
      "transcribe_duration": 5.253,
      "wpm": 121,
      "message": "50 60 70 นับไปเลยนะคะอันนี้ 17 แล้วอะไรคะ"
    },
    {
      "message_id": 702,
      "agent_id": 2,
      "delay": 0.945,
      "speech_duration": 0.996,
      "transcribe_duration": 0.945,
      "wpm": 45,
      "message": "80"
    },
    {
      "message_id": 703,
      "agent_id": 2,
      "delay": 0.278,
      "speech_duration": 0.228,
      "transcribe_duration": 0.278,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 704,
      "agent_id": 2,
      "delay": 1.3,
      "speech_duration": 1.316,
      "transcribe_duration": 1.3,
      "wpm": 148,
      "message": "น่าจะเป็น 80"
    },
    {
      "message_id": 705,
      "agent_id": 2,
      "delay": 0.229,
      "speech_duration": 0.228,
      "transcribe_duration": 0.229,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 706,
      "agent_id": 2,
      "delay": 4.374,
      "speech_duration": 4.324,
      "transcribe_duration": 4.374,
      "wpm": 149,
      "message": "นับต่ออายุ 20 ใช่ไหมนัดต่ออีก 20 80 90 100"
    },
    {
      "message_id": 707,
      "agent_id": 2,
      "delay": 3.705,
      "speech_duration": 3.684,
      "transcribe_duration": 3.705,
      "wpm": 163,
      "message": "แล้วมันมีเศษอยู่ 5 เพราะฉะนั้นก็คือ 105"
    },
    {
      "message_id": 708,
      "agent_id": 2,
      "delay": 0.235,
      "speech_duration": 0.292,
      "transcribe_duration": 0.235,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 709,
      "agent_id": 2,
      "delay": 4.914,
      "speech_duration": 4.9,
      "transcribe_duration": 4.914,
      "wpm": 162,
      "message": "ไม่ต้องเอามารวมบวกแล้วถ้าสมมุติว่าเรายังไม่แม่นนะลูก"
    },
    {
      "message_id": 710,
      "agent_id": 2,
      "delay": 2.918,
      "speech_duration": 2.916,
      "transcribe_duration": 2.918,
      "wpm": 180,
      "message": "เรายังไม่แม่นเราใช้กระดาษ Post ได้"
    },
    {
      "message_id": 711,
      "agent_id": 2,
      "delay": 3.135,
      "speech_duration": 3.172,
      "transcribe_duration": 3.135,
      "wpm": 118,
      "message": "กดได้แต่วิธีการรวมตัวเลข"
    },
    {
      "message_id": 712,
      "agent_id": 2,
      "delay": 6.715,
      "speech_duration": 6.564,
      "transcribe_duration": 6.715,
      "wpm": 192,
      "message": "ที่ง่ายที่สุดเร็วที่สุดนะคะก็คือจับคู่ 10 นั้นเองจับคู่ 10 ตัวเลขไหนที่อยู่ในชุดนี้"
    },
    {
      "message_id": 713,
      "agent_id": 2,
      "delay": 0.261,
      "speech_duration": 0.228,
      "transcribe_duration": 0.261,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 714,
      "agent_id": 2,
      "delay": 4.783,
      "speech_duration": 4.708,
      "transcribe_duration": 4.783,
      "wpm": 201,
      "message": "มันรวมกันแล้วมันเท่ากับติดนะลูกมันรวมกันเท่ากับ 10 ลูกจับมาเลย"
    },
    {
      "message_id": 715,
      "agent_id": 2,
      "delay": 1.597,
      "speech_duration": 1.636,
      "transcribe_duration": 1.597,
      "wpm": 156,
      "message": "เอามาก่อนเลยนะคะ"
    },
    {
      "message_id": 716,
      "agent_id": 2,
      "delay": 0.215,
      "speech_duration": 0.228,
      "transcribe_duration": 0.215,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 717,
      "agent_id": 2,
      "delay": 0.431,
      "speech_duration": 0.484,
      "transcribe_duration": 0.431,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 718,
      "agent_id": 2,
      "delay": 5.525,
      "speech_duration": 5.476,
      "transcribe_duration": 5.525,
      "wpm": 175,
      "message": "ก็เป็นลำดับเดี๋ยวนี้ต้องฝึกไปเรื่อยๆนะคะเก่งมากเลยทั้งสองคนนะคะ"
    },
    {
      "message_id": 719,
      "agent_id": 2,
      "delay": 3.504,
      "speech_duration": 3.492,
      "transcribe_duration": 3.504,
      "wpm": 159,
      "message": "ต่อไปเปย์กับพี่หมอกมาทำข้อสุดท้ายค่ะ"
    },
    {
      "message_id": 720,
      "agent_id": 2,
      "delay": 0.516,
      "speech_duration": 0.548,
      "transcribe_duration": 0.516,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 721,
      "agent_id": 2,
      "delay": 0.753,
      "speech_duration": 0.804,
      "transcribe_duration": 0.753,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 722,
      "agent_id": 2,
      "delay": 4.731,
      "speech_duration": 4.708,
      "transcribe_duration": 4.731,
      "wpm": 147,
      "message": "ปริ้นออกมาทำเรียงลำดับเสร็จแล้วค่าดีเรียบร้อย"
    },
    {
      "message_id": 723,
      "agent_id": 2,
      "delay": 0.403,
      "speech_duration": 0.42,
      "transcribe_duration": 0.403,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 724,
      "agent_id": 2,
      "delay": 3.133,
      "speech_duration": 3.172,
      "transcribe_duration": 3.133,
      "wpm": 38,
      "message": "เลขเยอะ"
    },
    {
      "message_id": 725,
      "agent_id": 2,
      "delay": 0.756,
      "speech_duration": 0.804,
      "transcribe_duration": 0.756,
      "wpm": 243,
      "message": "เมื่อไหร่ลูก"
    },
    {
      "message_id": 726,
      "agent_id": 2,
      "delay": 0.615,
      "speech_duration": 0.676,
      "transcribe_duration": 0.615,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 727,
      "agent_id": 2,
      "delay": 0.869,
      "speech_duration": 0.932,
      "transcribe_duration": 0.869,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 728,
      "agent_id": 2,
      "delay": 0.434,
      "speech_duration": 0.484,
      "transcribe_duration": 0.434,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 729,
      "agent_id": 2,
      "delay": 0.569,
      "speech_duration": 0.612,
      "transcribe_duration": 0.569,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 730,
      "agent_id": 2,
      "delay": 0.69,
      "speech_duration": 0.74,
      "transcribe_duration": 0.69,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 731,
      "agent_id": 2,
      "delay": 3.71,
      "speech_duration": 3.748,
      "transcribe_duration": 3.71,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 732,
      "agent_id": 2,
      "delay": 0.988,
      "speech_duration": 1.06,
      "transcribe_duration": 0.988,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 733,
      "agent_id": 2,
      "delay": 0.278,
      "speech_duration": 0.292,
      "transcribe_duration": 0.278,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 734,
      "agent_id": 2,
      "delay": 0.377,
      "speech_duration": 0.292,
      "transcribe_duration": 0.377,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 735,
      "agent_id": 2,
      "delay": 0.268,
      "speech_duration": 0.228,
      "transcribe_duration": 0.268,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 736,
      "agent_id": 2,
      "delay": 0.271,
      "speech_duration": 0.228,
      "transcribe_duration": 0.271,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 737,
      "agent_id": 2,
      "delay": 0.432,
      "speech_duration": 0.484,
      "transcribe_duration": 0.432,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 738,
      "agent_id": 2,
      "delay": 2.477,
      "speech_duration": 2.468,
      "transcribe_duration": 2.477,
      "wpm": 103,
      "message": "เลี้ยงได้ 7 นะคะ"
    },
    {
      "message_id": 739,
      "agent_id": 2,
      "delay": 0.216,
      "speech_duration": 0.228,
      "transcribe_duration": 0.216,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 740,
      "agent_id": 2,
      "delay": 4.814,
      "speech_duration": 4.772,
      "transcribe_duration": 4.814,
      "wpm": 69,
      "message": "10 36 19-22 ค่า d = 7"
    },
    {
      "message_id": 741,
      "agent_id": 2,
      "delay": 2.174,
      "speech_duration": 2.212,
      "transcribe_duration": 2.174,
      "wpm": 81,
      "message": "วิธีหาผลบวก"
    },
    {
      "message_id": 742,
      "agent_id": 2,
      "delay": 1.782,
      "speech_duration": 1.828,
      "transcribe_duration": 1.782,
      "wpm": 156,
      "message": "บอกได้เท่าไหร่เอ่ย"
    },
    {
      "message_id": 743,
      "agent_id": 2,
      "delay": 0.481,
      "speech_duration": 0.548,
      "transcribe_duration": 0.481,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 744,
      "agent_id": 2,
      "delay": 0.248,
      "speech_duration": 0.228,
      "transcribe_duration": 0.248,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 745,
      "agent_id": 2,
      "delay": 0.442,
      "speech_duration": 0.484,
      "transcribe_duration": 0.442,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 746,
      "agent_id": 2,
      "delay": 0.273,
      "speech_duration": 0.228,
      "transcribe_duration": 0.273,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 747,
      "agent_id": 2,
      "delay": 0.303,
      "speech_duration": 0.356,
      "transcribe_duration": 0.303,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 748,
      "agent_id": 2,
      "delay": 0.297,
      "speech_duration": 0.356,
      "transcribe_duration": 0.297,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 749,
      "agent_id": 2,
      "delay": 0.209,
      "speech_duration": 0.228,
      "transcribe_duration": 0.209,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 750,
      "agent_id": 2,
      "delay": 5.172,
      "speech_duration": 5.22,
      "transcribe_duration": 5.172,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 751,
      "agent_id": 2,
      "delay": 5.384,
      "speech_duration": 5.412,
      "transcribe_duration": 5.384,
      "wpm": 67,
      "message": "อันนี้มันจะไม่รบกวนนะคะ"
    },
    {
      "message_id": 752,
      "agent_id": 2,
      "delay": 0.367,
      "speech_duration": 0.42,
      "transcribe_duration": 0.367,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 753,
      "agent_id": 2,
      "delay": 0.229,
      "speech_duration": 0.292,
      "transcribe_duration": 0.229,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 754,
      "agent_id": 2,
      "delay": 0.814,
      "speech_duration": 0.868,
      "transcribe_duration": 0.814,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 755,
      "agent_id": 2,
      "delay": 0.217,
      "speech_duration": 0.228,
      "transcribe_duration": 0.217,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 756,
      "agent_id": 2,
      "delay": 1.256,
      "speech_duration": 1.316,
      "transcribe_duration": 1.256,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 757,
      "agent_id": 2,
      "delay": 0.436,
      "speech_duration": 0.484,
      "transcribe_duration": 0.436,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 758,
      "agent_id": 2,
      "delay": 0.422,
      "speech_duration": 0.484,
      "transcribe_duration": 0.422,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 759,
      "agent_id": 2,
      "delay": 1.119,
      "speech_duration": 1.188,
      "transcribe_duration": 1.119,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 760,
      "agent_id": 2,
      "delay": 0.346,
      "speech_duration": 0.42,
      "transcribe_duration": 0.346,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 761,
      "agent_id": 2,
      "delay": 0.248,
      "speech_duration": 0.228,
      "transcribe_duration": 0.248,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 762,
      "agent_id": 2,
      "delay": 0.196,
      "speech_duration": 0.228,
      "transcribe_duration": 0.196,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 763,
      "agent_id": 2,
      "delay": 0.692,
      "speech_duration": 0.74,
      "transcribe_duration": 0.692,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 764,
      "agent_id": 2,
      "delay": 0.343,
      "speech_duration": 0.42,
      "transcribe_duration": 0.343,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 765,
      "agent_id": 2,
      "delay": 0.418,
      "speech_duration": 0.484,
      "transcribe_duration": 0.418,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 766,
      "agent_id": 2,
      "delay": 0.676,
      "speech_duration": 0.74,
      "transcribe_duration": 0.676,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 767,
      "agent_id": 2,
      "delay": 0.492,
      "speech_duration": 0.548,
      "transcribe_duration": 0.492,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 768,
      "agent_id": 2,
      "delay": 0.246,
      "speech_duration": 0.228,
      "transcribe_duration": 0.246,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 769,
      "agent_id": 2,
      "delay": 0.871,
      "speech_duration": 0.932,
      "transcribe_duration": 0.871,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 770,
      "agent_id": 2,
      "delay": 0.815,
      "speech_duration": 0.868,
      "transcribe_duration": 0.815,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 771,
      "agent_id": 2,
      "delay": 0.294,
      "speech_duration": 0.356,
      "transcribe_duration": 0.294,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 772,
      "agent_id": 2,
      "delay": 1.017,
      "speech_duration": 1.06,
      "transcribe_duration": 1.017,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 773,
      "agent_id": 2,
      "delay": 0.227,
      "speech_duration": 0.228,
      "transcribe_duration": 0.227,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 774,
      "agent_id": 2,
      "delay": 0.606,
      "speech_duration": 0.676,
      "transcribe_duration": 0.606,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 775,
      "agent_id": 2,
      "delay": 1.51,
      "speech_duration": 1.572,
      "transcribe_duration": 1.51,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 776,
      "agent_id": 2,
      "delay": 2.813,
      "speech_duration": 2.852,
      "transcribe_duration": 2.813,
      "wpm": 137,
      "message": "เพื่อนๆดูนะมาบวกรวมรวมกัน"
    },
    {
      "message_id": 777,
      "agent_id": 2,
      "delay": 3.647,
      "speech_duration": 3.62,
      "transcribe_duration": 3.647,
      "wpm": 162,
      "message": "ช่วยแปลหน่อยว่าแต่จะทำถูกไหมตัวนี้นะคะ"
    },
    {
      "message_id": 778,
      "agent_id": 2,
      "delay": 0.278,
      "speech_duration": 0.228,
      "transcribe_duration": 0.278,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 779,
      "agent_id": 2,
      "delay": 1.778,
      "speech_duration": 1.828,
      "transcribe_duration": 1.778,
      "wpm": 156,
      "message": "คู่ไหนที่มันลงท้าย"
    },
    {
      "message_id": 780,
      "agent_id": 2,
      "delay": 1.158,
      "speech_duration": 1.124,
      "transcribe_duration": 1.158,
      "wpm": 200,
      "message": "กลับแล้วได้ 10"
    },
    {
      "message_id": 781,
      "agent_id": 2,
      "delay": 0.283,
      "speech_duration": 0.292,
      "transcribe_duration": 0.283,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 782,
      "agent_id": 2,
      "delay": 1.015,
      "speech_duration": 1.06,
      "transcribe_duration": 1.015,
      "wpm": 184,
      "message": "รู้ว่าตัวไหน"
    },
    {
      "message_id": 783,
      "agent_id": 2,
      "delay": 2.062,
      "speech_duration": 2.084,
      "transcribe_duration": 2.062,
      "wpm": 79,
      "message": "783 ใช่ไหม"
    },
    {
      "message_id": 784,
      "agent_id": 2,
      "delay": 1.31,
      "speech_duration": 1.316,
      "transcribe_duration": 1.31,
      "wpm": 34,
      "message": "83"
    },
    {
      "message_id": 785,
      "agent_id": 2,
      "delay": 0.365,
      "speech_duration": 0.292,
      "transcribe_duration": 0.365,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 786,
      "agent_id": 2,
      "delay": 3.49,
      "speech_duration": 3.492,
      "transcribe_duration": 3.49,
      "wpm": 210,
      "message": "ดูแล้วก็จับคู่ตัวไหนที่มันลงท้ายด้วย 10 ก่อนนะคะ"
    },
    {
      "message_id": 787,
      "agent_id": 2,
      "delay": 3.525,
      "speech_duration": 3.556,
      "transcribe_duration": 3.525,
      "wpm": 131,
      "message": "783 เนี่ยรวมกันเท่ากับเท่าไหร่"
    },
    {
      "message_id": 788,
      "agent_id": 2,
      "delay": 2.121,
      "speech_duration": 2.148,
      "transcribe_duration": 2.121,
      "wpm": 77,
      "message": "73 kg = 20"
    },
    {
      "message_id": 789,
      "agent_id": 2,
      "delay": 0.627,
      "speech_duration": 0.676,
      "transcribe_duration": 0.627,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 790,
      "agent_id": 2,
      "delay": 2.555,
      "speech_duration": 2.596,
      "transcribe_duration": 2.555,
      "wpm": 168,
      "message": "ตัดไปเลยนะเลขนี้เป็น 20 แล้ว"
    },
    {
      "message_id": 791,
      "agent_id": 2,
      "delay": 2.355,
      "speech_duration": 2.34,
      "transcribe_duration": 2.355,
      "wpm": 167,
      "message": "มีสิทธิ์อยู่ใช่ไหมเป็น 30"
    },
    {
      "message_id": 792,
      "agent_id": 2,
      "delay": 5.802,
      "speech_duration": 5.732,
      "transcribe_duration": 5.802,
      "wpm": 165,
      "message": "มาบวก 10 ตัวนี้นะคะเป็น 30 แล้วยังเหลืออีก 3 ตัวนะคะเหลืออีก 3"
    },
    {
      "message_id": 793,
      "agent_id": 2,
      "delay": 0.613,
      "speech_duration": 0.676,
      "transcribe_duration": 0.613,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 794,
      "agent_id": 2,
      "delay": 0.271,
      "speech_duration": 0.228,
      "transcribe_duration": 0.271,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 795,
      "agent_id": 2,
      "delay": 0.204,
      "speech_duration": 0.228,
      "transcribe_duration": 0.204,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 796,
      "agent_id": 2,
      "delay": 1.081,
      "speech_duration": 1.124,
      "transcribe_duration": 1.081,
      "wpm": 27,
      "message": "9"
    },
    {
      "message_id": 797,
      "agent_id": 2,
      "delay": 3.121,
      "speech_duration": 3.044,
      "transcribe_duration": 3.121,
      "wpm": 192,
      "message": "เอาตัวนี้นะบวกอีก 1 ใช่ไหมคะเท่ากับ 10"
    },
    {
      "message_id": 798,
      "agent_id": 2,
      "delay": 2.891,
      "speech_duration": 2.916,
      "transcribe_duration": 2.891,
      "wpm": 159,
      "message": "มาดูตัวเลข 2 ตัวที่อยู่ต่อท้าย"
    },
    {
      "message_id": 799,
      "agent_id": 2,
      "delay": 4.467,
      "speech_duration": 4.452,
      "transcribe_duration": 4.467,
      "wpm": 162,
      "message": "มันก็เหลือเศษอยู่ 1 ใช่ไหมคะเมื่อกี้เรา 30 แล้ว"
    },
    {
      "message_id": 800,
      "agent_id": 2,
      "delay": 1.143,
      "speech_duration": 1.188,
      "transcribe_duration": 1.143,
      "wpm": 38,
      "message": "40"
    },
    {
      "message_id": 801,
      "agent_id": 2,
      "delay": 0.817,
      "speech_duration": 0.868,
      "transcribe_duration": 0.817,
      "wpm": 52,
      "message": "50"
    },
    {
      "message_id": 802,
      "agent_id": 2,
      "delay": 0.286,
      "speech_duration": 0.228,
      "transcribe_duration": 0.286,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 803,
      "agent_id": 2,
      "delay": 1.123,
      "speech_duration": 1.188,
      "transcribe_duration": 1.123,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 804,
      "agent_id": 2,
      "delay": 2.713,
      "speech_duration": 2.724,
      "transcribe_duration": 2.713,
      "wpm": 121,
      "message": "อีก 2 เป็นเท่าไหร่ 61"
    },
    {
      "message_id": 805,
      "agent_id": 2,
      "delay": 1.392,
      "speech_duration": 1.444,
      "transcribe_duration": 1.392,
      "wpm": 52,
      "message": "7-11"
    },
    {
      "message_id": 806,
      "agent_id": 2,
      "delay": 1.462,
      "speech_duration": 1.508,
      "transcribe_duration": 1.462,
      "wpm": 99,
      "message": "7-11 แล้ว"
    },
    {
      "message_id": 807,
      "agent_id": 2,
      "delay": 3.928,
      "speech_duration": 3.94,
      "transcribe_duration": 3.928,
      "wpm": 126,
      "message": "เอา 7-11 มาบวกกับ 16 ได้เท่าไหร่"
    },
    {
      "message_id": 808,
      "agent_id": 2,
      "delay": 0.242,
      "speech_duration": 0.228,
      "transcribe_duration": 0.242,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 809,
      "agent_id": 2,
      "delay": 0.69,
      "speech_duration": 0.74,
      "transcribe_duration": 0.69,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 810,
      "agent_id": 2,
      "delay": 0.249,
      "speech_duration": 0.228,
      "transcribe_duration": 0.249,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 811,
      "agent_id": 2,
      "delay": 3.845,
      "speech_duration": 3.876,
      "transcribe_duration": 3.845,
      "wpm": 58,
      "message": "87 ถูกต้องนะคะ"
    },
    {
      "message_id": 812,
      "agent_id": 2,
      "delay": 2.347,
      "speech_duration": 2.404,
      "transcribe_duration": 2.347,
      "wpm": 50,
      "message": "เก่งมาก"
    },
    {
      "message_id": 813,
      "agent_id": 2,
      "delay": 0.489,
      "speech_duration": 0.548,
      "transcribe_duration": 0.489,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 814,
      "agent_id": 2,
      "delay": 0.484,
      "speech_duration": 0.548,
      "transcribe_duration": 0.484,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 815,
      "agent_id": 2,
      "delay": 2.583,
      "speech_duration": 2.596,
      "transcribe_duration": 2.583,
      "wpm": 133,
      "message": "คิดคำนวณได้ถูกต้องนะคะ"
    },
    {
      "message_id": 816,
      "agent_id": 2,
      "delay": 0.753,
      "speech_duration": 0.804,
      "transcribe_duration": 0.753,
      "wpm": 37,
      "message": "+"
    },
    {
      "message_id": 817,
      "agent_id": 2,
      "delay": 3.137,
      "speech_duration": 3.172,
      "transcribe_duration": 3.137,
      "wpm": 104,
      "message": "รวมเท่ากับ 87 นั่นเอง"
    },
    {
      "message_id": 818,
      "agent_id": 2,
      "delay": 0.262,
      "speech_duration": 0.292,
      "transcribe_duration": 0.262,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 819,
      "agent_id": 2,
      "delay": 0.193,
      "speech_duration": 0.228,
      "transcribe_duration": 0.193,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 820,
      "agent_id": 2,
      "delay": 0.416,
      "speech_duration": 0.484,
      "transcribe_duration": 0.416,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 821,
      "agent_id": 2,
      "delay": 0.22,
      "speech_duration": 0.292,
      "transcribe_duration": 0.22,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 822,
      "agent_id": 2,
      "delay": 0.202,
      "speech_duration": 0.228,
      "transcribe_duration": 0.202,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 823,
      "agent_id": 2,
      "delay": 0.288,
      "speech_duration": 0.356,
      "transcribe_duration": 0.288,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 824,
      "agent_id": 2,
      "delay": 0.288,
      "speech_duration": 0.356,
      "transcribe_duration": 0.288,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 825,
      "agent_id": 2,
      "delay": 0.351,
      "speech_duration": 0.42,
      "transcribe_duration": 0.351,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 826,
      "agent_id": 2,
      "delay": 0.807,
      "speech_duration": 0.868,
      "transcribe_duration": 0.807,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 827,
      "agent_id": 2,
      "delay": 0.261,
      "speech_duration": 0.292,
      "transcribe_duration": 0.261,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 828,
      "agent_id": 2,
      "delay": 0.272,
      "speech_duration": 0.292,
      "transcribe_duration": 0.272,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 829,
      "agent_id": 2,
      "delay": 6.012,
      "speech_duration": 5.988,
      "transcribe_duration": 6.012,
      "wpm": 163,
      "message": "จากกิจกรรมที่เราถามเมื่อกี้นะคะเรารู้ว่าลำดับคืออะไรค่าดีคืออะไร"
    },
    {
      "message_id": 830,
      "agent_id": 2,
      "delay": 1.649,
      "speech_duration": 1.7,
      "transcribe_duration": 1.649,
      "wpm": 124,
      "message": "น่ากลัวที่ครู"
    },
    {
      "message_id": 831,
      "agent_id": 2,
      "delay": 5.296,
      "speech_duration": 5.284,
      "transcribe_duration": 5.296,
      "wpm": 196,
      "message": "ให้เพิ่มก็มาก็คือบวกใช่ไหมคะเปลี่ยนเครื่องหมายคอมม่าเป็นบวกสัญลักษณ์"
    },
    {
      "message_id": 832,
      "agent_id": 2,
      "delay": 3.063,
      "speech_duration": 3.108,
      "transcribe_duration": 3.063,
      "wpm": 130,
      "message": "รูปสัญลักษณ์ของคำว่าอนุกรม"
    },
    {
      "message_id": 833,
      "agent_id": 2,
      "delay": 0.252,
      "speech_duration": 0.228,
      "transcribe_duration": 0.252,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 834,
      "agent_id": 2,
      "delay": 1,
      "speech_duration": 1.06,
      "transcribe_duration": 1,
      "wpm": 99,
      "message": "คือตัว"
    },
    {
      "message_id": 835,
      "agent_id": 2,
      "delay": 0.916,
      "speech_duration": 0.932,
      "transcribe_duration": 0.916,
      "wpm": 32,
      "message": "F"
    },
    {
      "message_id": 836,
      "agent_id": 2,
      "delay": 1.057,
      "speech_duration": 1.124,
      "transcribe_duration": 1.057,
      "wpm": 93,
      "message": "อนุกรม"
    },
    {
      "message_id": 837,
      "agent_id": 2,
      "delay": 3.71,
      "speech_duration": 3.748,
      "transcribe_duration": 3.71,
      "wpm": 164,
      "message": "หาจำนวนผลบวกจำนวนเท่าไหร่ทั้งหมดเท่าไหร่"
    },
    {
      "message_id": 838,
      "agent_id": 2,
      "delay": 3.603,
      "speech_duration": 3.556,
      "transcribe_duration": 3.603,
      "wpm": 211,
      "message": "เป็นตัวนี้ค่ะที่ห้อยอยู่ข้างล่างเนี่ยจะเป็นตัวบอก"
    },
    {
      "message_id": 839,
      "agent_id": 2,
      "delay": 2.945,
      "speech_duration": 2.98,
      "transcribe_duration": 2.945,
      "wpm": 131,
      "message": "รวมกี่พจน์นะคะรวมกี่จำนวน"
    },
    {
      "message_id": 840,
      "agent_id": 2,
      "delay": 0.276,
      "speech_duration": 0.292,
      "transcribe_duration": 0.276,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 841,
      "agent_id": 2,
      "delay": 1.204,
      "speech_duration": 1.252,
      "transcribe_duration": 1.204,
      "wpm": 120,
      "message": "อย่างเช่น"
    },
    {
      "message_id": 842,
      "agent_id": 2,
      "delay": 2.824,
      "speech_duration": 2.788,
      "transcribe_duration": 2.824,
      "wpm": 118,
      "message": "sn ตัวนี้มันจะเท่ากับ"
    },
    {
      "message_id": 843,
      "agent_id": 2,
      "delay": 2.104,
      "speech_duration": 2.148,
      "transcribe_duration": 2.104,
      "wpm": 63,
      "message": "คุณไหมคะ"
    },
    {
      "message_id": 844,
      "agent_id": 2,
      "delay": 6.932,
      "speech_duration": 6.884,
      "transcribe_duration": 6.932,
      "wpm": 100,
      "message": "+ A2 + A3 + จุดจุดจุดบวกด้วยตัวสุดท้ายคือ AIS"
    },
    {
      "message_id": 845,
      "agent_id": 2,
      "delay": 1.59,
      "speech_duration": 1.636,
      "transcribe_duration": 1.59,
      "wpm": 138,
      "message": "3 จุดตัวนี้น่ะ"
    },
    {
      "message_id": 846,
      "agent_id": 2,
      "delay": 2.362,
      "speech_duration": 2.404,
      "transcribe_duration": 2.362,
      "wpm": 119,
      "message": "A4 A5 ไปได้เรื่อยๆ"
    },
    {
      "message_id": 847,
      "agent_id": 2,
      "delay": 1.993,
      "speech_duration": 2.02,
      "transcribe_duration": 1.993,
      "wpm": 97,
      "message": "ไปเรื่อยๆเลย"
    },
    {
      "message_id": 848,
      "agent_id": 2,
      "delay": 2.167,
      "speech_duration": 2.212,
      "transcribe_duration": 2.167,
      "wpm": 149,
      "message": "สัญลักษณ์อนุกรมคือ sn"
    },
    {
      "message_id": 849,
      "agent_id": 2,
      "delay": 0.698,
      "speech_duration": 0.74,
      "transcribe_duration": 0.698,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 850,
      "agent_id": 2,
      "delay": 1.77,
      "speech_duration": 1.828,
      "transcribe_duration": 1.77,
      "wpm": 139,
      "message": "พวกจำนวนเท่าไหร่"
    },
    {
      "message_id": 851,
      "agent_id": 2,
      "delay": 3.764,
      "speech_duration": 3.748,
      "transcribe_duration": 3.764,
      "wpm": 188,
      "message": "ผลบวกกี่พจน์นะคะก็คือตัว N ที่ห้อยอยู่นั่นแหละ"
    },
    {
      "message_id": 852,
      "agent_id": 2,
      "delay": 0.217,
      "speech_duration": 0.228,
      "transcribe_duration": 0.217,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 853,
      "agent_id": 2,
      "delay": 1.57,
      "speech_duration": 1.572,
      "transcribe_duration": 1.57,
      "wpm": 162,
      "message": "ที่ห้อยอยู่เนี่ย"
    },
    {
      "message_id": 854,
      "agent_id": 2,
      "delay": 1.898,
      "speech_duration": 1.956,
      "transcribe_duration": 1.898,
      "wpm": 146,
      "message": "ให้สอดคล้องกันนะคะ"
    },
    {
      "message_id": 855,
      "agent_id": 2,
      "delay": 0.243,
      "speech_duration": 0.292,
      "transcribe_duration": 0.243,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 856,
      "agent_id": 2,
      "delay": 0.239,
      "speech_duration": 0.292,
      "transcribe_duration": 0.239,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 857,
      "agent_id": 2,
      "delay": 0.835,
      "speech_duration": 0.868,
      "transcribe_duration": 0.835,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 858,
      "agent_id": 2,
      "delay": 0.548,
      "speech_duration": 0.612,
      "transcribe_duration": 0.548,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 859,
      "agent_id": 2,
      "delay": 0.238,
      "speech_duration": 0.292,
      "transcribe_duration": 0.238,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 860,
      "agent_id": 2,
      "delay": 3.316,
      "speech_duration": 3.364,
      "transcribe_duration": 3.316,
      "wpm": 94,
      "message": "อาทิตย์นี้ประเภทบ้าง"
    },
    {
      "message_id": 861,
      "agent_id": 2,
      "delay": 1.463,
      "speech_duration": 1.508,
      "transcribe_duration": 1.463,
      "wpm": 99,
      "message": "ประเภทของ"
    },
    {
      "message_id": 862,
      "agent_id": 2,
      "delay": 4.83,
      "speech_duration": 4.836,
      "transcribe_duration": 4.83,
      "wpm": 133,
      "message": "อนุกรมง่ายมากเหมือนกันมันแบ่งเป็น 2 ประเภท"
    },
    {
      "message_id": 863,
      "agent_id": 2,
      "delay": 2.645,
      "speech_duration": 2.66,
      "transcribe_duration": 2.645,
      "wpm": 180,
      "message": "ลูกจะต้องเชื่อมโยงกับลำดับจำกัด"
    },
    {
      "message_id": 864,
      "agent_id": 2,
      "delay": 1.419,
      "speech_duration": 1.444,
      "transcribe_duration": 1.419,
      "wpm": 114,
      "message": "ลำดับจำกัด"
    },
    {
      "message_id": 865,
      "agent_id": 2,
      "delay": 4.425,
      "speech_duration": 4.452,
      "transcribe_duration": 4.425,
      "wpm": 115,
      "message": "คืออะไรลูกดูนะ A1 A2 A3 จุดจุดจุด"
    },
    {
      "message_id": 866,
      "agent_id": 2,
      "delay": 1.542,
      "speech_duration": 1.572,
      "transcribe_duration": 1.542,
      "wpm": 38,
      "message": "a n"
    },
    {
      "message_id": 867,
      "agent_id": 2,
      "delay": 0.298,
      "speech_duration": 0.356,
      "transcribe_duration": 0.298,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 868,
      "agent_id": 2,
      "delay": 3.911,
      "speech_duration": 3.876,
      "transcribe_duration": 3.911,
      "wpm": 128,
      "message": "ใช่มันสิ้นสุดมันจบสุดท้ายที่ a n"
    },
    {
      "message_id": 869,
      "agent_id": 2,
      "delay": 0.3,
      "speech_duration": 0.356,
      "transcribe_duration": 0.3,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 870,
      "agent_id": 2,
      "delay": 4.794,
      "speech_duration": 4.644,
      "transcribe_duration": 4.794,
      "wpm": 191,
      "message": "มันไม่มีอะไรต่อเลยอย่างเช่นตัวนี้นะตัวเลขชุดนี้ลำดับชุดนี้"
    },
    {
      "message_id": 871,
      "agent_id": 2,
      "delay": 2.166,
      "speech_duration": 2.212,
      "transcribe_duration": 2.166,
      "wpm": 95,
      "message": "246 จุดจุดจุด"
    },
    {
      "message_id": 872,
      "agent_id": 2,
      "delay": 0.81,
      "speech_duration": 0.868,
      "transcribe_duration": 0.81,
      "wpm": 52,
      "message": "16"
    },
    {
      "message_id": 873,
      "agent_id": 2,
      "delay": 1.857,
      "speech_duration": 1.892,
      "transcribe_duration": 1.857,
      "wpm": 135,
      "message": "ตัวสุดท้ายคือ 16"
    },
    {
      "message_id": 874,
      "agent_id": 2,
      "delay": 2.673,
      "speech_duration": 2.724,
      "transcribe_duration": 2.673,
      "wpm": 209,
      "message": "มันไม่มีต่อแล้วเพราะมันเป็นหยุดที่ 16"
    },
    {
      "message_id": 875,
      "agent_id": 2,
      "delay": 1.067,
      "speech_duration": 1.124,
      "transcribe_duration": 1.067,
      "wpm": 160,
      "message": "เพราะฉะนั้น"
    },
    {
      "message_id": 876,
      "agent_id": 2,
      "delay": 2.027,
      "speech_duration": 2.084,
      "transcribe_duration": 2.027,
      "wpm": 158,
      "message": "เขาก็เลยเรียกว่าลำดับ"
    },
    {
      "message_id": 877,
      "agent_id": 2,
      "delay": 0.747,
      "speech_duration": 0.804,
      "transcribe_duration": 0.747,
      "wpm": 112,
      "message": "จำกัด"
    },
    {
      "message_id": 878,
      "agent_id": 2,
      "delay": 0.238,
      "speech_duration": 0.228,
      "transcribe_duration": 0.238,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 879,
      "agent_id": 2,
      "delay": 0.418,
      "speech_duration": 0.484,
      "transcribe_duration": 0.418,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 880,
      "agent_id": 2,
      "delay": 2.163,
      "speech_duration": 2.212,
      "transcribe_duration": 2.163,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 881,
      "agent_id": 2,
      "delay": 1.646,
      "speech_duration": 1.7,
      "transcribe_duration": 1.646,
      "wpm": 141,
      "message": "เมื่อลำดับจำกัด"
    },
    {
      "message_id": 882,
      "agent_id": 2,
      "delay": 2.119,
      "speech_duration": 2.148,
      "transcribe_duration": 2.119,
      "wpm": 154,
      "message": "จะทำเป็นอนุกรมทำยังไง"
    },
    {
      "message_id": 883,
      "agent_id": 2,
      "delay": 2.682,
      "speech_duration": 2.724,
      "transcribe_duration": 2.682,
      "wpm": 209,
      "message": "ถ้าเมื่อไหร่ก็ตามที่มันเป็นลำดับจำกัด"
    },
    {
      "message_id": 884,
      "agent_id": 2,
      "delay": 2.838,
      "speech_duration": 2.852,
      "transcribe_duration": 2.838,
      "wpm": 184,
      "message": "มันจะกลายเป็นอนุกรมจำกัดก็ต่อเมื่อ"
    },
    {
      "message_id": 885,
      "agent_id": 2,
      "delay": 4.052,
      "speech_duration": 4.004,
      "transcribe_duration": 4.052,
      "wpm": 206,
      "message": "เราเปลี่ยนคอมม่าเป็นเครื่องหมายบวกเห็นไหมคะเขามาตรงนี้"
    },
    {
      "message_id": 886,
      "agent_id": 2,
      "delay": 0.621,
      "speech_duration": 0.676,
      "transcribe_duration": 0.621,
      "wpm": 178,
      "message": "เปลี่ยน"
    },
    {
      "message_id": 887,
      "agent_id": 2,
      "delay": 0.285,
      "speech_duration": 0.228,
      "transcribe_duration": 0.285,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 888,
      "agent_id": 2,
      "delay": 0.811,
      "speech_duration": 0.868,
      "transcribe_duration": 0.811,
      "wpm": 35,
      "message": "+"
    },
    {
      "message_id": 889,
      "agent_id": 2,
      "delay": 6.699,
      "speech_duration": 6.692,
      "transcribe_duration": 6.699,
      "wpm": 130,
      "message": "บวกบวกบวกหมดเลยชื่อก็เลยเปลี่ยนตามนะคะชื่อก็เลยเปลี่ยนตาม"
    },
    {
      "message_id": 890,
      "agent_id": 2,
      "delay": 1.329,
      "speech_duration": 1.38,
      "transcribe_duration": 1.329,
      "wpm": 98,
      "message": "จากลำดับ"
    },
    {
      "message_id": 891,
      "agent_id": 2,
      "delay": 2.224,
      "speech_duration": 2.276,
      "transcribe_duration": 2.224,
      "wpm": 132,
      "message": "เปลี่ยนไปเป็นอนุกรม"
    },
    {
      "message_id": 892,
      "agent_id": 2,
      "delay": 0.291,
      "speech_duration": 0.356,
      "transcribe_duration": 0.291,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 893,
      "agent_id": 2,
      "delay": 2.23,
      "speech_duration": 2.276,
      "transcribe_duration": 2.23,
      "wpm": 145,
      "message": "ความหมายก็เลยต่างนะคะ"
    },
    {
      "message_id": 894,
      "agent_id": 2,
      "delay": 0.496,
      "speech_duration": 0.548,
      "transcribe_duration": 0.496,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 895,
      "agent_id": 2,
      "delay": 1.27,
      "speech_duration": 1.316,
      "transcribe_duration": 1.27,
      "wpm": 125,
      "message": "ทำให้ได้นะ"
    },
    {
      "message_id": 896,
      "agent_id": 2,
      "delay": 1.126,
      "speech_duration": 1.188,
      "transcribe_duration": 1.126,
      "wpm": 63,
      "message": "มาดู"
    },
    {
      "message_id": 897,
      "agent_id": 2,
      "delay": 5.243,
      "speech_duration": 5.284,
      "transcribe_duration": 5.243,
      "wpm": 108,
      "message": "ลำดับที่ 2 ลำดับอนันต์ลูกน้ำดับอนันต์"
    },
    {
      "message_id": 898,
      "agent_id": 2,
      "delay": 1.653,
      "speech_duration": 1.7,
      "transcribe_duration": 1.653,
      "wpm": 115,
      "message": "สังเกตตัวไหน"
    },
    {
      "message_id": 899,
      "agent_id": 2,
      "delay": 1.1,
      "speech_duration": 1.124,
      "transcribe_duration": 1.1,
      "wpm": 53,
      "message": "a n"
    },
    {
      "message_id": 900,
      "agent_id": 2,
      "delay": 1.713,
      "speech_duration": 1.764,
      "transcribe_duration": 1.713,
      "wpm": 145,
      "message": "พม่าแล้วมันจบไหม"
    },
    {
      "message_id": 901,
      "agent_id": 2,
      "delay": 2.633,
      "speech_duration": 2.66,
      "transcribe_duration": 2.633,
      "wpm": 164,
      "message": "มันมีจุดจุดจุดต่อเพราะฉะนั้น"
    },
    {
      "message_id": 902,
      "agent_id": 2,
      "delay": 3.533,
      "speech_duration": 3.492,
      "transcribe_duration": 3.533,
      "wpm": 210,
      "message": "มันต่อเนื่องไม่รู้จบแล้วไม่รู้เลยว่ามันไปสิ้นสุด"
    },
    {
      "message_id": 903,
      "agent_id": 2,
      "delay": 0.938,
      "speech_duration": 0.996,
      "transcribe_duration": 0.938,
      "wpm": 105,
      "message": "ตรงไหน"
    },
    {
      "message_id": 904,
      "agent_id": 2,
      "delay": 5.994,
      "speech_duration": 5.988,
      "transcribe_duration": 5.994,
      "wpm": 170,
      "message": "ไปสิ้นสุดตรงไหนเพราะฉะนั้นเขาก็เลยเรียกว่าลำดับอนันต์ถ้าเปลี่ยนเป็น"
    },
    {
      "message_id": 905,
      "agent_id": 2,
      "delay": 3.788,
      "speech_duration": 3.812,
      "transcribe_duration": 3.788,
      "wpm": 169,
      "message": "อนุกรมอนันต์นะคะถ้าเปลี่ยนเป็นอนุกรมอนันต์"
    },
    {
      "message_id": 906,
      "agent_id": 2,
      "delay": 2.483,
      "speech_duration": 2.532,
      "transcribe_duration": 2.483,
      "wpm": 225,
      "message": "แค่เปลี่ยนเครื่องหมายสัญลักษณ์เป็นบวก"
    },
    {
      "message_id": 907,
      "agent_id": 2,
      "delay": 0.59,
      "speech_duration": 0.612,
      "transcribe_duration": 0.59,
      "wpm": 123,
      "message": "ปลวก"
    },
    {
      "message_id": 908,
      "agent_id": 2,
      "delay": 0.57,
      "speech_duration": 0.612,
      "transcribe_duration": 0.57,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 909,
      "agent_id": 2,
      "delay": 1.011,
      "speech_duration": 1.06,
      "transcribe_duration": 1.011,
      "wpm": 99,
      "message": "แล้วก็"
    },
    {
      "message_id": 910,
      "agent_id": 2,
      "delay": 1.126,
      "speech_duration": 1.188,
      "transcribe_duration": 1.126,
      "wpm": 101,
      "message": "สุดท้าย"
    },
    {
      "message_id": 911,
      "agent_id": 2,
      "delay": 1.185,
      "speech_duration": 1.252,
      "transcribe_duration": 1.185,
      "wpm": 132,
      "message": "แค่นั้นเอง"
    },
    {
      "message_id": 912,
      "agent_id": 2,
      "delay": 1.648,
      "speech_duration": 1.7,
      "transcribe_duration": 1.648,
      "wpm": 159,
      "message": "เป็นห่วงเหมือนกัน"
    },
    {
      "message_id": 913,
      "agent_id": 2,
      "delay": 0.363,
      "speech_duration": 0.42,
      "transcribe_duration": 0.363,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 914,
      "agent_id": 2,
      "delay": 0.745,
      "speech_duration": 0.804,
      "transcribe_duration": 0.745,
      "wpm": 75,
      "message": "แต่"
    },
    {
      "message_id": 915,
      "agent_id": 2,
      "delay": 2.881,
      "speech_duration": 2.916,
      "transcribe_duration": 2.881,
      "wpm": 149,
      "message": "มันมีจุดๆเห็นไหมอยู่ข้างหลัง"
    },
    {
      "message_id": 916,
      "agent_id": 2,
      "delay": 4.66,
      "speech_duration": 4.708,
      "transcribe_duration": 4.66,
      "wpm": 198,
      "message": "เมื่อไหร่ก็ตามสังเกตง่ายมากถ้ามันมีจุดอยู่ข้างหลังแสดงว่าเป็น"
    },
    {
      "message_id": 917,
      "agent_id": 2,
      "delay": 2.099,
      "speech_duration": 2.148,
      "transcribe_duration": 2.099,
      "wpm": 182,
      "message": "ลำดับอนันต์นะคะถ้าเปลี่ยน"
    },
    {
      "message_id": 918,
      "agent_id": 2,
      "delay": 3.967,
      "speech_duration": 3.94,
      "transcribe_duration": 3.967,
      "wpm": 152,
      "message": "คอมม่าเป็นบวกเรียกว่าอนุกรมอนันต์ถามไหม"
    },
    {
      "message_id": 919,
      "agent_id": 2,
      "delay": 0.935,
      "speech_duration": 0.996,
      "transcribe_duration": 0.935,
      "wpm": 136,
      "message": "เข้าใจนะ"
    },
    {
      "message_id": 920,
      "agent_id": 2,
      "delay": 0.302,
      "speech_duration": 0.356,
      "transcribe_duration": 0.302,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 921,
      "agent_id": 2,
      "delay": 2.478,
      "speech_duration": 2.468,
      "transcribe_duration": 2.478,
      "wpm": 194,
      "message": "โอเคถ้าเข้าใจคุณมีตัวอย่างให้ดู"
    },
    {
      "message_id": 922,
      "agent_id": 2,
      "delay": 0.306,
      "speech_duration": 0.356,
      "transcribe_duration": 0.306,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 923,
      "agent_id": 2,
      "delay": 0.37,
      "speech_duration": 0.42,
      "transcribe_duration": 0.37,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 924,
      "agent_id": 2,
      "delay": 1.703,
      "speech_duration": 1.764,
      "transcribe_duration": 1.703,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 925,
      "agent_id": 2,
      "delay": 0.616,
      "speech_duration": 0.676,
      "transcribe_duration": 0.616,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 926,
      "agent_id": 2,
      "delay": 0.256,
      "speech_duration": 0.292,
      "transcribe_duration": 0.256,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 927,
      "agent_id": 2,
      "delay": 5.18,
      "speech_duration": 5.22,
      "transcribe_duration": 5.18,
      "wpm": 135,
      "message": "ข้อ 1 ข้อ 2 ข้อ 3 ลำดับชุดนี้เปลี่ยนเป็นอนุกรม"
    },
    {
      "message_id": 928,
      "agent_id": 2,
      "delay": 1.582,
      "speech_duration": 1.636,
      "transcribe_duration": 1.582,
      "wpm": 156,
      "message": "มีอะไรที่แตกต่าง"
    },
    {
      "message_id": 929,
      "agent_id": 2,
      "delay": 1.132,
      "speech_duration": 1.188,
      "transcribe_duration": 1.132,
      "wpm": 152,
      "message": "ตัวนี้ลำดับ"
    },
    {
      "message_id": 930,
      "agent_id": 2,
      "delay": 4.115,
      "speech_duration": 4.068,
      "transcribe_duration": 4.115,
      "wpm": 173,
      "message": "พม่าถูกไหมคะข้อที่ 1 ของมาตรฐานระหว่าง 1 กับ 8"
    },
    {
      "message_id": 931,
      "agent_id": 2,
      "delay": 0.539,
      "speech_duration": 0.612,
      "transcribe_duration": 0.539,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 932,
      "agent_id": 2,
      "delay": 3.85,
      "speech_duration": 3.876,
      "transcribe_duration": 3.85,
      "wpm": 81,
      "message": "ก็คอลมา 15 คอมม่า 22"
    },
    {
      "message_id": 933,
      "agent_id": 2,
      "delay": 4.614,
      "speech_duration": 4.644,
      "transcribe_duration": 4.614,
      "wpm": 161,
      "message": "อนุกรมเป็นยังไงเปลี่ยนเพราะอนุกรมคือผลบวกเท่านั้น"
    },
    {
      "message_id": 934,
      "agent_id": 2,
      "delay": 3.593,
      "speech_duration": 3.62,
      "transcribe_duration": 3.593,
      "wpm": 133,
      "message": "บวกบวกอันนี้ง่ายมากห้ามผิดนะลูก"
    },
    {
      "message_id": 935,
      "agent_id": 2,
      "delay": 0.277,
      "speech_duration": 0.292,
      "transcribe_duration": 0.277,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 936,
      "agent_id": 2,
      "delay": 3.686,
      "speech_duration": 3.684,
      "transcribe_duration": 3.686,
      "wpm": 228,
      "message": "มันง่ายจริงๆแค่เปลี่ยนสัญลักษณ์เองแค่เปลี่ยนอย่างนี้เอง"
    },
    {
      "message_id": 937,
      "agent_id": 2,
      "delay": 1.981,
      "speech_duration": 2.02,
      "transcribe_duration": 1.981,
      "wpm": 149,
      "message": "เสร็จแล้วให้มาเลือก"
    },
    {
      "message_id": 938,
      "agent_id": 2,
      "delay": 1.708,
      "speech_duration": 1.764,
      "transcribe_duration": 1.708,
      "wpm": 179,
      "message": "เครื่องหมายถูกตรงไหน"
    },
    {
      "message_id": 939,
      "agent_id": 2,
      "delay": 1.777,
      "speech_duration": 1.828,
      "transcribe_duration": 1.777,
      "wpm": 131,
      "message": "ประเภทของอนุกรม"
    },
    {
      "message_id": 940,
      "agent_id": 2,
      "delay": 2.008,
      "speech_duration": 2.02,
      "transcribe_duration": 2.008,
      "wpm": 193,
      "message": "อันนี้ลูกว่ามันสิ้นสุดไหม"
    },
    {
      "message_id": 941,
      "agent_id": 2,
      "delay": 3.321,
      "speech_duration": 3.364,
      "transcribe_duration": 3.321,
      "wpm": 138,
      "message": "วันสิ้นสุดที่ 36 มันมีต่อไหมคะ"
    },
    {
      "message_id": 942,
      "agent_id": 2,
      "delay": 1.431,
      "speech_duration": 1.444,
      "transcribe_duration": 1.431,
      "wpm": 166,
      "message": "ข้อนี้มันต่อไหม"
    },
    {
      "message_id": 943,
      "agent_id": 2,
      "delay": 2.866,
      "speech_duration": 2.916,
      "transcribe_duration": 2.866,
      "wpm": 149,
      "message": "ไม่มีเพราะฉะนั้นก็เลยมาเลือก"
    },
    {
      "message_id": 944,
      "agent_id": 2,
      "delay": 0.773,
      "speech_duration": 0.804,
      "transcribe_duration": 0.773,
      "wpm": 112,
      "message": "จำกัด"
    },
    {
      "message_id": 945,
      "agent_id": 2,
      "delay": 2.679,
      "speech_duration": 2.724,
      "transcribe_duration": 2.679,
      "wpm": 160,
      "message": "อนุกรมจำกัดนะคะอยู่ในช่องนี้"
    },
    {
      "message_id": 946,
      "agent_id": 2,
      "delay": 1.887,
      "speech_duration": 1.892,
      "transcribe_duration": 1.887,
      "wpm": 143,
      "message": "มาดูตัวอย่างที่ 2"
    },
    {
      "message_id": 947,
      "agent_id": 2,
      "delay": 3.267,
      "speech_duration": 3.236,
      "transcribe_duration": 3.267,
      "wpm": 204,
      "message": "ดูก็รู้แล้วเพราะว่ามันไม่จบใช่ไหมตัวสุดท้าย"
    },
    {
      "message_id": 948,
      "agent_id": 2,
      "delay": 1.145,
      "speech_duration": 1.188,
      "transcribe_duration": 1.145,
      "wpm": 114,
      "message": "มันมีต่อ"
    },
    {
      "message_id": 949,
      "agent_id": 2,
      "delay": 4.118,
      "speech_duration": 4.132,
      "transcribe_duration": 4.118,
      "wpm": 142,
      "message": "ไม่ต่อใช่เขาก็เลยเลือกเป็นอนุกรมอนันต์"
    },
    {
      "message_id": 950,
      "agent_id": 2,
      "delay": 1.14,
      "speech_duration": 1.188,
      "transcribe_duration": 1.14,
      "wpm": 101,
      "message": "สายนะคะ"
    },
    {
      "message_id": 951,
      "agent_id": 2,
      "delay": 3.026,
      "speech_duration": 3.044,
      "transcribe_duration": 3.026,
      "wpm": 99,
      "message": "ครูมีแบบฝึกให้ลูกทำ"
    },
    {
      "message_id": 952,
      "agent_id": 2,
      "delay": 0.276,
      "speech_duration": 0.228,
      "transcribe_duration": 0.276,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 953,
      "agent_id": 2,
      "delay": 0.254,
      "speech_duration": 0.292,
      "transcribe_duration": 0.254,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 954,
      "agent_id": 2,
      "delay": 0.255,
      "speech_duration": 0.228,
      "transcribe_duration": 0.255,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 955,
      "agent_id": 2,
      "delay": 0.943,
      "speech_duration": 0.996,
      "transcribe_duration": 0.943,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 956,
      "agent_id": 2,
      "delay": 0.22,
      "speech_duration": 0.228,
      "transcribe_duration": 0.22,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 957,
      "agent_id": 2,
      "delay": 0.277,
      "speech_duration": 0.292,
      "transcribe_duration": 0.277,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 958,
      "agent_id": 2,
      "delay": 0.683,
      "speech_duration": 0.74,
      "transcribe_duration": 0.683,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 959,
      "agent_id": 2,
      "delay": 0.266,
      "speech_duration": 0.228,
      "transcribe_duration": 0.266,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 960,
      "agent_id": 2,
      "delay": 0.226,
      "speech_duration": 0.228,
      "transcribe_duration": 0.226,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 961,
      "agent_id": 2,
      "delay": 0.686,
      "speech_duration": 0.74,
      "transcribe_duration": 0.686,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 962,
      "agent_id": 2,
      "delay": 0.234,
      "speech_duration": 0.292,
      "transcribe_duration": 0.234,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 963,
      "agent_id": 2,
      "delay": 0.227,
      "speech_duration": 0.228,
      "transcribe_duration": 0.227,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 964,
      "agent_id": 2,
      "delay": 3.518,
      "speech_duration": 3.556,
      "transcribe_duration": 3.518,
      "wpm": 143,
      "message": "ตัวนี้เชื่อมโยงกันลำดับจำกัดมาจาก"
    },
    {
      "message_id": 965,
      "agent_id": 2,
      "delay": 4.961,
      "speech_duration": 4.964,
      "transcribe_duration": 4.961,
      "wpm": 127,
      "message": "ไม่ใช่อนุกรมจำกัดมาจากลำดับนะคะลำดับจำกัด"
    },
    {
      "message_id": 966,
      "agent_id": 2,
      "delay": 0.237,
      "speech_duration": 0.292,
      "transcribe_duration": 0.237,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 967,
      "agent_id": 2,
      "delay": 4.368,
      "speech_duration": 4.388,
      "transcribe_duration": 4.368,
      "wpm": 126,
      "message": "มันมีที่มาที่ไปมันก็มาจากลำดับอนันต์"
    },
    {
      "message_id": 968,
      "agent_id": 2,
      "delay": 4.949,
      "speech_duration": 4.964,
      "transcribe_duration": 4.949,
      "wpm": 145,
      "message": "จำให้ได้ห้ามห้ามแบบสับสนตัวนี้มันง่ายมากเลยนะคะ"
    },
    {
      "message_id": 969,
      "agent_id": 2,
      "delay": 0.375,
      "speech_duration": 0.42,
      "transcribe_duration": 0.375,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 970,
      "agent_id": 2,
      "delay": 0.245,
      "speech_duration": 0.292,
      "transcribe_duration": 0.245,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 971,
      "agent_id": 2,
      "delay": 2.225,
      "speech_duration": 2.276,
      "transcribe_duration": 2.225,
      "wpm": 112,
      "message": "ตัวนี้เป็นแบบฝึก"
    },
    {
      "message_id": 972,
      "agent_id": 2,
      "delay": 0.519,
      "speech_duration": 0.548,
      "transcribe_duration": 0.519,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 973,
      "agent_id": 2,
      "delay": 0.433,
      "speech_duration": 0.484,
      "transcribe_duration": 0.433,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 974,
      "agent_id": 2,
      "delay": 0.22,
      "speech_duration": 0.228,
      "transcribe_duration": 0.22,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 975,
      "agent_id": 2,
      "delay": 1.976,
      "speech_duration": 2.02,
      "transcribe_duration": 1.976,
      "wpm": 149,
      "message": "ลูกเห็นตัวเลขแบบนี้"
    },
    {
      "message_id": 976,
      "agent_id": 2,
      "delay": 1.453,
      "speech_duration": 1.508,
      "transcribe_duration": 1.453,
      "wpm": 159,
      "message": "เราได้เลยใช่ไหม"
    },
    {
      "message_id": 977,
      "agent_id": 2,
      "delay": 1.455,
      "speech_duration": 1.508,
      "transcribe_duration": 1.455,
      "wpm": 70,
      "message": "อนุกรม"
    },
    {
      "message_id": 978,
      "agent_id": 2,
      "delay": 0.435,
      "speech_duration": 0.484,
      "transcribe_duration": 0.435,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 979,
      "agent_id": 2,
      "delay": 2.045,
      "speech_duration": 2.084,
      "transcribe_duration": 2.045,
      "wpm": 151,
      "message": "เปลี่ยนคอมม่าเป็นบวก"
    },
    {
      "message_id": 980,
      "agent_id": 2,
      "delay": 1.007,
      "speech_duration": 1.06,
      "transcribe_duration": 1.007,
      "wpm": 57,
      "message": "แต่"
    },
    {
      "message_id": 981,
      "agent_id": 2,
      "delay": 0.213,
      "speech_duration": 0.228,
      "transcribe_duration": 0.213,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 982,
      "agent_id": 2,
      "delay": 1.582,
      "speech_duration": 1.636,
      "transcribe_duration": 1.582,
      "wpm": 92,
      "message": "สังเกตดีๆ"
    },
    {
      "message_id": 983,
      "agent_id": 2,
      "delay": 1.272,
      "speech_duration": 1.316,
      "transcribe_duration": 1.272,
      "wpm": 114,
      "message": "สังเกตดีๆ"
    },
    {
      "message_id": 984,
      "agent_id": 2,
      "delay": 2.262,
      "speech_duration": 2.276,
      "transcribe_duration": 2.262,
      "wpm": 105,
      "message": "ตัวเลขตัวนี้ -2"
    },
    {
      "message_id": 985,
      "agent_id": 2,
      "delay": 1.592,
      "speech_duration": 1.636,
      "transcribe_duration": 1.592,
      "wpm": 46,
      "message": "ลบ 2"
    },
    {
      "message_id": 986,
      "agent_id": 2,
      "delay": 2.458,
      "speech_duration": 2.532,
      "transcribe_duration": 2.458,
      "wpm": 113,
      "message": "ให้เอามาเหมือนเดิม"
    },
    {
      "message_id": 987,
      "agent_id": 2,
      "delay": 3.372,
      "speech_duration": 3.364,
      "transcribe_duration": 3.372,
      "wpm": 147,
      "message": "ห้ามลืมลบนะลูกลบน่ะต้องเอามาด้วย"
    },
    {
      "message_id": 988,
      "agent_id": 2,
      "delay": 0.876,
      "speech_duration": 0.932,
      "transcribe_duration": 0.876,
      "wpm": 64,
      "message": "ใช่"
    },
    {
      "message_id": 989,
      "agent_id": 2,
      "delay": 4.012,
      "speech_duration": 4.068,
      "transcribe_duration": 4.012,
      "wpm": 118,
      "message": "พม่าเปลี่ยนเป็นบวกตรงนี้แล้วบวก"
    },
    {
      "message_id": 990,
      "agent_id": 2,
      "delay": 1.205,
      "speech_duration": 1.252,
      "transcribe_duration": 1.205,
      "wpm": 60,
      "message": "นพ 2"
    },
    {
      "message_id": 991,
      "agent_id": 2,
      "delay": 0.299,
      "speech_duration": 0.356,
      "transcribe_duration": 0.299,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 992,
      "agent_id": 2,
      "delay": 3.741,
      "speech_duration": 3.748,
      "transcribe_duration": 3.741,
      "wpm": 148,
      "message": "มันอยู่ชิดกันทำยังไงให้ใส่วงเล็บนะคะ"
    },
    {
      "message_id": 993,
      "agent_id": 2,
      "delay": 3.309,
      "speech_duration": 3.364,
      "transcribe_duration": 3.309,
      "wpm": 147,
      "message": "เมื่อเราทำเป็นอนุกรมให้ใส่วงเล็บ"
    },
    {
      "message_id": 994,
      "agent_id": 2,
      "delay": 3.67,
      "speech_duration": 3.62,
      "transcribe_duration": 3.67,
      "wpm": 178,
      "message": "ค่าที่มันเป็นจำนวนเต็มลบนะที่มันติดลบเนี่ย"
    },
    {
      "message_id": 995,
      "agent_id": 2,
      "delay": 1.598,
      "speech_duration": 1.636,
      "transcribe_duration": 1.598,
      "wpm": 165,
      "message": "ไม่เอาวงเล็บมาใส่"
    },
    {
      "message_id": 996,
      "agent_id": 2,
      "delay": 1.588,
      "speech_duration": 1.636,
      "transcribe_duration": 1.588,
      "wpm": 165,
      "message": "ไม่งั้นลูกจะสับสน"
    },
    {
      "message_id": 997,
      "agent_id": 2,
      "delay": 2.702,
      "speech_duration": 2.724,
      "transcribe_duration": 2.702,
      "wpm": 187,
      "message": "พวกเสร็จแล้วลบมันอยู่ติดกันอันนี้"
    },
    {
      "message_id": 998,
      "agent_id": 2,
      "delay": 0.872,
      "speech_duration": 0.932,
      "transcribe_duration": 0.872,
      "wpm": 113,
      "message": "ให้ใส่"
    },
    {
      "message_id": 999,
      "agent_id": 2,
      "delay": 1.2,
      "speech_duration": 1.252,
      "transcribe_duration": 1.2,
      "wpm": 156,
      "message": "วงเล็บเอาไว้"
    },
    {
      "message_id": 1000,
      "agent_id": 2,
      "delay": 1.072,
      "speech_duration": 1.124,
      "transcribe_duration": 1.072,
      "wpm": 120,
      "message": "เข้าใจนะ"
    },
    {
      "message_id": 1001,
      "agent_id": 2,
      "delay": 1.396,
      "speech_duration": 1.444,
      "transcribe_duration": 1.396,
      "wpm": 73,
      "message": "แล้วมา"
    },
    {
      "message_id": 1002,
      "agent_id": 2,
      "delay": 0.819,
      "speech_duration": 0.868,
      "transcribe_duration": 0.819,
      "wpm": 35,
      "message": "+"
    },
    {
      "message_id": 1003,
      "agent_id": 2,
      "delay": 1.465,
      "speech_duration": 1.508,
      "transcribe_duration": 1.465,
      "wpm": 109,
      "message": "วงเล็บ - 4"
    },
    {
      "message_id": 1004,
      "agent_id": 2,
      "delay": 0.275,
      "speech_duration": 0.228,
      "transcribe_duration": 0.275,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1005,
      "agent_id": 2,
      "delay": 0.31,
      "speech_duration": 0.356,
      "transcribe_duration": 0.31,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1006,
      "agent_id": 2,
      "delay": 3.452,
      "speech_duration": 3.492,
      "transcribe_duration": 3.452,
      "wpm": 112,
      "message": "-4 เป็นตัวสุดท้ายตัวไหนคะ"
    },
    {
      "message_id": 1007,
      "agent_id": 2,
      "delay": 2.068,
      "speech_duration": 2.084,
      "transcribe_duration": 2.068,
      "wpm": 144,
      "message": "จำกัดหรืออนันอันไหน"
    },
    {
      "message_id": 1008,
      "agent_id": 2,
      "delay": 1.259,
      "speech_duration": 1.316,
      "transcribe_duration": 1.259,
      "wpm": 68,
      "message": "จำกัด"
    },
    {
      "message_id": 1009,
      "agent_id": 2,
      "delay": 1.318,
      "speech_duration": 1.38,
      "transcribe_duration": 1.318,
      "wpm": 109,
      "message": "จำกัดนะคะ"
    },
    {
      "message_id": 1010,
      "agent_id": 2,
      "delay": 0.241,
      "speech_duration": 0.292,
      "transcribe_duration": 0.241,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1011,
      "agent_id": 2,
      "delay": 1.01,
      "speech_duration": 1.06,
      "transcribe_duration": 1.01,
      "wpm": 127,
      "message": "เข้าใจนะ"
    },
    {
      "message_id": 1012,
      "agent_id": 2,
      "delay": 2.104,
      "speech_duration": 2.148,
      "transcribe_duration": 2.104,
      "wpm": 140,
      "message": "อาทิตย์นี้มาดูข้อ 2"
    },
    {
      "message_id": 1013,
      "agent_id": 2,
      "delay": 0.244,
      "speech_duration": 0.228,
      "transcribe_duration": 0.244,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1014,
      "agent_id": 2,
      "delay": 0.296,
      "speech_duration": 0.292,
      "transcribe_duration": 0.296,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1015,
      "agent_id": 2,
      "delay": 1.01,
      "speech_duration": 1.06,
      "transcribe_duration": 1.01,
      "wpm": 85,
      "message": "ข้อ 2"
    },
    {
      "message_id": 1016,
      "agent_id": 2,
      "delay": 0.554,
      "speech_duration": 0.612,
      "transcribe_duration": 0.554,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1017,
      "agent_id": 2,
      "delay": 4.016,
      "speech_duration": 4.004,
      "transcribe_duration": 4.016,
      "wpm": 139,
      "message": "วันนี้ชุดนี้น่ะมันเป็นเอ็นนะคะ n + 1"
    },
    {
      "message_id": 1018,
      "agent_id": 2,
      "delay": 1.339,
      "speech_duration": 1.38,
      "transcribe_duration": 1.339,
      "wpm": 152,
      "message": "ให้ลูกใส่อะไร"
    },
    {
      "message_id": 1019,
      "agent_id": 2,
      "delay": 0.237,
      "speech_duration": 0.228,
      "transcribe_duration": 0.237,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1020,
      "agent_id": 2,
      "delay": 2.105,
      "speech_duration": 2.148,
      "transcribe_duration": 2.105,
      "wpm": 168,
      "message": "ให้ใส่วงเล็บให้เขาหน่อย"
    },
    {
      "message_id": 1021,
      "agent_id": 2,
      "delay": 3.781,
      "speech_duration": 3.812,
      "transcribe_duration": 3.781,
      "wpm": 189,
      "message": "ให้ใส่วงเล็บให้เขาหน่อยตอนที่มาทำเป็นอนุกรมนะคะ"
    },
    {
      "message_id": 1022,
      "agent_id": 2,
      "delay": 3.963,
      "speech_duration": 4.004,
      "transcribe_duration": 3.963,
      "wpm": 157,
      "message": "ต้องการอะไรป้องกันการสับสนป้องกันการสับสน"
    },
    {
      "message_id": 1023,
      "agent_id": 2,
      "delay": 0.232,
      "speech_duration": 0.292,
      "transcribe_duration": 0.232,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1024,
      "agent_id": 2,
      "delay": 0.202,
      "speech_duration": 0.228,
      "transcribe_duration": 0.202,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1025,
      "agent_id": 2,
      "delay": 3.327,
      "speech_duration": 3.3,
      "transcribe_duration": 3.327,
      "wpm": 186,
      "message": "เลข 2 ได้มันโอเคแล้วมันมีแค่ตัวเดียวนะคะ"
    },
    {
      "message_id": 1026,
      "agent_id": 2,
      "delay": 1.942,
      "speech_duration": 1.956,
      "transcribe_duration": 1.942,
      "wpm": 100,
      "message": "พม่าก็บวกเลย"
    },
    {
      "message_id": 1027,
      "agent_id": 2,
      "delay": 2.224,
      "speech_duration": 2.276,
      "transcribe_duration": 2.224,
      "wpm": 53,
      "message": "3 + 4 +"
    },
    {
      "message_id": 1028,
      "agent_id": 2,
      "delay": 0.305,
      "speech_duration": 0.356,
      "transcribe_duration": 0.305,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1029,
      "agent_id": 2,
      "delay": 1.026,
      "speech_duration": 1.06,
      "transcribe_duration": 1.026,
      "wpm": 142,
      "message": "จุดจุดจุด"
    },
    {
      "message_id": 1030,
      "agent_id": 2,
      "delay": 0.892,
      "speech_duration": 0.932,
      "transcribe_duration": 0.892,
      "wpm": 32,
      "message": "+"
    },
    {
      "message_id": 1031,
      "agent_id": 2,
      "delay": 4.562,
      "speech_duration": 4.516,
      "transcribe_duration": 4.562,
      "wpm": 140,
      "message": "n + 1 เนี้ยให้ใส่คอมม่าไม่ใช่ให้ใส่วงเล็บ"
    },
    {
      "message_id": 1032,
      "agent_id": 2,
      "delay": 5.128,
      "speech_duration": 5.028,
      "transcribe_duration": 5.128,
      "wpm": 167,
      "message": "วงเล็บมาใส่ลูกป้องกันความสับสน n + 1 เอาวงเล็บมาใส่นะคะ"
    },
    {
      "message_id": 1033,
      "agent_id": 2,
      "delay": 1.77,
      "speech_duration": 1.828,
      "transcribe_duration": 1.77,
      "wpm": 74,
      "message": "เข้าใจนะ"
    },
    {
      "message_id": 1034,
      "agent_id": 2,
      "delay": 0.206,
      "speech_duration": 0.228,
      "transcribe_duration": 0.206,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1035,
      "agent_id": 2,
      "delay": 0.304,
      "speech_duration": 0.356,
      "transcribe_duration": 0.304,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1036,
      "agent_id": 2,
      "delay": 6.012,
      "speech_duration": 5.924,
      "transcribe_duration": 6.012,
      "wpm": 127,
      "message": "มาดูอีกข้อ 9 ลูกข้อ 9 ครูแค่เปลี่ยนครูเปลี่ยนอะไร"
    },
    {
      "message_id": 1037,
      "agent_id": 2,
      "delay": 2.696,
      "speech_duration": 2.724,
      "transcribe_duration": 2.696,
      "wpm": 165,
      "message": "เปลี่ยนเป็นเลขยกกำลังเฉยๆนะคะ"
    },
    {
      "message_id": 1038,
      "agent_id": 2,
      "delay": 1.341,
      "speech_duration": 1.38,
      "transcribe_duration": 1.341,
      "wpm": 130,
      "message": "ไม่ต้องตกใจ"
    },
    {
      "message_id": 1039,
      "agent_id": 2,
      "delay": 4.119,
      "speech_duration": 4.132,
      "transcribe_duration": 4.119,
      "wpm": 138,
      "message": "อย่างนี้มันก็เหมือนเดิมไหมก็คือ 1 ^ 3"
    },
    {
      "message_id": 1040,
      "agent_id": 2,
      "delay": 0.222,
      "speech_duration": 0.292,
      "transcribe_duration": 0.222,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1041,
      "agent_id": 2,
      "delay": 1.518,
      "speech_duration": 1.572,
      "transcribe_duration": 1.518,
      "wpm": 172,
      "message": "เครื่องหมายคอมม่า"
    },
    {
      "message_id": 1042,
      "agent_id": 2,
      "delay": 1.326,
      "speech_duration": 1.38,
      "transcribe_duration": 1.326,
      "wpm": 87,
      "message": "เป็นบวก"
    },
    {
      "message_id": 1043,
      "agent_id": 2,
      "delay": 0.229,
      "speech_duration": 0.292,
      "transcribe_duration": 0.229,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1044,
      "agent_id": 2,
      "delay": 0.752,
      "speech_duration": 0.804,
      "transcribe_duration": 0.752,
      "wpm": 37,
      "message": "1"
    },
    {
      "message_id": 1045,
      "agent_id": 2,
      "delay": 2.563,
      "speech_duration": 2.596,
      "transcribe_duration": 2.563,
      "wpm": 110,
      "message": "2 ยกกำลัง 3 ต่อเลย"
    },
    {
      "message_id": 1046,
      "agent_id": 2,
      "delay": 0.749,
      "speech_duration": 0.804,
      "transcribe_duration": 0.749,
      "wpm": 93,
      "message": "นะคะ"
    },
    {
      "message_id": 1047,
      "agent_id": 2,
      "delay": 4.746,
      "speech_duration": 4.772,
      "transcribe_duration": 4.746,
      "wpm": 192,
      "message": "ไม่มีอะไรมากอันนี้แค่เปลี่ยนเครื่องหมายคอมม่าเป็นบวกเท่านั้น"
    },
    {
      "message_id": 1048,
      "agent_id": 2,
      "delay": 2.165,
      "speech_duration": 2.148,
      "transcribe_duration": 2.165,
      "wpm": 216,
      "message": "กูก็จะได้คะแนนเต็มแล้วอันเนี้ย"
    },
    {
      "message_id": 1049,
      "agent_id": 2,
      "delay": 1.518,
      "speech_duration": 1.572,
      "transcribe_duration": 1.518,
      "wpm": 181,
      "message": "กูอยากรู้ว่าลูกอ่ะ"
    },
    {
      "message_id": 1050,
      "agent_id": 2,
      "delay": 3.572,
      "speech_duration": 3.62,
      "transcribe_duration": 3.572,
      "wpm": 157,
      "message": "มีความเข้าใจในเรื่องของลำดับและอนุกรม"
    },
    {
      "message_id": 1051,
      "agent_id": 2,
      "delay": 3.256,
      "speech_duration": 3.3,
      "transcribe_duration": 3.256,
      "wpm": 177,
      "message": "แค่ไหนแค่นั้นเองนะคะแล้วก็บอกประเภทของ"
    },
    {
      "message_id": 1052,
      "agent_id": 2,
      "delay": 0.953,
      "speech_duration": 0.996,
      "transcribe_duration": 0.953,
      "wpm": 105,
      "message": "อนุกรม"
    },
    {
      "message_id": 1053,
      "agent_id": 2,
      "delay": 1.907,
      "speech_duration": 1.956,
      "transcribe_duration": 1.907,
      "wpm": 84,
      "message": "ได้ถูกต้อง"
    },
    {
      "message_id": 1054,
      "agent_id": 2,
      "delay": 0.294,
      "speech_duration": 0.356,
      "transcribe_duration": 0.294,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1055,
      "agent_id": 2,
      "delay": 5.096,
      "speech_duration": 5.092,
      "transcribe_duration": 5.096,
      "wpm": 168,
      "message": "มีคำถามไหมคะสงสัยตรงไหนไหมถ้าไม่สงสัยกูจะให้ทำแบบฝึกนะคะ"
    },
    {
      "message_id": 1056,
      "agent_id": 2,
      "delay": 0.418,
      "speech_duration": 0.42,
      "transcribe_duration": 0.418,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1057,
      "agent_id": 2,
      "delay": 0.492,
      "speech_duration": 0.548,
      "transcribe_duration": 0.492,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1058,
      "agent_id": 2,
      "delay": 0.372,
      "speech_duration": 0.42,
      "transcribe_duration": 0.372,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1059,
      "agent_id": 2,
      "delay": 1.912,
      "speech_duration": 1.956,
      "transcribe_duration": 1.912,
      "wpm": 161,
      "message": "เดี๋ยวทำแบบฝึกเลยค่ะ"
    },
    {
      "message_id": 1060,
      "agent_id": 2,
      "delay": 0.236,
      "speech_duration": 0.292,
      "transcribe_duration": 0.236,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1061,
      "agent_id": 2,
      "delay": 0.677,
      "speech_duration": 0.74,
      "transcribe_duration": 0.677,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1062,
      "agent_id": 2,
      "delay": 0.273,
      "speech_duration": 0.292,
      "transcribe_duration": 0.273,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1063,
      "agent_id": 2,
      "delay": 0.26,
      "speech_duration": 0.228,
      "transcribe_duration": 0.26,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1064,
      "agent_id": 2,
      "delay": 0.429,
      "speech_duration": 0.484,
      "transcribe_duration": 0.429,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1065,
      "agent_id": 2,
      "delay": 2.585,
      "speech_duration": 0.228,
      "transcribe_duration": 2.585,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1066,
      "agent_id": 2,
      "delay": 0.423,
      "speech_duration": 0.484,
      "transcribe_duration": 0.423,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1067,
      "agent_id": 2,
      "delay": 0.409,
      "speech_duration": 0.42,
      "transcribe_duration": 0.409,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1068,
      "agent_id": 2,
      "delay": 0.604,
      "speech_duration": 0.292,
      "transcribe_duration": 0.604,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1069,
      "agent_id": 2,
      "delay": 0.37,
      "speech_duration": 0.228,
      "transcribe_duration": 0.37,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1070,
      "agent_id": 2,
      "delay": 5.16,
      "speech_duration": 5.156,
      "transcribe_duration": 5.16,
      "wpm": 134,
      "message": "ถ่ายรูปลูกค้ามองกระดานนะคะที่มองหน้าจอนะลูกนะ"
    },
    {
      "message_id": 1071,
      "agent_id": 2,
      "delay": 0.237,
      "speech_duration": 0.228,
      "transcribe_duration": 0.237,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1072,
      "agent_id": 2,
      "delay": 0.377,
      "speech_duration": 0.228,
      "transcribe_duration": 0.377,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1073,
      "agent_id": 2,
      "delay": 5.473,
      "speech_duration": 5.348,
      "transcribe_duration": 5.473,
      "wpm": 180,
      "message": "ไม้ที่ทำแบบฝึกยังไม่เสร็จเดี๋ยวกูให้ทำเป็นการบ้านนะคะเรามาดูกัน"
    },
    {
      "message_id": 1074,
      "agent_id": 2,
      "delay": 1.857,
      "speech_duration": 1.892,
      "transcribe_duration": 1.857,
      "wpm": 111,
      "message": "ของอนุกรมนะคะ"
    },
    {
      "message_id": 1075,
      "agent_id": 2,
      "delay": 5.371,
      "speech_duration": 5.284,
      "transcribe_duration": 5.371,
      "wpm": 136,
      "message": "เวลาตรวจเขาให้หาในแบบทดสอบนะคะเวลาเขาให้หาเนี่ย"
    },
    {
      "message_id": 1076,
      "agent_id": 2,
      "delay": 1.365,
      "speech_duration": 1.38,
      "transcribe_duration": 1.365,
      "wpm": 207,
      "message": "บางครั้งเขาก็จะให้"
    },
    {
      "message_id": 1077,
      "agent_id": 2,
      "delay": 2.128,
      "speech_duration": 2.148,
      "transcribe_duration": 2.128,
      "wpm": 140,
      "message": "พจน์ทั่วไปเรามานะคะ"
    },
    {
      "message_id": 1078,
      "agent_id": 2,
      "delay": 4.444,
      "speech_duration": 4.388,
      "transcribe_duration": 4.444,
      "wpm": 157,
      "message": "ให้พจน์ทั่วไปแล้วมาพจน์ทั่วไปคืออะไรก็คือ a n"
    },
    {
      "message_id": 1079,
      "agent_id": 2,
      "delay": 4.38,
      "speech_duration": 4.388,
      "transcribe_duration": 4.38,
      "wpm": 96,
      "message": "ตัวอย่างที่ 1 นะคะ = 2n + 4"
    },
    {
      "message_id": 1080,
      "agent_id": 2,
      "delay": 1.955,
      "speech_duration": 2.02,
      "transcribe_duration": 1.955,
      "wpm": 111,
      "message": "เขาให้หาอนุกรม"
    },
    {
      "message_id": 1081,
      "agent_id": 2,
      "delay": 2.443,
      "speech_duration": 2.468,
      "transcribe_duration": 2.443,
      "wpm": 170,
      "message": "ผลบวกของพจน์ที่เท่าไหร่นะคะ"
    },
    {
      "message_id": 1082,
      "agent_id": 2,
      "delay": 0.442,
      "speech_duration": 0.228,
      "transcribe_duration": 0.442,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1083,
      "agent_id": 2,
      "delay": 0.84,
      "speech_duration": 0.868,
      "transcribe_duration": 0.84,
      "wpm": 69,
      "message": "รวม"
    },
    {
      "message_id": 1084,
      "agent_id": 2,
      "delay": 1.166,
      "speech_duration": 1.188,
      "transcribe_duration": 1.166,
      "wpm": 38,
      "message": "F5"
    },
    {
      "message_id": 1085,
      "agent_id": 2,
      "delay": 5.787,
      "speech_duration": 5.732,
      "transcribe_duration": 5.787,
      "wpm": 139,
      "message": "แสดงว่าเราจะต้องหา a n เนี่ยจะต้องมีอยู่ 5 ตัวถูกไหม"
    },
    {
      "message_id": 1086,
      "agent_id": 2,
      "delay": 1.446,
      "speech_duration": 1.508,
      "transcribe_duration": 1.446,
      "wpm": 80,
      "message": "F5 นะคะ"
    },
    {
      "message_id": 1087,
      "agent_id": 2,
      "delay": 3.066,
      "speech_duration": 3.044,
      "transcribe_duration": 3.066,
      "wpm": 113,
      "message": "F5 ตัวนี้มันหมายถึง A1"
    },
    {
      "message_id": 1088,
      "agent_id": 2,
      "delay": 0.448,
      "speech_duration": 0.42,
      "transcribe_duration": 0.448,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1089,
      "agent_id": 2,
      "delay": 3.687,
      "speech_duration": 3.62,
      "transcribe_duration": 3.687,
      "wpm": 174,
      "message": "เจ๊หนึ่งน้าหนึ่งมาจากข้างบนนะคะพจน์ทั่วไป"
    },
    {
      "message_id": 1090,
      "agent_id": 2,
      "delay": 4.126,
      "speech_duration": 4.068,
      "transcribe_duration": 4.126,
      "wpm": 199,
      "message": "ข้างบนเนี่ยเราจะต้องหาคำตอบมาให้ได้ว่าค่า A 1 คืออะไร"
    },
    {
      "message_id": 1091,
      "agent_id": 2,
      "delay": 0.844,
      "speech_duration": 0.868,
      "transcribe_duration": 0.844,
      "wpm": 86,
      "message": "นะคะ"
    },
    {
      "message_id": 1092,
      "agent_id": 2,
      "delay": 3.913,
      "speech_duration": 3.94,
      "transcribe_duration": 3.913,
      "wpm": 46,
      "message": "+ A2 + A3 +"
    },
    {
      "message_id": 1093,
      "agent_id": 2,
      "delay": 1.247,
      "speech_duration": 1.252,
      "transcribe_duration": 1.247,
      "wpm": 84,
      "message": "A4 และ"
    },
    {
      "message_id": 1094,
      "agent_id": 2,
      "delay": 1.268,
      "speech_duration": 1.316,
      "transcribe_duration": 1.268,
      "wpm": 91,
      "message": "หมวก A5"
    },
    {
      "message_id": 1095,
      "agent_id": 2,
      "delay": 1.377,
      "speech_duration": 1.38,
      "transcribe_duration": 1.377,
      "wpm": 163,
      "message": "บวกต่อได้ไหมคะ"
    },
    {
      "message_id": 1096,
      "agent_id": 2,
      "delay": 1.744,
      "speech_duration": 1.764,
      "transcribe_duration": 1.744,
      "wpm": 85,
      "message": "A6 ได้ไหม"
    },
    {
      "message_id": 1097,
      "agent_id": 2,
      "delay": 0.482,
      "speech_duration": 0.292,
      "transcribe_duration": 0.482,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1098,
      "agent_id": 2,
      "delay": 4.717,
      "speech_duration": 4.58,
      "transcribe_duration": 4.717,
      "wpm": 154,
      "message": "ไม่ได้เพราะอะไรเพราะว่าโจทย์ข้อกำหนดให้แค่ AIS"
    },
    {
      "message_id": 1099,
      "agent_id": 2,
      "delay": 0.276,
      "speech_duration": 0.292,
      "transcribe_duration": 0.276,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1100,
      "agent_id": 2,
      "delay": 4.774,
      "speech_duration": 4.772,
      "transcribe_duration": 4.774,
      "wpm": 157,
      "message": "ใช่เขาจะกำหนดมาให้ว่า F5 เพราะฉะนั้นเราจะต้องหาเอ"
    },
    {
      "message_id": 1101,
      "agent_id": 2,
      "delay": 1.299,
      "speech_duration": 1.316,
      "transcribe_duration": 1.299,
      "wpm": 46,
      "message": "a n"
    },
    {
      "message_id": 1102,
      "agent_id": 2,
      "delay": 0.28,
      "speech_duration": 0.228,
      "transcribe_duration": 0.28,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1103,
      "agent_id": 2,
      "delay": 5.877,
      "speech_duration": 5.796,
      "transcribe_duration": 5.877,
      "wpm": 148,
      "message": "ใช่เรียนมาแล้วเรียนมาแล้วเพราะฉะนั้นอันนี้ง่ายเลยง่ายเลย"
    },
    {
      "message_id": 1104,
      "agent_id": 2,
      "delay": 0.553,
      "speech_duration": 0.612,
      "transcribe_duration": 0.553,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1105,
      "agent_id": 2,
      "delay": 0.747,
      "speech_duration": 0.804,
      "transcribe_duration": 0.747,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1106,
      "agent_id": 2,
      "delay": 1.984,
      "speech_duration": 2.02,
      "transcribe_duration": 1.984,
      "wpm": 200,
      "message": "แบบฝึกตัวนี้ลูกยังไม่ได้ทำ"
    },
    {
      "message_id": 1107,
      "agent_id": 2,
      "delay": 2.416,
      "speech_duration": 2.468,
      "transcribe_duration": 2.416,
      "wpm": 170,
      "message": "เดี๋ยวกูจะให้ลูกทำเพิ่มนะคะ"
    },
    {
      "message_id": 1108,
      "agent_id": 2,
      "delay": 3.685,
      "speech_duration": 3.684,
      "transcribe_duration": 3.685,
      "wpm": 167,
      "message": "บางคนเขายังไม่เข้าใจบางคนไหนยังไม่เข้าใจ"
    },
    {
      "message_id": 1109,
      "agent_id": 2,
      "delay": 1.008,
      "speech_duration": 1.06,
      "transcribe_duration": 1.008,
      "wpm": 127,
      "message": "อ่านดูนะ"
    },
    {
      "message_id": 1110,
      "agent_id": 2,
      "delay": 2.346,
      "speech_duration": 2.404,
      "transcribe_duration": 2.346,
      "wpm": 137,
      "message": "ขั้นตอนวิธีการทำยังไง"
    },
    {
      "message_id": 1111,
      "agent_id": 2,
      "delay": 0.956,
      "speech_duration": 0.996,
      "transcribe_duration": 0.956,
      "wpm": 45,
      "message": "A1"
    },
    {
      "message_id": 1112,
      "agent_id": 2,
      "delay": 2.055,
      "speech_duration": 2.084,
      "transcribe_duration": 2.055,
      "wpm": 180,
      "message": "ตำแหน่งที่ 1 ใช่ไหมคะ A1"
    },
    {
      "message_id": 1113,
      "agent_id": 2,
      "delay": 0.951,
      "speech_duration": 0.932,
      "transcribe_duration": 0.951,
      "wpm": 129,
      "message": "เท่ากับ"
    },
    {
      "message_id": 1114,
      "agent_id": 2,
      "delay": 1.209,
      "speech_duration": 1.252,
      "transcribe_duration": 1.209,
      "wpm": 48,
      "message": "2 n"
    },
    {
      "message_id": 1115,
      "agent_id": 2,
      "delay": 0.21,
      "speech_duration": 0.228,
      "transcribe_duration": 0.21,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1116,
      "agent_id": 2,
      "delay": 3.068,
      "speech_duration": 3.108,
      "transcribe_duration": 3.068,
      "wpm": 101,
      "message": "2 คูณด้วย 1 ใช่ไหมคะ"
    },
    {
      "message_id": 1117,
      "agent_id": 2,
      "delay": 2.061,
      "speech_duration": 1.956,
      "transcribe_duration": 2.061,
      "wpm": 192,
      "message": "A1 ก็คือเปลี่ยนเป็นหนึ่ง"
    },
    {
      "message_id": 1118,
      "agent_id": 2,
      "delay": 1.523,
      "speech_duration": 1.572,
      "transcribe_duration": 1.523,
      "wpm": 57,
      "message": "บวก 4"
    },
    {
      "message_id": 1119,
      "agent_id": 2,
      "delay": 0.932,
      "speech_duration": 0.996,
      "transcribe_duration": 0.932,
      "wpm": 166,
      "message": "เหมือนเดิม"
    },
    {
      "message_id": 1120,
      "agent_id": 2,
      "delay": 1.471,
      "speech_duration": 1.508,
      "transcribe_duration": 1.471,
      "wpm": 109,
      "message": "ทำในวงเล็บ"
    },
    {
      "message_id": 1121,
      "agent_id": 2,
      "delay": 0.247,
      "speech_duration": 0.228,
      "transcribe_duration": 0.247,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1122,
      "agent_id": 2,
      "delay": 2.676,
      "speech_duration": 2.724,
      "transcribe_duration": 2.676,
      "wpm": 55,
      "message": "2 * 1 = 4"
    },
    {
      "message_id": 1123,
      "agent_id": 2,
      "delay": 0.809,
      "speech_duration": 0.868,
      "transcribe_duration": 0.809,
      "wpm": 86,
      "message": "นะคะ"
    },
    {
      "message_id": 1124,
      "agent_id": 2,
      "delay": 2.323,
      "speech_duration": 2.34,
      "transcribe_duration": 2.323,
      "wpm": 64,
      "message": "2 * 1 = 2"
    },
    {
      "message_id": 1125,
      "agent_id": 2,
      "delay": 0.359,
      "speech_duration": 0.228,
      "transcribe_duration": 0.359,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1126,
      "agent_id": 2,
      "delay": 2.356,
      "speech_duration": 2.404,
      "transcribe_duration": 2.356,
      "wpm": 87,
      "message": "2 * 1 = 2 + 4"
    },
    {
      "message_id": 1127,
      "agent_id": 2,
      "delay": 0.827,
      "speech_duration": 0.868,
      "transcribe_duration": 0.827,
      "wpm": 173,
      "message": "เสร็จแล้ว"
    },
    {
      "message_id": 1128,
      "agent_id": 2,
      "delay": 5.632,
      "speech_duration": 5.54,
      "transcribe_duration": 5.632,
      "wpm": 173,
      "message": "ร่วมสุดท้ายเท่ากับ 6 เพราะฉะนั้นตำแหน่งนี้ก็คือ 6 นั้นเอง A 1 ="
    },
    {
      "message_id": 1129,
      "agent_id": 2,
      "delay": 0.33,
      "speech_duration": 0.356,
      "transcribe_duration": 0.33,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1130,
      "agent_id": 2,
      "delay": 2.729,
      "speech_duration": 2.788,
      "transcribe_duration": 2.729,
      "wpm": 65,
      "message": "A2 A3 A4 A5"
    },
    {
      "message_id": 1131,
      "agent_id": 2,
      "delay": 1.134,
      "speech_duration": 1.188,
      "transcribe_duration": 1.134,
      "wpm": 152,
      "message": "คือเท่าไหร่"
    },
    {
      "message_id": 1132,
      "agent_id": 2,
      "delay": 3.774,
      "speech_duration": 3.812,
      "transcribe_duration": 3.774,
      "wpm": 169,
      "message": "ทำแล้วนะอันนี้ทำเพิ่มนะคะอันนี้ให้ทำในสมุด"
    },
    {
      "message_id": 1133,
      "agent_id": 2,
      "delay": 5.112,
      "speech_duration": 5.092,
      "transcribe_duration": 5.112,
      "wpm": 112,
      "message": "ให้ทำในสมุดให้ลูกหา A 2 โดยใช้วิธีการ"
    },
    {
      "message_id": 1134,
      "agent_id": 2,
      "delay": 2.613,
      "speech_duration": 2.66,
      "transcribe_duration": 2.613,
      "wpm": 152,
      "message": "วิธีทำแบบนี้เหมือนเดิมนะคะ"
    },
    {
      "message_id": 1135,
      "agent_id": 2,
      "delay": 0.871,
      "speech_duration": 0.932,
      "transcribe_duration": 0.871,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1136,
      "agent_id": 2,
      "delay": 0.439,
      "speech_duration": 0.228,
      "transcribe_duration": 0.439,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1137,
      "agent_id": 2,
      "delay": 3.069,
      "speech_duration": 3.108,
      "transcribe_duration": 3.069,
      "wpm": 58,
      "message": "A2 A3 A4 A5"
    },
    {
      "message_id": 1138,
      "agent_id": 2,
      "delay": 1.25,
      "speech_duration": 1.316,
      "transcribe_duration": 1.25,
      "wpm": 91,
      "message": "สุดท้าย"
    },
    {
      "message_id": 1139,
      "agent_id": 2,
      "delay": 3.015,
      "speech_duration": 3.044,
      "transcribe_duration": 3.015,
      "wpm": 163,
      "message": "ผลบวก A5 เท่ากับเท่าไหร่คือคำตอบ"
    },
    {
      "message_id": 1140,
      "agent_id": 2,
      "delay": 0.372,
      "speech_duration": 0.42,
      "transcribe_duration": 0.372,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1141,
      "agent_id": 2,
      "delay": 0.43,
      "speech_duration": 0.484,
      "transcribe_duration": 0.43,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1142,
      "agent_id": 2,
      "delay": 2.868,
      "speech_duration": 2.916,
      "transcribe_duration": 2.868,
      "wpm": 123,
      "message": "เข้าใจนะอันนี้ทำได้นะคะ"
    },
    {
      "message_id": 1143,
      "agent_id": 2,
      "delay": 1.971,
      "speech_duration": 2.02,
      "transcribe_duration": 1.971,
      "wpm": 119,
      "message": "ใครทำไม่ได้บ้าง"
    },
    {
      "message_id": 1144,
      "agent_id": 2,
      "delay": 1.474,
      "speech_duration": 1.508,
      "transcribe_duration": 1.474,
      "wpm": 229,
      "message": "ใครยังไม่เข้าใจบ้างลูก"
    },
    {
      "message_id": 1145,
      "agent_id": 2,
      "delay": 3.216,
      "speech_duration": 3.172,
      "transcribe_duration": 3.216,
      "wpm": 184,
      "message": "ไม่มีนะพูดหรือว่าเข้าใจหมดนะหรือยังงงๆ"
    },
    {
      "message_id": 1146,
      "agent_id": 2,
      "delay": 3.393,
      "speech_duration": 3.428,
      "transcribe_duration": 3.393,
      "wpm": 109,
      "message": "เข้าใจแล้วเข้าใจดีมากเลย"
    },
    {
      "message_id": 1147,
      "agent_id": 2,
      "delay": 0.263,
      "speech_duration": 0.228,
      "transcribe_duration": 0.263,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1148,
      "agent_id": 2,
      "delay": 0.371,
      "speech_duration": 0.228,
      "transcribe_duration": 0.371,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1149,
      "agent_id": 2,
      "delay": 0.418,
      "speech_duration": 0.228,
      "transcribe_duration": 0.418,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1150,
      "agent_id": 2,
      "delay": 0.275,
      "speech_duration": 0.228,
      "transcribe_duration": 0.275,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1151,
      "agent_id": 2,
      "delay": 4.039,
      "speech_duration": 4.068,
      "transcribe_duration": 4.039,
      "wpm": 70,
      "message": "วันที่ 2 เหมือนกัน"
    },
    {
      "message_id": 1152,
      "agent_id": 2,
      "delay": 0.314,
      "speech_duration": 0.356,
      "transcribe_duration": 0.314,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1153,
      "agent_id": 2,
      "delay": 3.933,
      "speech_duration": 3.94,
      "transcribe_duration": 3.933,
      "wpm": 164,
      "message": "ตัวอย่างที่ 2 เขาให้พจน์ทั่วไปมาแบบนี้นะคะ"
    },
    {
      "message_id": 1154,
      "agent_id": 2,
      "delay": 0.93,
      "speech_duration": 0.996,
      "transcribe_duration": 0.93,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1155,
      "agent_id": 2,
      "delay": 5.899,
      "speech_duration": 5.796,
      "transcribe_duration": 5.899,
      "wpm": 236,
      "message": "อย่าลืมนะมันเป็นลบนะลูกอันนี้มันเป็นลบรูปจะต้องดูสัญลักษณ์ให้ดีนะคะเอามาให้ครบนะคะเอามาให้"
    },
    {
      "message_id": 1156,
      "agent_id": 2,
      "delay": 0.391,
      "speech_duration": 0.42,
      "transcribe_duration": 0.391,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1157,
      "agent_id": 2,
      "delay": 2.103,
      "speech_duration": 2.148,
      "transcribe_duration": 2.103,
      "wpm": 126,
      "message": "วันนี้เขาให้หา S7"
    },
    {
      "message_id": 1158,
      "agent_id": 2,
      "delay": 5.833,
      "speech_duration": 5.796,
      "transcribe_duration": 5.833,
      "wpm": 116,
      "message": "เพราะฉะนั้น A1 A2 จนถึง A7 เราจะต้องหามานะคะ"
    },
    {
      "message_id": 1159,
      "agent_id": 2,
      "delay": 3.936,
      "speech_duration": 3.876,
      "transcribe_duration": 3.936,
      "wpm": 182,
      "message": "หามาให้ได้มันคืนเท่าไหร่แล้วหาคำตอบเอามารวมกัน"
    },
    {
      "message_id": 1160,
      "agent_id": 2,
      "delay": 0.315,
      "speech_duration": 0.356,
      "transcribe_duration": 0.315,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1161,
      "agent_id": 2,
      "delay": 0.425,
      "speech_duration": 0.484,
      "transcribe_duration": 0.425,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1162,
      "agent_id": 2,
      "delay": 0.285,
      "speech_duration": 0.228,
      "transcribe_duration": 0.285,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1163,
      "agent_id": 2,
      "delay": 0.386,
      "speech_duration": 0.228,
      "transcribe_duration": 0.386,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1164,
      "agent_id": 2,
      "delay": 0.234,
      "speech_duration": 0.292,
      "transcribe_duration": 0.234,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1165,
      "agent_id": 2,
      "delay": 0.425,
      "speech_duration": 0.228,
      "transcribe_duration": 0.425,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1166,
      "agent_id": 2,
      "delay": 0.439,
      "speech_duration": 0.228,
      "transcribe_duration": 0.439,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1167,
      "agent_id": 2,
      "delay": 0.388,
      "speech_duration": 0.292,
      "transcribe_duration": 0.388,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1168,
      "agent_id": 2,
      "delay": 1.395,
      "speech_duration": 1.444,
      "transcribe_duration": 1.395,
      "wpm": 156,
      "message": "เมื่อกี้แบบฝึก"
    },
    {
      "message_id": 1169,
      "agent_id": 2,
      "delay": 2.878,
      "speech_duration": 2.916,
      "transcribe_duration": 2.878,
      "wpm": 170,
      "message": "กูไม่พาทำหรอกแต่ตัวนี้คือการบ้าน"
    },
    {
      "message_id": 1170,
      "agent_id": 2,
      "delay": 1.53,
      "speech_duration": 1.572,
      "transcribe_duration": 1.53,
      "wpm": 134,
      "message": "ให้ลูกเอาไปทำ"
    },
    {
      "message_id": 1171,
      "agent_id": 2,
      "delay": 4.631,
      "speech_duration": 4.644,
      "transcribe_duration": 4.631,
      "wpm": 178,
      "message": "บันทึกตัวนี้นะคะลงไปในสมุดของตัวเองทั้งหมดมีอยู่ 5 ข้อ"
    },
    {
      "message_id": 1172,
      "agent_id": 2,
      "delay": 0.286,
      "speech_duration": 0.292,
      "transcribe_duration": 0.286,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1173,
      "agent_id": 2,
      "delay": 0.801,
      "speech_duration": 0.868,
      "transcribe_duration": 0.801,
      "wpm": 138,
      "message": "เยอะไหม"
    },
    {
      "message_id": 1174,
      "agent_id": 2,
      "delay": 0.498,
      "speech_duration": 0.548,
      "transcribe_duration": 0.498,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1175,
      "agent_id": 2,
      "delay": 3.53,
      "speech_duration": 3.556,
      "transcribe_duration": 3.53,
      "wpm": 211,
      "message": "อันนี้คือแบบฝึกที่ลูกจะต้องเอาไปทำเป็นการบ้านนะคะ"
    },
    {
      "message_id": 1176,
      "agent_id": 2,
      "delay": 1.215,
      "speech_duration": 1.252,
      "transcribe_duration": 1.215,
      "wpm": 96,
      "message": "ให้เวลา"
    },
    {
      "message_id": 1177,
      "agent_id": 2,
      "delay": 2.622,
      "speech_duration": 2.66,
      "transcribe_duration": 2.622,
      "wpm": 192,
      "message": "1 สัปดาห์เอามาส่งครูก็คือวันศุกร์"
    },
    {
      "message_id": 1178,
      "agent_id": 2,
      "delay": 1.363,
      "speech_duration": 1.38,
      "transcribe_duration": 1.363,
      "wpm": 196,
      "message": "ก่อนวันศุกร์ก็ได้"
    },
    {
      "message_id": 1179,
      "agent_id": 2,
      "delay": 1.318,
      "speech_duration": 1.38,
      "transcribe_duration": 1.318,
      "wpm": 174,
      "message": "วันพฤหัสบดีนะคะ"
    },
    {
      "message_id": 1180,
      "agent_id": 2,
      "delay": 2.293,
      "speech_duration": 2.34,
      "transcribe_duration": 2.293,
      "wpm": 173,
      "message": "วันพฤหัสบดีหน้าเอามาส่งครู"
    },
    {
      "message_id": 1181,
      "agent_id": 2,
      "delay": 2.154,
      "speech_duration": 2.212,
      "transcribe_duration": 2.154,
      "wpm": 136,
      "message": "ทำไมทำหน้าอย่างนั้น"
    },
    {
      "message_id": 1182,
      "agent_id": 2,
      "delay": 0.364,
      "speech_duration": 0.42,
      "transcribe_duration": 0.364,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1183,
      "agent_id": 2,
      "delay": 0.218,
      "speech_duration": 0.292,
      "transcribe_duration": 0.218,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1184,
      "agent_id": 2,
      "delay": 2.359,
      "speech_duration": 2.404,
      "transcribe_duration": 2.359,
      "wpm": 119,
      "message": "รัชชานนท์เป็นยังไง"
    },
    {
      "message_id": 1185,
      "agent_id": 2,
      "delay": 0.96,
      "speech_duration": 0.996,
      "transcribe_duration": 0.96,
      "wpm": 120,
      "message": "เยอะไหม"
    },
    {
      "message_id": 1186,
      "agent_id": 2,
      "delay": 0.274,
      "speech_duration": 0.228,
      "transcribe_duration": 0.274,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1187,
      "agent_id": 2,
      "delay": 2.87,
      "speech_duration": 2.916,
      "transcribe_duration": 2.87,
      "wpm": 87,
      "message": "หอยหวานเลยใช่ไหม"
    },
    {
      "message_id": 1188,
      "agent_id": 2,
      "delay": 0.941,
      "speech_duration": 0.996,
      "transcribe_duration": 0.941,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1189,
      "agent_id": 2,
      "delay": 0.387,
      "speech_duration": 0.228,
      "transcribe_duration": 0.387,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1190,
      "agent_id": 2,
      "delay": 6.931,
      "speech_duration": 6.884,
      "transcribe_duration": 6.931,
      "wpm": 166,
      "message": "ได้ลูกง่ายไหมวิธีการทำเหมือนเหมือนเดิมนะอันนี้คือพจน์ทั่วไปที่ครูกำหนดมาให้"
    },
    {
      "message_id": 1191,
      "agent_id": 2,
      "delay": 4.815,
      "speech_duration": 4.772,
      "transcribe_duration": 4.815,
      "wpm": 135,
      "message": "ให้ลูกหา A1 A2 A3 จะถึง A4 แล้วเอามาบวกกัน"
    },
    {
      "message_id": 1192,
      "agent_id": 2,
      "delay": 0.809,
      "speech_duration": 0.868,
      "transcribe_duration": 0.809,
      "wpm": 69,
      "message": "ใช่"
    },
    {
      "message_id": 1193,
      "agent_id": 2,
      "delay": 1.664,
      "speech_duration": 1.7,
      "transcribe_duration": 1.664,
      "wpm": 185,
      "message": "แล้วได้คำตอบเท่าไหร่"
    },
    {
      "message_id": 1194,
      "agent_id": 2,
      "delay": 3.139,
      "speech_duration": 3.172,
      "transcribe_duration": 3.139,
      "wpm": 208,
      "message": "วิธีการเหมือนตัวอย่างข้อที่ 1 กับข้อ 2 นั้น"
    },
    {
      "message_id": 1195,
      "agent_id": 2,
      "delay": 1.977,
      "speech_duration": 2.02,
      "transcribe_duration": 1.977,
      "wpm": 134,
      "message": "เข้าใจนะคะทั้งหมด"
    },
    {
      "message_id": 1196,
      "agent_id": 2,
      "delay": 0.764,
      "speech_duration": 0.804,
      "transcribe_duration": 0.764,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1197,
      "agent_id": 2,
      "delay": 7.115,
      "speech_duration": 7.076,
      "transcribe_duration": 7.115,
      "wpm": 206,
      "message": "บันทึกเนี่ยลงในสมุดก่อนนะคะเพื่อที่จะได้เอาไปเป็นเอาไปทำเป็นการบ้านนะคะของตัวเองในสัปดาห์นี้นะคะ"
    },
    {
      "message_id": 1198,
      "agent_id": 2,
      "delay": 0.263,
      "speech_duration": 0.228,
      "transcribe_duration": 0.263,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1199,
      "agent_id": 2,
      "delay": 0.433,
      "speech_duration": 0.292,
      "transcribe_duration": 0.433,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1200,
      "agent_id": 2,
      "delay": 1.321,
      "speech_duration": 1.38,
      "transcribe_duration": 1.321,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1201,
      "agent_id": 2,
      "delay": 0.425,
      "speech_duration": 0.484,
      "transcribe_duration": 0.425,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1202,
      "agent_id": 2,
      "delay": 0.801,
      "speech_duration": 0.868,
      "transcribe_duration": 0.801,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1203,
      "agent_id": 2,
      "delay": 0.22,
      "speech_duration": 0.228,
      "transcribe_duration": 0.22,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1204,
      "agent_id": 2,
      "delay": 0.307,
      "speech_duration": 0.356,
      "transcribe_duration": 0.307,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1205,
      "agent_id": 2,
      "delay": 0.231,
      "speech_duration": 0.292,
      "transcribe_duration": 0.231,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1206,
      "agent_id": 2,
      "delay": 1.07,
      "speech_duration": 1.124,
      "transcribe_duration": 1.07,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1207,
      "agent_id": 2,
      "delay": 0.361,
      "speech_duration": 0.228,
      "transcribe_duration": 0.361,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1208,
      "agent_id": 2,
      "delay": 3.031,
      "speech_duration": 3.044,
      "transcribe_duration": 3.031,
      "wpm": 158,
      "message": "จริงๆสัปดาห์นี้ครูจะเพิ่มให้ลูก"
    },
    {
      "message_id": 1209,
      "agent_id": 2,
      "delay": 1.71,
      "speech_duration": 1.764,
      "transcribe_duration": 1.71,
      "wpm": 102,
      "message": "ขายสูตรนะคะ"
    },
    {
      "message_id": 1210,
      "agent_id": 2,
      "delay": 5.52,
      "speech_duration": 5.476,
      "transcribe_duration": 5.52,
      "wpm": 159,
      "message": "เพราะว่าเวลาลูกมาบวกอ่ะมาบวกทีละตัวทีละตัวทีละตัวนะมันช้า"
    },
    {
      "message_id": 1211,
      "agent_id": 2,
      "delay": 1.007,
      "speech_duration": 1.06,
      "transcribe_duration": 1.007,
      "wpm": 99,
      "message": "มันช้า"
    },
    {
      "message_id": 1212,
      "agent_id": 2,
      "delay": 2.044,
      "speech_duration": 2.084,
      "transcribe_duration": 2.044,
      "wpm": 173,
      "message": "บางครั้งเราก็บวกผิดด้วย"
    },
    {
      "message_id": 1213,
      "agent_id": 2,
      "delay": 2.168,
      "speech_duration": 2.148,
      "transcribe_duration": 2.168,
      "wpm": 140,
      "message": "กูจะให้สูตรลูกไปว่า"
    },
    {
      "message_id": 1214,
      "agent_id": 2,
      "delay": 0.42,
      "speech_duration": 0.228,
      "transcribe_duration": 0.42,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1215,
      "agent_id": 2,
      "delay": 4.652,
      "speech_duration": 4.644,
      "transcribe_duration": 4.652,
      "wpm": 110,
      "message": "sn วิธีการหามันคืออะไรนะคะทำยังไง"
    },
    {
      "message_id": 1216,
      "agent_id": 2,
      "delay": 0.238,
      "speech_duration": 0.292,
      "transcribe_duration": 0.238,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1217,
      "agent_id": 2,
      "delay": 0.373,
      "speech_duration": 0.228,
      "transcribe_duration": 0.373,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1218,
      "agent_id": 2,
      "delay": 0.399,
      "speech_duration": 0.292,
      "transcribe_duration": 0.399,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1219,
      "agent_id": 2,
      "delay": 1.454,
      "speech_duration": 1.508,
      "transcribe_duration": 1.454,
      "wpm": 179,
      "message": "จะรอแป๊บนึงเดี๋ยว"
    },
    {
      "message_id": 1220,
      "agent_id": 2,
      "delay": 2.317,
      "speech_duration": 2.212,
      "transcribe_duration": 2.317,
      "wpm": 183,
      "message": "ให้ลอกอันนี้ลงไปในสมุดก่อน"
    },
    {
      "message_id": 1221,
      "agent_id": 2,
      "delay": 3.733,
      "speech_duration": 3.684,
      "transcribe_duration": 3.733,
      "wpm": 191,
      "message": "เดี๋ยวกูจะเปิดวิธีการหา sn โดยใช้สูตรให้ดูนะคะ"
    },
    {
      "message_id": 1222,
      "agent_id": 2,
      "delay": 0.555,
      "speech_duration": 0.612,
      "transcribe_duration": 0.555,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1223,
      "agent_id": 2,
      "delay": 2.704,
      "speech_duration": 2.724,
      "transcribe_duration": 2.704,
      "wpm": 127,
      "message": "ตรวจเร็วๆนะมีแป๊บเดียว"
    },
    {
      "message_id": 1224,
      "agent_id": 2,
      "delay": 0.435,
      "speech_duration": 0.484,
      "transcribe_duration": 0.435,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1225,
      "agent_id": 2,
      "delay": 5.946,
      "speech_duration": 5.86,
      "transcribe_duration": 5.946,
      "wpm": 187,
      "message": "เหลือเวลาอีกนิดนึงใช่ตัวนี้เอาลงไปเป็นการบ้านก่อนยังไม่ต้องแสดงวิธีทำลูก"
    },
    {
      "message_id": 1226,
      "agent_id": 2,
      "delay": 4.567,
      "speech_duration": 4.58,
      "transcribe_duration": 4.567,
      "wpm": 190,
      "message": "บันทึกเนื้อหาลงไปก่อนใช่บันทึกเนื้อหาลงไปในสมุดของเราก่อน"
    },
    {
      "message_id": 1227,
      "agent_id": 2,
      "delay": 0.22,
      "speech_duration": 0.228,
      "transcribe_duration": 0.22,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1228,
      "agent_id": 2,
      "delay": 2.941,
      "speech_duration": 2.98,
      "transcribe_duration": 2.941,
      "wpm": 121,
      "message": "แล้วก็เริ่มไปแสดงวิธีทำ"
    },
    {
      "message_id": 1229,
      "agent_id": 2,
      "delay": 1.657,
      "speech_duration": 1.7,
      "transcribe_duration": 1.657,
      "wpm": 115,
      "message": "ตอนการทำนะคะ"
    },
    {
      "message_id": 1230,
      "agent_id": 2,
      "delay": 0.525,
      "speech_duration": 0.228,
      "transcribe_duration": 0.525,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1231,
      "agent_id": 2,
      "delay": 0.426,
      "speech_duration": 0.484,
      "transcribe_duration": 0.426,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1232,
      "agent_id": 2,
      "delay": 0.503,
      "speech_duration": 0.548,
      "transcribe_duration": 0.503,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1233,
      "agent_id": 2,
      "delay": 0.882,
      "speech_duration": 0.932,
      "transcribe_duration": 0.882,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1234,
      "agent_id": 2,
      "delay": 0.244,
      "speech_duration": 0.292,
      "transcribe_duration": 0.244,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1235,
      "agent_id": 2,
      "delay": 1.064,
      "speech_duration": 1.124,
      "transcribe_duration": 1.064,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1236,
      "agent_id": 2,
      "delay": 0.258,
      "speech_duration": 0.292,
      "transcribe_duration": 0.258,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1237,
      "agent_id": 2,
      "delay": 1.833,
      "speech_duration": 2.02,
      "transcribe_duration": 1.833,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1238,
      "agent_id": 2,
      "delay": 0.402,
      "speech_duration": 0.292,
      "transcribe_duration": 0.402,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1239,
      "agent_id": 2,
      "delay": 1.837,
      "speech_duration": 1.892,
      "transcribe_duration": 1.837,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1240,
      "agent_id": 2,
      "delay": 0.374,
      "speech_duration": 0.228,
      "transcribe_duration": 0.374,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1241,
      "agent_id": 2,
      "delay": 0.82,
      "speech_duration": 0.868,
      "transcribe_duration": 0.82,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1242,
      "agent_id": 2,
      "delay": 0.368,
      "speech_duration": 0.228,
      "transcribe_duration": 0.368,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1243,
      "agent_id": 2,
      "delay": 0.377,
      "speech_duration": 0.42,
      "transcribe_duration": 0.377,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1244,
      "agent_id": 2,
      "delay": 0.427,
      "speech_duration": 0.228,
      "transcribe_duration": 0.427,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1245,
      "agent_id": 2,
      "delay": 4.776,
      "speech_duration": 4.772,
      "transcribe_duration": 4.776,
      "wpm": 138,
      "message": "หาลูกค้าดูนะที่นี้เมื่อกี้เมื่อกี้เราบอกแบบ"
    },
    {
      "message_id": 1246,
      "agent_id": 2,
      "delay": 1.515,
      "speech_duration": 1.572,
      "transcribe_duration": 1.515,
      "wpm": 134,
      "message": "ใช้วิธีคิดแบบ"
    },
    {
      "message_id": 1247,
      "agent_id": 2,
      "delay": 4.071,
      "speech_duration": 4.004,
      "transcribe_duration": 4.071,
      "wpm": 176,
      "message": "บวกไปเรื่อยๆนะคะบอกไปทีละคู่แต่ละคู่จนหมดจนครบ"
    },
    {
      "message_id": 1248,
      "agent_id": 2,
      "delay": 0.274,
      "speech_duration": 0.228,
      "transcribe_duration": 0.274,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1249,
      "agent_id": 2,
      "delay": 1.139,
      "speech_duration": 1.188,
      "transcribe_duration": 1.139,
      "wpm": 114,
      "message": "แต่ทีนี้"
    },
    {
      "message_id": 1250,
      "agent_id": 2,
      "delay": 3.263,
      "speech_duration": 3.236,
      "transcribe_duration": 3.263,
      "wpm": 162,
      "message": "ถ้าสมมุติว่าครูจะให้ลูกหา s100 ล่ะ"
    },
    {
      "message_id": 1251,
      "agent_id": 2,
      "delay": 3.625,
      "speech_duration": 3.62,
      "transcribe_duration": 3.625,
      "wpm": 137,
      "message": "ลูกจะไม่มาหาเองเอ 2 บวกไปเรื่อยๆ"
    },
    {
      "message_id": 1252,
      "agent_id": 2,
      "delay": 2.557,
      "speech_duration": 2.596,
      "transcribe_duration": 2.557,
      "wpm": 139,
      "message": "ครบ 100 ลูกว่ามันยากไหม"
    },
    {
      "message_id": 1253,
      "agent_id": 2,
      "delay": 4.149,
      "speech_duration": 4.132,
      "transcribe_duration": 4.149,
      "wpm": 192,
      "message": "ไม่ยากแต่ว่ามันนานแล้วนะมันนานแล้วโอกาสผิดพลาดมาเยอะ"
    },
    {
      "message_id": 1254,
      "agent_id": 2,
      "delay": 4.946,
      "speech_duration": 4.964,
      "transcribe_duration": 4.946,
      "wpm": 190,
      "message": "โอกาสผิดพลาดเยอะเดี๋ยวก็บวกบวกผิดใช่ไหมคะเพราะว่าตัวเลขมันเยอะ"
    },
    {
      "message_id": 1255,
      "agent_id": 2,
      "delay": 1.282,
      "speech_duration": 1.316,
      "transcribe_duration": 1.282,
      "wpm": 114,
      "message": "คู่มีวิธี"
    },
    {
      "message_id": 1256,
      "agent_id": 2,
      "delay": 1.911,
      "speech_duration": 1.956,
      "transcribe_duration": 1.911,
      "wpm": 115,
      "message": "กูมีวิธีให้ลูก"
    },
    {
      "message_id": 1257,
      "agent_id": 2,
      "delay": 2.879,
      "speech_duration": 2.916,
      "transcribe_duration": 2.879,
      "wpm": 129,
      "message": "หาง่ายๆเลยโดยใช้สูตรนะคะ"
    },
    {
      "message_id": 1258,
      "agent_id": 2,
      "delay": 1.136,
      "speech_duration": 1.188,
      "transcribe_duration": 1.136,
      "wpm": 114,
      "message": "ดูตัวนี้"
    },
    {
      "message_id": 1259,
      "agent_id": 2,
      "delay": 2.55,
      "speech_duration": 2.596,
      "transcribe_duration": 2.55,
      "wpm": 156,
      "message": "ลูกจะต้องจำให้ได้เหมือนกับ"
    },
    {
      "message_id": 1260,
      "agent_id": 2,
      "delay": 1.152,
      "speech_duration": 1.188,
      "transcribe_duration": 1.152,
      "wpm": 51,
      "message": "a n"
    },
    {
      "message_id": 1261,
      "agent_id": 2,
      "delay": 3.42,
      "speech_duration": 3.428,
      "transcribe_duration": 3.42,
      "wpm": 179,
      "message": "ราคาหาพจน์ทั่วไปที่ลูกจำไปแล้วพจน์ทั่วไป"
    },
    {
      "message_id": 1262,
      "agent_id": 2,
      "delay": 5.589,
      "speech_duration": 5.54,
      "transcribe_duration": 5.589,
      "wpm": 146,
      "message": "โทรหายังไง a n = a 1 + ในวงเล็บ - 1 คูณด้วยดีใช่ไหมคะ"
    },
    {
      "message_id": 1263,
      "agent_id": 2,
      "delay": 1.595,
      "speech_duration": 1.636,
      "transcribe_duration": 1.595,
      "wpm": 165,
      "message": "ร้านคือพจน์ทั่วไป"
    },
    {
      "message_id": 1264,
      "agent_id": 2,
      "delay": 0.943,
      "speech_duration": 0.996,
      "transcribe_duration": 0.943,
      "wpm": 105,
      "message": "แต่ถ้า"
    },
    {
      "message_id": 1265,
      "agent_id": 2,
      "delay": 1.07,
      "speech_duration": 1.124,
      "transcribe_duration": 1.07,
      "wpm": 133,
      "message": "อันนี้ล่ะ"
    },
    {
      "message_id": 1266,
      "agent_id": 2,
      "delay": 1.442,
      "speech_duration": 1.508,
      "transcribe_duration": 1.442,
      "wpm": 139,
      "message": "อนุกรมเลขคณิต"
    },
    {
      "message_id": 1267,
      "agent_id": 2,
      "delay": 3.31,
      "speech_duration": 3.3,
      "transcribe_duration": 3.31,
      "wpm": 109,
      "message": "sn ราคาสัญลักษณ์มี sn ="
    },
    {
      "message_id": 1268,
      "agent_id": 2,
      "delay": 3.452,
      "speech_duration": 3.492,
      "transcribe_duration": 3.452,
      "wpm": 82,
      "message": "เป็นส่วน 2 คูณด้วย"
    },
    {
      "message_id": 1269,
      "agent_id": 2,
      "delay": 0.81,
      "speech_duration": 0.868,
      "transcribe_duration": 0.81,
      "wpm": 86,
      "message": "นะคะ"
    },
    {
      "message_id": 1270,
      "agent_id": 2,
      "delay": 0.81,
      "speech_duration": 0.868,
      "transcribe_duration": 0.81,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1271,
      "agent_id": 2,
      "delay": 2.513,
      "speech_duration": 2.532,
      "transcribe_duration": 2.513,
      "wpm": 195,
      "message": "อยู่ในวงเล็บนะอันนี้อยู่ในวงเล็บ"
    },
    {
      "message_id": 1272,
      "agent_id": 2,
      "delay": 0.937,
      "speech_duration": 0.996,
      "transcribe_duration": 0.937,
      "wpm": 30,
      "message": "2"
    },
    {
      "message_id": 1273,
      "agent_id": 2,
      "delay": 1.046,
      "speech_duration": 1.06,
      "transcribe_duration": 1.046,
      "wpm": 42,
      "message": "A1"
    },
    {
      "message_id": 1274,
      "agent_id": 2,
      "delay": 1.191,
      "speech_duration": 1.252,
      "transcribe_duration": 1.191,
      "wpm": 96,
      "message": "บวกด้วย"
    },
    {
      "message_id": 1275,
      "agent_id": 2,
      "delay": 2.366,
      "speech_duration": 2.404,
      "transcribe_duration": 2.366,
      "wpm": 94,
      "message": "วงเล็บ n - 1 B"
    },
    {
      "message_id": 1276,
      "agent_id": 2,
      "delay": 1.865,
      "speech_duration": 1.892,
      "transcribe_duration": 1.865,
      "wpm": 159,
      "message": "ตัวสุดท้ายตัวนี้นี่"
    },
    {
      "message_id": 1277,
      "agent_id": 2,
      "delay": 2.029,
      "speech_duration": 2.084,
      "transcribe_duration": 2.029,
      "wpm": 180,
      "message": "ลักษณะเหมือนเอ็งเลยนะลูก"
    },
    {
      "message_id": 1278,
      "agent_id": 2,
      "delay": 1.999,
      "speech_duration": 2.02,
      "transcribe_duration": 1.999,
      "wpm": 186,
      "message": "วงเล็บเป็นลบหนึ่งดีเนี่ย"
    },
    {
      "message_id": 1279,
      "agent_id": 2,
      "delay": 1.837,
      "speech_duration": 1.828,
      "transcribe_duration": 1.837,
      "wpm": 90,
      "message": "คณิตจำง่าย"
    },
    {
      "message_id": 1280,
      "agent_id": 2,
      "delay": 1.804,
      "speech_duration": 1.828,
      "transcribe_duration": 1.804,
      "wpm": 139,
      "message": "ต้องจำเพิ่มก็คือ"
    },
    {
      "message_id": 1281,
      "agent_id": 2,
      "delay": 1.447,
      "speech_duration": 1.444,
      "transcribe_duration": 1.447,
      "wpm": 114,
      "message": "จาก A1 น่ะ"
    },
    {
      "message_id": 1282,
      "agent_id": 2,
      "delay": 1.62,
      "speech_duration": 1.636,
      "transcribe_duration": 1.62,
      "wpm": 92,
      "message": "A1 ที่เรา"
    },
    {
      "message_id": 1283,
      "agent_id": 2,
      "delay": 3.212,
      "speech_duration": 3.172,
      "transcribe_duration": 3.212,
      "wpm": 184,
      "message": "หมวกตัวแรกน่ะมันจะต้องคูณด้วย 2 ก่อนนะ"
    },
    {
      "message_id": 1284,
      "agent_id": 2,
      "delay": 1.466,
      "speech_duration": 1.444,
      "transcribe_duration": 1.466,
      "wpm": 187,
      "message": "เอาทั้งหมดนั่นน่ะ"
    },
    {
      "message_id": 1285,
      "agent_id": 2,
      "delay": 2.412,
      "speech_duration": 2.404,
      "transcribe_duration": 2.412,
      "wpm": 106,
      "message": "มาคูณด้วย N นะคะ"
    },
    {
      "message_id": 1286,
      "agent_id": 2,
      "delay": 3.29,
      "speech_duration": 3.3,
      "transcribe_duration": 3.29,
      "wpm": 150,
      "message": "ส่วนสองไอ้ตัวเองเนี่ยคือเท่าไหร่"
    },
    {
      "message_id": 1287,
      "agent_id": 2,
      "delay": 0.224,
      "speech_duration": 0.228,
      "transcribe_duration": 0.224,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1288,
      "agent_id": 2,
      "delay": 0.702,
      "speech_duration": 0.74,
      "transcribe_duration": 0.702,
      "wpm": 81,
      "message": "คือ"
    },
    {
      "message_id": 1289,
      "agent_id": 2,
      "delay": 2.309,
      "speech_duration": 2.34,
      "transcribe_duration": 2.309,
      "wpm": 167,
      "message": "ที่เขาให้ปลวกนั่นแหละนะคะ"
    },
    {
      "message_id": 1290,
      "agent_id": 2,
      "delay": 2.05,
      "speech_duration": 2.02,
      "transcribe_duration": 2.05,
      "wpm": 178,
      "message": "n ตัวที่ห้อยตัวเองเนี่ย"
    },
    {
      "message_id": 1291,
      "agent_id": 2,
      "delay": 0.884,
      "speech_duration": 0.932,
      "transcribe_duration": 0.884,
      "wpm": 113,
      "message": "เอากัน"
    },
    {
      "message_id": 1292,
      "agent_id": 2,
      "delay": 0.462,
      "speech_duration": 0.292,
      "transcribe_duration": 0.462,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1293,
      "agent_id": 2,
      "delay": 2.48,
      "speech_duration": 2.532,
      "transcribe_duration": 2.48,
      "wpm": 107,
      "message": "อีกตัวนึงตัวที่ 2"
    },
    {
      "message_id": 1294,
      "agent_id": 2,
      "delay": 0.423,
      "speech_duration": 0.356,
      "transcribe_duration": 0.423,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1295,
      "agent_id": 2,
      "delay": 1.653,
      "speech_duration": 1.7,
      "transcribe_duration": 1.653,
      "wpm": 141,
      "message": "เขาบอกไปเรื่อยๆ"
    },
    {
      "message_id": 1296,
      "agent_id": 2,
      "delay": 2.188,
      "speech_duration": 2.148,
      "transcribe_duration": 2.188,
      "wpm": 49,
      "message": "sn = n"
    },
    {
      "message_id": 1297,
      "agent_id": 2,
      "delay": 2.659,
      "speech_duration": 2.66,
      "transcribe_duration": 2.659,
      "wpm": 113,
      "message": "ส่วน 2 ในวงเล็บ 1 +"
    },
    {
      "message_id": 1298,
      "agent_id": 2,
      "delay": 1.434,
      "speech_duration": 1.38,
      "transcribe_duration": 1.434,
      "wpm": 43,
      "message": "a n"
    },
    {
      "message_id": 1299,
      "agent_id": 2,
      "delay": 2.663,
      "speech_duration": 2.66,
      "transcribe_duration": 2.663,
      "wpm": 152,
      "message": "อยู่ 220 นะคะมีอยู่ 2 สูตร"
    },
    {
      "message_id": 1300,
      "agent_id": 2,
      "delay": 1.266,
      "speech_duration": 1.316,
      "transcribe_duration": 1.266,
      "wpm": 114,
      "message": "แต่วันนี้"
    },
    {
      "message_id": 1301,
      "agent_id": 2,
      "delay": 3.327,
      "speech_duration": 3.364,
      "transcribe_duration": 3.327,
      "wpm": 129,
      "message": "กูจะให้ลูกลองดูก่อนนะสูตรแรก"
    },
    {
      "message_id": 1302,
      "agent_id": 2,
      "delay": 0.427,
      "speech_duration": 0.42,
      "transcribe_duration": 0.427,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1303,
      "agent_id": 2,
      "delay": 0.282,
      "speech_duration": 0.228,
      "transcribe_duration": 0.282,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1304,
      "agent_id": 2,
      "delay": 3.897,
      "speech_duration": 3.94,
      "transcribe_duration": 3.897,
      "wpm": 160,
      "message": "มันอาจจะเยอะหน่อยแต่ว่าถ้าลูกฝึกบ่อยๆนะคะ"
    },
    {
      "message_id": 1305,
      "agent_id": 2,
      "delay": 1.135,
      "speech_duration": 1.188,
      "transcribe_duration": 1.135,
      "wpm": 101,
      "message": "ทำจนชิน"
    },
    {
      "message_id": 1306,
      "agent_id": 2,
      "delay": 0.252,
      "speech_duration": 0.228,
      "transcribe_duration": 0.252,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1307,
      "agent_id": 2,
      "delay": 6.591,
      "speech_duration": 6.5,
      "transcribe_duration": 6.591,
      "wpm": 155,
      "message": "ลูกก็จะสามารถหาคำตอบได้เร็วขึ้นนะคะไม่ว่าเราจะหาผลบวกที่จำนวนเยอะๆ"
    },
    {
      "message_id": 1308,
      "agent_id": 2,
      "delay": 0.94,
      "speech_duration": 0.996,
      "transcribe_duration": 0.94,
      "wpm": 45,
      "message": "50"
    },
    {
      "message_id": 1309,
      "agent_id": 2,
      "delay": 2.349,
      "speech_duration": 2.34,
      "transcribe_duration": 2.349,
      "wpm": 160,
      "message": "s60 เนี่ยนะมันจะง่ายขึ้น"
    },
    {
      "message_id": 1310,
      "agent_id": 2,
      "delay": 0.218,
      "speech_duration": 0.228,
      "transcribe_duration": 0.218,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1311,
      "agent_id": 2,
      "delay": 0.247,
      "speech_duration": 0.228,
      "transcribe_duration": 0.247,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1312,
      "agent_id": 2,
      "delay": 0.362,
      "speech_duration": 0.228,
      "transcribe_duration": 0.362,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1313,
      "agent_id": 2,
      "delay": 0.251,
      "speech_duration": 0.228,
      "transcribe_duration": 0.251,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1314,
      "agent_id": 2,
      "delay": 1.094,
      "speech_duration": 1.124,
      "transcribe_duration": 1.094,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1315,
      "agent_id": 2,
      "delay": 1.656,
      "speech_duration": 1.7,
      "transcribe_duration": 1.656,
      "wpm": 141,
      "message": "ไงคะตัวนี้ลำดับ"
    },
    {
      "message_id": 1316,
      "agent_id": 2,
      "delay": 3.335,
      "speech_duration": 3.364,
      "transcribe_duration": 3.335,
      "wpm": 165,
      "message": "อนุกรมเลขคณิตนะอนุกรมเลขคณิตเขาให้หา"
    },
    {
      "message_id": 1317,
      "agent_id": 2,
      "delay": 0.835,
      "speech_duration": 0.868,
      "transcribe_duration": 0.835,
      "wpm": 35,
      "message": "5"
    },
    {
      "message_id": 1318,
      "agent_id": 2,
      "delay": 4.048,
      "speech_duration": 4.068,
      "transcribe_duration": 4.048,
      "wpm": 100,
      "message": "+ 10 + 15 + ไปเรื่อยๆจนถึง"
    },
    {
      "message_id": 1319,
      "agent_id": 2,
      "delay": 2.277,
      "speech_duration": 2.34,
      "transcribe_duration": 2.277,
      "wpm": 26,
      "message": "s20"
    },
    {
      "message_id": 1320,
      "agent_id": 2,
      "delay": 0.434,
      "speech_duration": 0.228,
      "transcribe_duration": 0.434,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1321,
      "agent_id": 2,
      "delay": 5.295,
      "speech_duration": 5.284,
      "transcribe_duration": 5.295,
      "wpm": 167,
      "message": "จากสูตรสู่ตัวนี้นะลูกสิ่งที่เราจะต้องรู้ก็คือ A 1 ใช่ไหมคะ"
    },
    {
      "message_id": 1322,
      "agent_id": 2,
      "delay": 2.111,
      "speech_duration": 2.084,
      "transcribe_duration": 2.111,
      "wpm": 158,
      "message": "มันมีแผนคาดอยู่ตรงนี้"
    },
    {
      "message_id": 1323,
      "agent_id": 2,
      "delay": 0.823,
      "speech_duration": 0.868,
      "transcribe_duration": 0.823,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1324,
      "agent_id": 2,
      "delay": 3.081,
      "speech_duration": 3.044,
      "transcribe_duration": 3.081,
      "wpm": 207,
      "message": "เท่ากับเท่าไหร่คะในนี้ A1 เท่ากับเท่าไหร่"
    },
    {
      "message_id": 1325,
      "agent_id": 2,
      "delay": 2.182,
      "speech_duration": 2.212,
      "transcribe_duration": 2.182,
      "wpm": 102,
      "message": "A 1 = 5 ใช่ไหม"
    },
    {
      "message_id": 1326,
      "agent_id": 2,
      "delay": 1.462,
      "speech_duration": 1.508,
      "transcribe_duration": 1.462,
      "wpm": 159,
      "message": "เจ๊หนึ่งรู้แล้ว"
    },
    {
      "message_id": 1327,
      "agent_id": 2,
      "delay": 3.413,
      "speech_duration": 3.364,
      "transcribe_duration": 3.413,
      "wpm": 165,
      "message": "จากที่เขากำหนดให้ A1 ก็คือ 5 นั่นเอง"
    },
    {
      "message_id": 1328,
      "agent_id": 2,
      "delay": 0.965,
      "speech_duration": 0.996,
      "transcribe_duration": 0.965,
      "wpm": 120,
      "message": "เป็นล่ะ"
    },
    {
      "message_id": 1329,
      "agent_id": 2,
      "delay": 1.075,
      "speech_duration": 1.124,
      "transcribe_duration": 1.075,
      "wpm": 173,
      "message": "เป็นเท่าไหร่"
    },
    {
      "message_id": 1330,
      "agent_id": 2,
      "delay": 0.241,
      "speech_duration": 0.228,
      "transcribe_duration": 0.241,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1331,
      "agent_id": 2,
      "delay": 4.776,
      "speech_duration": 4.644,
      "transcribe_duration": 4.776,
      "wpm": 187,
      "message": "เป็นโสดเขาก็กำหนดมาให้แล้วเห็นไหมมันห้อยอยู่ตรงนี้เองนะคะ"
    },
    {
      "message_id": 1332,
      "agent_id": 2,
      "delay": 1.707,
      "speech_duration": 1.764,
      "transcribe_duration": 1.707,
      "wpm": 145,
      "message": "ถ้า n = เท่าไหร่"
    },
    {
      "message_id": 1333,
      "agent_id": 2,
      "delay": 0.799,
      "speech_duration": 0.868,
      "transcribe_duration": 0.799,
      "wpm": 52,
      "message": "20"
    },
    {
      "message_id": 1334,
      "agent_id": 2,
      "delay": 0.716,
      "speech_duration": 0.74,
      "transcribe_duration": 0.716,
      "wpm": 81,
      "message": "ใช่"
    },
    {
      "message_id": 1335,
      "agent_id": 2,
      "delay": 1.282,
      "speech_duration": 1.316,
      "transcribe_duration": 1.282,
      "wpm": 80,
      "message": "n = 20"
    },
    {
      "message_id": 1336,
      "agent_id": 2,
      "delay": 1.399,
      "speech_duration": 1.38,
      "transcribe_duration": 1.399,
      "wpm": 141,
      "message": "เพราะว่าเอ๊ะ"
    },
    {
      "message_id": 1337,
      "agent_id": 2,
      "delay": 0.809,
      "speech_duration": 0.868,
      "transcribe_duration": 0.809,
      "wpm": 52,
      "message": "20"
    },
    {
      "message_id": 1338,
      "agent_id": 2,
      "delay": 0.747,
      "speech_duration": 0.804,
      "transcribe_duration": 0.747,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1339,
      "agent_id": 2,
      "delay": 0.266,
      "speech_duration": 0.228,
      "transcribe_duration": 0.266,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1340,
      "agent_id": 2,
      "delay": 3.684,
      "speech_duration": 3.684,
      "transcribe_duration": 3.684,
      "wpm": 151,
      "message": "ดีเท่ากับเท่าไหร่ดีคือผลต่างร่วมนะคะ"
    },
    {
      "message_id": 1341,
      "agent_id": 2,
      "delay": 2.768,
      "speech_duration": 2.788,
      "transcribe_duration": 2.768,
      "wpm": 135,
      "message": "ลำดับนี้ที่อยู่ชิดกัน 50"
    },
    {
      "message_id": 1342,
      "agent_id": 2,
      "delay": 1.841,
      "speech_duration": 1.892,
      "transcribe_duration": 1.841,
      "wpm": 166,
      "message": "คนต่างด้าวเท่าไหร่คะ"
    },
    {
      "message_id": 1343,
      "agent_id": 2,
      "delay": 0.454,
      "speech_duration": 0.356,
      "transcribe_duration": 0.454,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1344,
      "agent_id": 2,
      "delay": 2.626,
      "speech_duration": 2.596,
      "transcribe_duration": 2.626,
      "wpm": 121,
      "message": "ตลับอ่าน 10 ลบด้วย 5"
    },
    {
      "message_id": 1345,
      "agent_id": 2,
      "delay": 0.247,
      "speech_duration": 0.292,
      "transcribe_duration": 0.247,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1346,
      "agent_id": 2,
      "delay": 0.934,
      "speech_duration": 0.996,
      "transcribe_duration": 0.934,
      "wpm": 211,
      "message": "เหลือเท่าไหร่"
    },
    {
      "message_id": 1347,
      "agent_id": 2,
      "delay": 0.874,
      "speech_duration": 0.932,
      "transcribe_duration": 0.874,
      "wpm": 80,
      "message": "ก็ดี"
    },
    {
      "message_id": 1348,
      "agent_id": 2,
      "delay": 0.234,
      "speech_duration": 0.228,
      "transcribe_duration": 0.234,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1349,
      "agent_id": 2,
      "delay": 0.277,
      "speech_duration": 0.292,
      "transcribe_duration": 0.277,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1350,
      "agent_id": 2,
      "delay": 1.305,
      "speech_duration": 1.316,
      "transcribe_duration": 1.305,
      "wpm": 103,
      "message": "5 กับ 10"
    },
    {
      "message_id": 1351,
      "agent_id": 2,
      "delay": 1.209,
      "speech_duration": 1.252,
      "transcribe_duration": 1.209,
      "wpm": 84,
      "message": "สลับมา"
    },
    {
      "message_id": 1352,
      "agent_id": 2,
      "delay": 3.738,
      "speech_duration": 3.748,
      "transcribe_duration": 3.738,
      "wpm": 136,
      "message": "ไม่ใช่ไม่ใช่ 15 ไม่ใช่บวกผลต่างลบ"
    },
    {
      "message_id": 1353,
      "agent_id": 2,
      "delay": 1.84,
      "speech_duration": 1.892,
      "transcribe_duration": 1.84,
      "wpm": 87,
      "message": "ใช่ถูกต้อง"
    },
    {
      "message_id": 1354,
      "agent_id": 2,
      "delay": 1.406,
      "speech_duration": 1.444,
      "transcribe_duration": 1.406,
      "wpm": 42,
      "message": "555"
    },
    {
      "message_id": 1355,
      "agent_id": 2,
      "delay": 0.449,
      "speech_duration": 0.292,
      "transcribe_duration": 0.449,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1356,
      "agent_id": 2,
      "delay": 2.486,
      "speech_duration": 2.532,
      "transcribe_duration": 2.486,
      "wpm": 172,
      "message": "อันนี้ได้เท่ากับ 5 เพราะอะไร"
    },
    {
      "message_id": 1357,
      "agent_id": 2,
      "delay": 2.295,
      "speech_duration": 2.34,
      "transcribe_duration": 2.295,
      "wpm": 96,
      "message": "10 - 5 เหลือ 5"
    },
    {
      "message_id": 1358,
      "agent_id": 2,
      "delay": 0.942,
      "speech_duration": 0.996,
      "transcribe_duration": 0.942,
      "wpm": 45,
      "message": "15"
    },
    {
      "message_id": 1359,
      "agent_id": 2,
      "delay": 0.94,
      "speech_duration": 0.996,
      "transcribe_duration": 0.94,
      "wpm": 60,
      "message": "-10"
    },
    {
      "message_id": 1360,
      "agent_id": 2,
      "delay": 3.386,
      "speech_duration": 3.364,
      "transcribe_duration": 3.386,
      "wpm": 169,
      "message": "ก็เท่ากับ 5 เหมือนกันเพราะฉะนั้นถ้าดี"
    },
    {
      "message_id": 1361,
      "agent_id": 2,
      "delay": 1.607,
      "speech_duration": 1.636,
      "transcribe_duration": 1.607,
      "wpm": 119,
      "message": "คือหานั่นเอง"
    },
    {
      "message_id": 1362,
      "agent_id": 2,
      "delay": 0.287,
      "speech_duration": 0.292,
      "transcribe_duration": 0.287,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1363,
      "agent_id": 2,
      "delay": 0.488,
      "speech_duration": 0.548,
      "transcribe_duration": 0.488,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1364,
      "agent_id": 2,
      "delay": 5.774,
      "speech_duration": 5.732,
      "transcribe_duration": 5.774,
      "wpm": 162,
      "message": "เราหาครบหรือยังลูกตัวแปรที่เราต้องการใช้ในสูตรแล้วหาครบแล้วนะ"
    },
    {
      "message_id": 1365,
      "agent_id": 2,
      "delay": 0.876,
      "speech_duration": 0.932,
      "transcribe_duration": 0.876,
      "wpm": 177,
      "message": "รู้ทั้งรู้"
    },
    {
      "message_id": 1366,
      "agent_id": 2,
      "delay": 0.75,
      "speech_duration": 0.804,
      "transcribe_duration": 0.75,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1367,
      "agent_id": 2,
      "delay": 1.001,
      "speech_duration": 1.06,
      "transcribe_duration": 1.001,
      "wpm": 113,
      "message": "รู้แล้ว"
    },
    {
      "message_id": 1368,
      "agent_id": 2,
      "delay": 1.777,
      "speech_duration": 1.828,
      "transcribe_duration": 1.777,
      "wpm": 66,
      "message": "รู้แล้ว"
    },
    {
      "message_id": 1369,
      "agent_id": 2,
      "delay": 1.003,
      "speech_duration": 1.06,
      "transcribe_duration": 1.003,
      "wpm": 42,
      "message": "ดี"
    },
    {
      "message_id": 1370,
      "agent_id": 2,
      "delay": 0.935,
      "speech_duration": 0.996,
      "transcribe_duration": 0.935,
      "wpm": 120,
      "message": "รู้แล้ว"
    },
    {
      "message_id": 1371,
      "agent_id": 2,
      "delay": 2.363,
      "speech_duration": 2.404,
      "transcribe_duration": 2.363,
      "wpm": 168,
      "message": "เสร็จแล้วมาแทนค่าในสูตรค่ะ"
    },
    {
      "message_id": 1372,
      "agent_id": 2,
      "delay": 1.418,
      "speech_duration": 1.444,
      "transcribe_duration": 1.418,
      "wpm": 125,
      "message": "App ออกมานะ"
    },
    {
      "message_id": 1373,
      "agent_id": 2,
      "delay": 4.042,
      "speech_duration": 4.068,
      "transcribe_duration": 4.042,
      "wpm": 144,
      "message": "เอาค่าที่เราหาได้เนี่ยมาใส่เข้าไปในตัว"
    },
    {
      "message_id": 1374,
      "agent_id": 2,
      "delay": 2.038,
      "speech_duration": 2.02,
      "transcribe_duration": 2.038,
      "wpm": 141,
      "message": "แผนเข้าไปในท่านั้น"
    },
    {
      "message_id": 1375,
      "agent_id": 2,
      "delay": 1.786,
      "speech_duration": 1.828,
      "transcribe_duration": 1.786,
      "wpm": 90,
      "message": "M เท่าไหร่"
    },
    {
      "message_id": 1376,
      "agent_id": 2,
      "delay": 1.216,
      "speech_duration": 1.252,
      "transcribe_duration": 1.216,
      "wpm": 48,
      "message": "m20"
    },
    {
      "message_id": 1377,
      "agent_id": 2,
      "delay": 2.803,
      "speech_duration": 2.788,
      "transcribe_duration": 2.803,
      "wpm": 124,
      "message": "เพราะฉะนั้นห้อยด้วย 20"
    },
    {
      "message_id": 1378,
      "agent_id": 2,
      "delay": 0.252,
      "speech_duration": 0.228,
      "transcribe_duration": 0.252,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1379,
      "agent_id": 2,
      "delay": 0.811,
      "speech_duration": 0.868,
      "transcribe_duration": 0.811,
      "wpm": 138,
      "message": "เท่ากับ"
    },
    {
      "message_id": 1380,
      "agent_id": 2,
      "delay": 6.228,
      "speech_duration": 6.116,
      "transcribe_duration": 6.228,
      "wpm": 147,
      "message": "ข้างบนสุดตัวนี้ n = 20 เอา 20 ไปสวมแทนเลยนะคะเอาไปใส่แทนเลย"
    },
    {
      "message_id": 1381,
      "agent_id": 2,
      "delay": 0.741,
      "speech_duration": 0.804,
      "transcribe_duration": 0.741,
      "wpm": 56,
      "message": "20"
    },
    {
      "message_id": 1382,
      "agent_id": 2,
      "delay": 1.017,
      "speech_duration": 1.06,
      "transcribe_duration": 1.017,
      "wpm": 127,
      "message": "วันนี้นะ"
    },
    {
      "message_id": 1383,
      "agent_id": 2,
      "delay": 1.033,
      "speech_duration": 1.06,
      "transcribe_duration": 1.033,
      "wpm": 99,
      "message": "20 หมา"
    },
    {
      "message_id": 1384,
      "agent_id": 2,
      "delay": 2.289,
      "speech_duration": 2.34,
      "transcribe_duration": 2.289,
      "wpm": 103,
      "message": "เหมือนกันส่วน 2"
    },
    {
      "message_id": 1385,
      "agent_id": 2,
      "delay": 2.162,
      "speech_duration": 2.212,
      "transcribe_duration": 2.162,
      "wpm": 149,
      "message": "ไม่มีอะไรเป็นค่าคงที่"
    },
    {
      "message_id": 1386,
      "agent_id": 2,
      "delay": 2.887,
      "speech_duration": 2.916,
      "transcribe_duration": 2.887,
      "wpm": 129,
      "message": "เอาลงมาลอกลงมาได้เลยนะคะ"
    },
    {
      "message_id": 1387,
      "agent_id": 2,
      "delay": 2.562,
      "speech_duration": 2.596,
      "transcribe_duration": 2.562,
      "wpm": 191,
      "message": "มันไม่ใช่ตัวแปรเอาลงมาได้เลยนะคะ"
    },
    {
      "message_id": 1388,
      "agent_id": 2,
      "delay": 0.888,
      "speech_duration": 0.932,
      "transcribe_duration": 0.888,
      "wpm": 145,
      "message": "ในวงเล็บ"
    },
    {
      "message_id": 1389,
      "agent_id": 2,
      "delay": 1.643,
      "speech_duration": 1.7,
      "transcribe_duration": 1.643,
      "wpm": 106,
      "message": "2 เหมือนกัน"
    },
    {
      "message_id": 1390,
      "agent_id": 2,
      "delay": 1.786,
      "speech_duration": 1.828,
      "transcribe_duration": 1.786,
      "wpm": 98,
      "message": "A1 เท่าไหร่"
    },
    {
      "message_id": 1391,
      "agent_id": 2,
      "delay": 5.578,
      "speech_duration": 5.54,
      "transcribe_duration": 5.578,
      "wpm": 122,
      "message": "หนึ่งรู้แล้วคือตัวนี้ถูกไหมคะก็เลยเอา 5 ลงมา"
    },
    {
      "message_id": 1392,
      "agent_id": 2,
      "delay": 0.939,
      "speech_duration": 0.996,
      "transcribe_duration": 0.939,
      "wpm": 166,
      "message": "อยู่ตรงนี้"
    },
    {
      "message_id": 1393,
      "agent_id": 2,
      "delay": 1.156,
      "speech_duration": 1.188,
      "transcribe_duration": 1.156,
      "wpm": 114,
      "message": "จำเอาไว้"
    },
    {
      "message_id": 1394,
      "agent_id": 2,
      "delay": 0.963,
      "speech_duration": 0.996,
      "transcribe_duration": 0.963,
      "wpm": 105,
      "message": "ตัวเลข"
    },
    {
      "message_id": 1395,
      "agent_id": 2,
      "delay": 2.029,
      "speech_duration": 2.084,
      "transcribe_duration": 2.029,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1396,
      "agent_id": 2,
      "delay": 5.324,
      "speech_duration": 5.284,
      "transcribe_duration": 5.324,
      "wpm": 204,
      "message": "ตัวอักษรภาษาอังกฤษนะคะที่เป็นตัวแปรถ้ามันอยู่ชิดกันมันหมายถึงการคูณนะคะ"
    },
    {
      "message_id": 1397,
      "agent_id": 2,
      "delay": 4.128,
      "speech_duration": 4.132,
      "transcribe_duration": 4.128,
      "wpm": 196,
      "message": "มันหมายถึงการคูณถึงแม้ว่ามันจะไม่ใส่สัญลักษณ์ x ก็ตาม"
    },
    {
      "message_id": 1398,
      "agent_id": 2,
      "delay": 1.649,
      "speech_duration": 1.7,
      "transcribe_duration": 1.649,
      "wpm": 150,
      "message": "มันหมายถึงการคูณ"
    },
    {
      "message_id": 1399,
      "agent_id": 2,
      "delay": 1.674,
      "speech_duration": 1.7,
      "transcribe_duration": 1.674,
      "wpm": 203,
      "message": "เพราะฉะนั้นถ้าอย่างนี้"
    },
    {
      "message_id": 1400,
      "agent_id": 2,
      "delay": 5.617,
      "speech_duration": 5.54,
      "transcribe_duration": 5.617,
      "wpm": 141,
      "message": "2 a 1 นัดหมายถึง 2 คูณด้วย A1 ให้เราใส่วงเล็บตรงนี้"
    },
    {
      "message_id": 1401,
      "agent_id": 2,
      "delay": 0.619,
      "speech_duration": 0.676,
      "transcribe_duration": 0.619,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1402,
      "agent_id": 2,
      "delay": 2.321,
      "speech_duration": 2.34,
      "transcribe_duration": 2.321,
      "wpm": 147,
      "message": "ใส่วงเล็บตรง A1 เข้าไป"
    },
    {
      "message_id": 1403,
      "agent_id": 2,
      "delay": 0.805,
      "speech_duration": 0.868,
      "transcribe_duration": 0.805,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1404,
      "agent_id": 2,
      "delay": 5.06,
      "speech_duration": 5.028,
      "transcribe_duration": 5.06,
      "wpm": 173,
      "message": "ห้ามลืมห้ามลืมใส่วงเล็บนะถ้าลูกบอกว่า 2 แล้วเอาเลข 5 ลงมา"
    },
    {
      "message_id": 1405,
      "agent_id": 2,
      "delay": 2.667,
      "speech_duration": 2.724,
      "transcribe_duration": 2.667,
      "wpm": 116,
      "message": "เฉยๆมันจะกลายเป็น 25"
    },
    {
      "message_id": 1406,
      "agent_id": 2,
      "delay": 1.52,
      "speech_duration": 1.572,
      "transcribe_duration": 1.52,
      "wpm": 124,
      "message": "ไม่ใช่การคูณ"
    },
    {
      "message_id": 1407,
      "agent_id": 2,
      "delay": 2.236,
      "speech_duration": 2.276,
      "transcribe_duration": 2.236,
      "wpm": 152,
      "message": "ความหมายมันจะเปลี่ยนไป"
    },
    {
      "message_id": 1408,
      "agent_id": 2,
      "delay": 3.514,
      "speech_duration": 3.492,
      "transcribe_duration": 3.514,
      "wpm": 180,
      "message": "ฝากไว้นิดนึงนะคะตรงนี้ A1 จะต้องใส่วงเล็บ"
    },
    {
      "message_id": 1409,
      "agent_id": 2,
      "delay": 4.162,
      "speech_duration": 4.196,
      "transcribe_duration": 4.162,
      "wpm": 164,
      "message": "วงเล็บ A 1 = 5 ใช่ไหมเอา 5 มาใส่ตรงนี้เลยนะคะ"
    },
    {
      "message_id": 1410,
      "agent_id": 2,
      "delay": 2.408,
      "speech_duration": 2.468,
      "transcribe_duration": 2.408,
      "wpm": 30,
      "message": "นะคะ"
    },
    {
      "message_id": 1411,
      "agent_id": 2,
      "delay": 2.79,
      "speech_duration": 2.852,
      "transcribe_duration": 2.79,
      "wpm": 11,
      "message": "n"
    },
    {
      "message_id": 1412,
      "agent_id": 2,
      "delay": 0.681,
      "speech_duration": 0.74,
      "transcribe_duration": 0.681,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1413,
      "agent_id": 2,
      "delay": 4.367,
      "speech_duration": 4.324,
      "transcribe_duration": 4.367,
      "wpm": 108,
      "message": "แทงข้างๆมากเลยอันนี้เข้าใจนะคะ"
    },
    {
      "message_id": 1414,
      "agent_id": 2,
      "delay": 0.276,
      "speech_duration": 0.228,
      "transcribe_duration": 0.276,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1415,
      "agent_id": 2,
      "delay": 0.42,
      "speech_duration": 0.484,
      "transcribe_duration": 0.42,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1416,
      "agent_id": 2,
      "delay": 1.567,
      "speech_duration": 1.572,
      "transcribe_duration": 1.567,
      "wpm": 172,
      "message": "เพิ่มเข้าใจไหมลูก"
    },
    {
      "message_id": 1417,
      "agent_id": 2,
      "delay": 6.944,
      "speech_duration": 6.82,
      "transcribe_duration": 6.944,
      "wpm": 213,
      "message": "พอดีพอดีปลื้มบอกพอดีพอดีเดี๋ยวไม่เป็นไรเดี๋ยวเราก็ค่อยๆฝึกไปเรื่อยๆอันนี้คือการแทนค่าลงไปในโจทย์"
    },
    {
      "message_id": 1418,
      "agent_id": 2,
      "delay": 0.615,
      "speech_duration": 0.676,
      "transcribe_duration": 0.615,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1419,
      "agent_id": 2,
      "delay": 1.593,
      "speech_duration": 1.636,
      "transcribe_duration": 1.593,
      "wpm": 119,
      "message": "ไม่เอาตัวเลข"
    },
    {
      "message_id": 1420,
      "agent_id": 2,
      "delay": 5.471,
      "speech_duration": 5.412,
      "transcribe_duration": 5.471,
      "wpm": 183,
      "message": "ตัวเลขที่เราหามาได้นะที่จุดครบกำหนดเนี่ยมาแทนค่าลงไปในสูตรนี้นะคะ"
    },
    {
      "message_id": 1421,
      "agent_id": 2,
      "delay": 0.62,
      "speech_duration": 0.676,
      "transcribe_duration": 0.62,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1422,
      "agent_id": 2,
      "delay": 3.037,
      "speech_duration": 3.044,
      "transcribe_duration": 3.037,
      "wpm": 182,
      "message": "เสร็จแล้วเมื่อเราแทนค่าลงไปเสร็จปุ๊บ"
    },
    {
      "message_id": 1423,
      "agent_id": 2,
      "delay": 1.635,
      "speech_duration": 1.636,
      "transcribe_duration": 1.635,
      "wpm": 183,
      "message": "เราเริ่มหาแล้วทีนี้"
    },
    {
      "message_id": 1424,
      "agent_id": 2,
      "delay": 3.597,
      "speech_duration": 3.62,
      "transcribe_duration": 3.597,
      "wpm": 137,
      "message": "ทำไปทีละลำดับนะคะทำไปทีละขั้นตอน"
    },
    {
      "message_id": 1425,
      "agent_id": 2,
      "delay": 2.375,
      "speech_duration": 2.404,
      "transcribe_duration": 2.375,
      "wpm": 106,
      "message": "ตอนแรก 20 ส่วน 2"
    },
    {
      "message_id": 1426,
      "agent_id": 2,
      "delay": 2.912,
      "speech_duration": 2.916,
      "transcribe_duration": 2.912,
      "wpm": 170,
      "message": "20 ส่วน 2 ตัวนี้มันหมายถึงการหาร"
    },
    {
      "message_id": 1427,
      "agent_id": 2,
      "delay": 2.369,
      "speech_duration": 2.404,
      "transcribe_duration": 2.369,
      "wpm": 144,
      "message": "20 ส่วนไอ้ตัวส่วนเนี่ย"
    },
    {
      "message_id": 1428,
      "agent_id": 2,
      "delay": 3.492,
      "speech_duration": 3.492,
      "transcribe_duration": 3.492,
      "wpm": 159,
      "message": "คือการหารได้เท่าไหร่ลูก 20 เอามาแบ่ง"
    },
    {
      "message_id": 1429,
      "agent_id": 2,
      "delay": 2.619,
      "speech_duration": 2.596,
      "transcribe_duration": 2.619,
      "wpm": 127,
      "message": "เป็นกองเป็นกองกองละ 2"
    },
    {
      "message_id": 1430,
      "agent_id": 2,
      "delay": 0.26,
      "speech_duration": 0.292,
      "transcribe_duration": 0.26,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1431,
      "agent_id": 2,
      "delay": 1.93,
      "speech_duration": 1.956,
      "transcribe_duration": 1.93,
      "wpm": 192,
      "message": "เท่ากับ 10 นั่นเองใช่ไหม"
    },
    {
      "message_id": 1432,
      "agent_id": 2,
      "delay": 2.051,
      "speech_duration": 2.084,
      "transcribe_duration": 2.051,
      "wpm": 245,
      "message": "อยู่นะเดี๋ยวครูเขียนให้ดูบนกระดาน"
    },
    {
      "message_id": 1433,
      "agent_id": 2,
      "delay": 0.55,
      "speech_duration": 0.612,
      "transcribe_duration": 0.55,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1434,
      "agent_id": 2,
      "delay": 1.007,
      "speech_duration": 1.06,
      "transcribe_duration": 1.007,
      "wpm": 42,
      "message": "20"
    },
    {
      "message_id": 1435,
      "agent_id": 2,
      "delay": 1.777,
      "speech_duration": 1.828,
      "transcribe_duration": 1.777,
      "wpm": 82,
      "message": "หารด้วย 2"
    },
    {
      "message_id": 1436,
      "agent_id": 2,
      "delay": 0.228,
      "speech_duration": 0.228,
      "transcribe_duration": 0.228,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1437,
      "agent_id": 2,
      "delay": 0.321,
      "speech_duration": 0.228,
      "transcribe_duration": 0.321,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1438,
      "agent_id": 2,
      "delay": 0.287,
      "speech_duration": 0.228,
      "transcribe_duration": 0.287,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1439,
      "agent_id": 2,
      "delay": 0.29,
      "speech_duration": 0.292,
      "transcribe_duration": 0.29,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1440,
      "agent_id": 2,
      "delay": 0.214,
      "speech_duration": 0.228,
      "transcribe_duration": 0.214,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1441,
      "agent_id": 2,
      "delay": 1.184,
      "speech_duration": 1.252,
      "transcribe_duration": 1.184,
      "wpm": 144,
      "message": "ได้เท่าไหร่"
    },
    {
      "message_id": 1442,
      "agent_id": 2,
      "delay": 0.404,
      "speech_duration": 0.292,
      "transcribe_duration": 0.404,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1443,
      "agent_id": 2,
      "delay": 4.972,
      "speech_duration": 4.964,
      "transcribe_duration": 4.972,
      "wpm": 139,
      "message": "ให้มันได้เท่ากับ 10 เพราะว่า 2 * 1 = 2 ถูกไหม"
    },
    {
      "message_id": 1444,
      "agent_id": 2,
      "delay": 1.607,
      "speech_duration": 1.636,
      "transcribe_duration": 1.607,
      "wpm": 92,
      "message": "ลบเหลือ 0"
    },
    {
      "message_id": 1445,
      "agent_id": 2,
      "delay": 1.339,
      "speech_duration": 1.38,
      "transcribe_duration": 1.339,
      "wpm": 76,
      "message": "ลงมา 2"
    },
    {
      "message_id": 1446,
      "agent_id": 2,
      "delay": 2.828,
      "speech_duration": 2.852,
      "transcribe_duration": 2.828,
      "wpm": 153,
      "message": "0 ได้ 0 - ก็เหลือเพราะฉะนั้น"
    },
    {
      "message_id": 1447,
      "agent_id": 2,
      "delay": 1.728,
      "speech_duration": 1.764,
      "transcribe_duration": 1.728,
      "wpm": 128,
      "message": "หารแล้วเท่ากับ"
    },
    {
      "message_id": 1448,
      "agent_id": 2,
      "delay": 0.558,
      "speech_duration": 0.612,
      "transcribe_duration": 0.558,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1449,
      "agent_id": 2,
      "delay": 0.814,
      "speech_duration": 0.868,
      "transcribe_duration": 0.814,
      "wpm": 86,
      "message": "นะคะ"
    },
    {
      "message_id": 1450,
      "agent_id": 2,
      "delay": 3.726,
      "speech_duration": 3.62,
      "transcribe_duration": 3.726,
      "wpm": 162,
      "message": "หายไปแล้วนะข้างบนน่ะ 2002 นี้หายไปแล้ว"
    },
    {
      "message_id": 1451,
      "agent_id": 2,
      "delay": 0.213,
      "speech_duration": 0.228,
      "transcribe_duration": 0.213,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1452,
      "agent_id": 2,
      "delay": 2.914,
      "speech_duration": 2.916,
      "transcribe_duration": 2.914,
      "wpm": 185,
      "message": "หายไปแล้วค่าที่ได้ก็คือศิษย์นั้นเอง"
    },
    {
      "message_id": 1453,
      "agent_id": 2,
      "delay": 1.542,
      "speech_duration": 1.572,
      "transcribe_duration": 1.542,
      "wpm": 200,
      "message": "เอา 10 มาเขียนตรงนี้"
    },
    {
      "message_id": 1454,
      "agent_id": 2,
      "delay": 0.249,
      "speech_duration": 0.228,
      "transcribe_duration": 0.249,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1455,
      "agent_id": 2,
      "delay": 0.683,
      "speech_duration": 0.74,
      "transcribe_duration": 0.683,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1456,
      "agent_id": 2,
      "delay": 1.514,
      "speech_duration": 1.572,
      "transcribe_duration": 1.514,
      "wpm": 124,
      "message": "ในวงเล็บนะคะ"
    },
    {
      "message_id": 1457,
      "agent_id": 2,
      "delay": 2.04,
      "speech_duration": 2.084,
      "transcribe_duration": 2.04,
      "wpm": 43,
      "message": "2 * 5"
    },
    {
      "message_id": 1458,
      "agent_id": 2,
      "delay": 0.273,
      "speech_duration": 0.292,
      "transcribe_duration": 0.273,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1459,
      "agent_id": 2,
      "delay": 1.708,
      "speech_duration": 1.764,
      "transcribe_duration": 1.708,
      "wpm": 179,
      "message": "2 * 5 ได้เท่าไหร่ลูก"
    },
    {
      "message_id": 1460,
      "agent_id": 2,
      "delay": 0.291,
      "speech_duration": 0.292,
      "transcribe_duration": 0.291,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1461,
      "agent_id": 2,
      "delay": 0.253,
      "speech_duration": 0.228,
      "transcribe_duration": 0.253,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1462,
      "agent_id": 2,
      "delay": 0.273,
      "speech_duration": 0.292,
      "transcribe_duration": 0.273,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1463,
      "agent_id": 2,
      "delay": 1.99,
      "speech_duration": 2.02,
      "transcribe_duration": 1.99,
      "wpm": 193,
      "message": "2 กับ 5 คูณกันได้เท่าไหร่"
    },
    {
      "message_id": 1464,
      "agent_id": 2,
      "delay": 2.876,
      "speech_duration": 2.916,
      "transcribe_duration": 2.876,
      "wpm": 93,
      "message": "2 * 5 = 10 ถูกไหม"
    },
    {
      "message_id": 1465,
      "agent_id": 2,
      "delay": 2.321,
      "speech_duration": 2.34,
      "transcribe_duration": 2.321,
      "wpm": 109,
      "message": "2 ตัวนี้คูณกับ 5"
    },
    {
      "message_id": 1466,
      "agent_id": 2,
      "delay": 0.383,
      "speech_duration": 0.42,
      "transcribe_duration": 0.383,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1467,
      "agent_id": 2,
      "delay": 0.882,
      "speech_duration": 0.932,
      "transcribe_duration": 0.882,
      "wpm": 193,
      "message": "ได้เท่าไหร่"
    },
    {
      "message_id": 1468,
      "agent_id": 2,
      "delay": 0.269,
      "speech_duration": 0.292,
      "transcribe_duration": 0.269,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1469,
      "agent_id": 2,
      "delay": 0.236,
      "speech_duration": 0.228,
      "transcribe_duration": 0.236,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1470,
      "agent_id": 2,
      "delay": 0.26,
      "speech_duration": 0.228,
      "transcribe_duration": 0.26,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1471,
      "agent_id": 2,
      "delay": 2.506,
      "speech_duration": 2.532,
      "transcribe_duration": 2.506,
      "wpm": 118,
      "message": "25 * กันได้เท่าไหร่"
    },
    {
      "message_id": 1472,
      "agent_id": 2,
      "delay": 0.37,
      "speech_duration": 0.228,
      "transcribe_duration": 0.37,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1473,
      "agent_id": 2,
      "delay": 0.424,
      "speech_duration": 0.484,
      "transcribe_duration": 0.424,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1474,
      "agent_id": 2,
      "delay": 0.693,
      "speech_duration": 0.74,
      "transcribe_duration": 0.693,
      "wpm": 61,
      "message": "10"
    },
    {
      "message_id": 1475,
      "agent_id": 2,
      "delay": 1.253,
      "speech_duration": 1.252,
      "transcribe_duration": 1.253,
      "wpm": 36,
      "message": "10"
    },
    {
      "message_id": 1476,
      "agent_id": 2,
      "delay": 4.111,
      "speech_duration": 4.068,
      "transcribe_duration": 4.111,
      "wpm": 151,
      "message": "ได้สิเพราะฉะนั้น 2 คน 5 ตัวนี้หายไปหายไป"
    },
    {
      "message_id": 1477,
      "agent_id": 2,
      "delay": 0.234,
      "speech_duration": 0.292,
      "transcribe_duration": 0.234,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1478,
      "agent_id": 2,
      "delay": 1.658,
      "speech_duration": 1.7,
      "transcribe_duration": 1.658,
      "wpm": 159,
      "message": "เขียนเลข 10 มาแทน"
    },
    {
      "message_id": 1479,
      "agent_id": 2,
      "delay": 0.259,
      "speech_duration": 0.292,
      "transcribe_duration": 0.259,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1480,
      "agent_id": 2,
      "delay": 2.944,
      "speech_duration": 2.916,
      "transcribe_duration": 2.944,
      "wpm": 211,
      "message": "เอา 10 มาแทนเพราะมันมีค่าเท่ากับ 40 นะคะ"
    },
    {
      "message_id": 1481,
      "agent_id": 2,
      "delay": 1.323,
      "speech_duration": 1.38,
      "transcribe_duration": 1.323,
      "wpm": 130,
      "message": "แล้วบวกด้วย"
    },
    {
      "message_id": 1482,
      "agent_id": 2,
      "delay": 1.706,
      "speech_duration": 1.764,
      "transcribe_duration": 1.706,
      "wpm": 128,
      "message": "ในวงเล็บแบบนี้"
    },
    {
      "message_id": 1483,
      "agent_id": 2,
      "delay": 1.25,
      "speech_duration": 1.316,
      "transcribe_duration": 1.25,
      "wpm": 114,
      "message": "เราจะต้อง"
    },
    {
      "message_id": 1484,
      "agent_id": 2,
      "delay": 2.251,
      "speech_duration": 2.212,
      "transcribe_duration": 2.251,
      "wpm": 170,
      "message": "เอา 5 เข้ามาคูณก่อนนะลูก"
    },
    {
      "message_id": 1485,
      "agent_id": 2,
      "delay": 1.929,
      "speech_duration": 1.956,
      "transcribe_duration": 1.929,
      "wpm": 54,
      "message": "5 * 20"
    },
    {
      "message_id": 1486,
      "agent_id": 2,
      "delay": 0.265,
      "speech_duration": 0.228,
      "transcribe_duration": 0.265,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1487,
      "agent_id": 2,
      "delay": 1.662,
      "speech_duration": 1.7,
      "transcribe_duration": 1.662,
      "wpm": 62,
      "message": "5 * 20"
    },
    {
      "message_id": 1488,
      "agent_id": 2,
      "delay": 1.842,
      "speech_duration": 1.892,
      "transcribe_duration": 1.842,
      "wpm": 95,
      "message": "เสร็จแล้วลบ"
    },
    {
      "message_id": 1489,
      "agent_id": 2,
      "delay": 2.024,
      "speech_duration": 2.084,
      "transcribe_duration": 2.024,
      "wpm": 29,
      "message": "5 x"
    },
    {
      "message_id": 1490,
      "agent_id": 2,
      "delay": 5.324,
      "speech_duration": 5.284,
      "transcribe_duration": 5.324,
      "wpm": 185,
      "message": "อันนี้ขาดไปนะอันนี้ขาดไปเดี๋ยวมาดูเดี๋ยวกูจะแก้ในกระดานให้ดูนะคะ"
    },
    {
      "message_id": 1491,
      "agent_id": 2,
      "delay": 0.485,
      "speech_duration": 0.548,
      "transcribe_duration": 0.485,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1492,
      "agent_id": 2,
      "delay": 0.573,
      "speech_duration": 0.612,
      "transcribe_duration": 0.573,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1493,
      "agent_id": 2,
      "delay": 2.423,
      "speech_duration": 2.468,
      "transcribe_duration": 2.423,
      "wpm": 61,
      "message": "วันนี้ 20"
    },
    {
      "message_id": 1494,
      "agent_id": 2,
      "delay": 2.093,
      "speech_duration": 2.148,
      "transcribe_duration": 2.093,
      "wpm": 49,
      "message": "20 - 1"
    },
    {
      "message_id": 1495,
      "agent_id": 2,
      "delay": 3.473,
      "speech_duration": 3.428,
      "transcribe_duration": 3.473,
      "wpm": 153,
      "message": "คูณด้วย 5 หมายถึงเอา 5 เข้าไป * 20"
    },
    {
      "message_id": 1496,
      "agent_id": 2,
      "delay": 1.077,
      "speech_duration": 1.124,
      "transcribe_duration": 1.077,
      "wpm": 160,
      "message": "ได้เท่าไหร่"
    },
    {
      "message_id": 1497,
      "agent_id": 2,
      "delay": 2.109,
      "speech_duration": 2.148,
      "transcribe_duration": 2.109,
      "wpm": 49,
      "message": "20 * 5"
    },
    {
      "message_id": 1498,
      "agent_id": 2,
      "delay": 0.746,
      "speech_duration": 0.804,
      "transcribe_duration": 0.746,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1499,
      "agent_id": 2,
      "delay": 1.868,
      "speech_duration": 1.892,
      "transcribe_duration": 1.868,
      "wpm": 206,
      "message": "ลบตัวนี้เอาลงมาเหมือนเดิม"
    },
    {
      "message_id": 1500,
      "agent_id": 2,
      "delay": 1.141,
      "speech_duration": 1.188,
      "transcribe_duration": 1.141,
      "wpm": 126,
      "message": "เสร็จแล้ว"
    },
    {
      "message_id": 1501,
      "agent_id": 2,
      "delay": 1.406,
      "speech_duration": 1.444,
      "transcribe_duration": 1.406,
      "wpm": 145,
      "message": "เอา 5 ไปคูณ 1"
    },
    {
      "message_id": 1502,
      "agent_id": 2,
      "delay": 0.288,
      "speech_duration": 0.356,
      "transcribe_duration": 0.288,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1503,
      "agent_id": 2,
      "delay": 0.262,
      "speech_duration": 0.292,
      "transcribe_duration": 0.262,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1504,
      "agent_id": 2,
      "delay": 0.264,
      "speech_duration": 0.228,
      "transcribe_duration": 0.264,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1505,
      "agent_id": 2,
      "delay": 0.228,
      "speech_duration": 0.228,
      "transcribe_duration": 0.228,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1506,
      "agent_id": 2,
      "delay": 0.633,
      "speech_duration": 0.676,
      "transcribe_duration": 0.633,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1507,
      "agent_id": 2,
      "delay": 0.224,
      "speech_duration": 0.292,
      "transcribe_duration": 0.224,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1508,
      "agent_id": 2,
      "delay": 0.405,
      "speech_duration": 0.228,
      "transcribe_duration": 0.405,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1509,
      "agent_id": 2,
      "delay": 0.878,
      "speech_duration": 0.932,
      "transcribe_duration": 0.878,
      "wpm": 113,
      "message": "วันนี้"
    },
    {
      "message_id": 1510,
      "agent_id": 2,
      "delay": 0.873,
      "speech_duration": 0.932,
      "transcribe_duration": 0.873,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1511,
      "agent_id": 2,
      "delay": 4.058,
      "speech_duration": 4.004,
      "transcribe_duration": 4.058,
      "wpm": 172,
      "message": "เดี๋ยวกลัวไปกลับนะคะเพราะว่าตัวนี้มันขาดหายไป"
    },
    {
      "message_id": 1512,
      "agent_id": 2,
      "delay": 0.872,
      "speech_duration": 0.932,
      "transcribe_duration": 0.872,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1513,
      "agent_id": 2,
      "delay": 0.297,
      "speech_duration": 0.356,
      "transcribe_duration": 0.297,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1514,
      "agent_id": 2,
      "delay": 1.656,
      "speech_duration": 1.7,
      "transcribe_duration": 1.656,
      "wpm": 203,
      "message": "เสร็จแล้วนะเสร็จแล้วนะ"
    },
    {
      "message_id": 1515,
      "agent_id": 2,
      "delay": 0.935,
      "speech_duration": 0.996,
      "transcribe_duration": 0.935,
      "wpm": 105,
      "message": "วันนี้"
    },
    {
      "message_id": 1516,
      "agent_id": 2,
      "delay": 0.223,
      "speech_duration": 0.292,
      "transcribe_duration": 0.223,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1517,
      "agent_id": 2,
      "delay": 0.253,
      "speech_duration": 0.292,
      "transcribe_duration": 0.253,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1518,
      "agent_id": 2,
      "delay": 5.593,
      "speech_duration": 5.54,
      "transcribe_duration": 5.593,
      "wpm": 176,
      "message": "10 เอาลงมาเหมือนเดิมนะคะ 10 ตัวนี้เอามาเหมือนเดิมแล้วมาแก้ตัวนี้"
    },
    {
      "message_id": 1519,
      "agent_id": 2,
      "delay": 2.299,
      "speech_duration": 2.34,
      "transcribe_duration": 2.299,
      "wpm": 122,
      "message": "20 * 5 ได้เท่าไหร่"
    },
    {
      "message_id": 1520,
      "agent_id": 2,
      "delay": 0.358,
      "speech_duration": 0.42,
      "transcribe_duration": 0.358,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1521,
      "agent_id": 2,
      "delay": 1.581,
      "speech_duration": 1.636,
      "transcribe_duration": 1.581,
      "wpm": 64,
      "message": "20 * 5"
    },
    {
      "message_id": 1522,
      "agent_id": 2,
      "delay": 0.288,
      "speech_duration": 0.228,
      "transcribe_duration": 0.288,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1523,
      "agent_id": 2,
      "delay": 0.228,
      "speech_duration": 0.292,
      "transcribe_duration": 0.228,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1524,
      "agent_id": 2,
      "delay": 1.372,
      "speech_duration": 1.316,
      "transcribe_duration": 1.372,
      "wpm": 103,
      "message": "เท่าไหร่"
    },
    {
      "message_id": 1525,
      "agent_id": 2,
      "delay": 0.312,
      "speech_duration": 0.228,
      "transcribe_duration": 0.312,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1526,
      "agent_id": 2,
      "delay": 1.633,
      "speech_duration": 1.7,
      "transcribe_duration": 1.633,
      "wpm": 88,
      "message": "5 * 0 ได้"
    },
    {
      "message_id": 1527,
      "agent_id": 2,
      "delay": 2.509,
      "speech_duration": 2.532,
      "transcribe_duration": 2.509,
      "wpm": 77,
      "message": "ศูนย์ใช่ 100"
    },
    {
      "message_id": 1528,
      "agent_id": 2,
      "delay": 0.269,
      "speech_duration": 0.228,
      "transcribe_duration": 0.269,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1529,
      "agent_id": 2,
      "delay": 0.426,
      "speech_duration": 0.484,
      "transcribe_duration": 0.426,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1530,
      "agent_id": 2,
      "delay": 2.174,
      "speech_duration": 2.212,
      "transcribe_duration": 2.174,
      "wpm": 197,
      "message": "ตอนนี้กลายเป็น 100 แล้วนะลูก"
    },
    {
      "message_id": 1531,
      "agent_id": 2,
      "delay": 0.754,
      "speech_duration": 0.804,
      "transcribe_duration": 0.754,
      "wpm": 56,
      "message": "ลบ"
    },
    {
      "message_id": 1532,
      "agent_id": 2,
      "delay": 0.326,
      "speech_duration": 0.292,
      "transcribe_duration": 0.326,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1533,
      "agent_id": 2,
      "delay": 2.231,
      "speech_duration": 2.276,
      "transcribe_duration": 2.231,
      "wpm": 119,
      "message": "1 * 5 ได้เท่าไหร่"
    },
    {
      "message_id": 1534,
      "agent_id": 2,
      "delay": 0.362,
      "speech_duration": 0.228,
      "transcribe_duration": 0.362,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1535,
      "agent_id": 2,
      "delay": 1.41,
      "speech_duration": 1.444,
      "transcribe_duration": 1.41,
      "wpm": 73,
      "message": "ไ*****"
    },
    {
      "message_id": 1536,
      "agent_id": 2,
      "delay": 0.21,
      "speech_duration": 0.228,
      "transcribe_duration": 0.21,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1537,
      "agent_id": 2,
      "delay": 0.553,
      "speech_duration": 0.612,
      "transcribe_duration": 0.553,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1538,
      "agent_id": 2,
      "delay": 0.278,
      "speech_duration": 0.292,
      "transcribe_duration": 0.278,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1539,
      "agent_id": 2,
      "delay": 0.272,
      "speech_duration": 0.292,
      "transcribe_duration": 0.272,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1540,
      "agent_id": 2,
      "delay": 3.705,
      "speech_duration": 3.748,
      "transcribe_duration": 3.705,
      "wpm": 120,
      "message": "หายังไม่จบนะคะในวงเล็บนี้ 100"
    },
    {
      "message_id": 1541,
      "agent_id": 2,
      "delay": 2.172,
      "speech_duration": 2.212,
      "transcribe_duration": 2.172,
      "wpm": 129,
      "message": "ลบห้าเหลือเท่าไหร่"
    },
    {
      "message_id": 1542,
      "agent_id": 2,
      "delay": 1.801,
      "speech_duration": 1.828,
      "transcribe_duration": 1.801,
      "wpm": 115,
      "message": "100 เอาไปลบ 5"
    },
    {
      "message_id": 1543,
      "agent_id": 2,
      "delay": 1.446,
      "speech_duration": 1.508,
      "transcribe_duration": 1.446,
      "wpm": 80,
      "message": "ถูกต้อง"
    },
    {
      "message_id": 1544,
      "agent_id": 2,
      "delay": 1.508,
      "speech_duration": 1.572,
      "transcribe_duration": 1.508,
      "wpm": 86,
      "message": "เหลือ 95"
    },
    {
      "message_id": 1545,
      "agent_id": 2,
      "delay": 1.019,
      "speech_duration": 1.06,
      "transcribe_duration": 1.019,
      "wpm": 170,
      "message": "เพราะฉะนั้น"
    },
    {
      "message_id": 1546,
      "agent_id": 2,
      "delay": 1.131,
      "speech_duration": 1.188,
      "transcribe_duration": 1.131,
      "wpm": 38,
      "message": "10"
    },
    {
      "message_id": 1547,
      "agent_id": 2,
      "delay": 1.667,
      "speech_duration": 1.7,
      "transcribe_duration": 1.667,
      "wpm": 141,
      "message": "ตรงนี้นะมาดูตรง"
    },
    {
      "message_id": 1548,
      "agent_id": 2,
      "delay": 1.332,
      "speech_duration": 1.38,
      "transcribe_duration": 1.332,
      "wpm": 163,
      "message": "ตรงหน้าจอนะลูก"
    },
    {
      "message_id": 1549,
      "agent_id": 2,
      "delay": 1.396,
      "speech_duration": 1.444,
      "transcribe_duration": 1.396,
      "wpm": 177,
      "message": "อยู่ตรงหน้าจอต่อ"
    },
    {
      "message_id": 1550,
      "agent_id": 2,
      "delay": 2.222,
      "speech_duration": 2.276,
      "transcribe_duration": 2.222,
      "wpm": 112,
      "message": "10 ตัวนี้ดึงลงมา"
    },
    {
      "message_id": 1551,
      "agent_id": 2,
      "delay": 2.041,
      "speech_duration": 2.084,
      "transcribe_duration": 2.041,
      "wpm": 158,
      "message": "ในวงเล็บ 10 เหมือนกัน"
    },
    {
      "message_id": 1552,
      "agent_id": 2,
      "delay": 2.647,
      "speech_duration": 2.66,
      "transcribe_duration": 2.647,
      "wpm": 158,
      "message": "บวกด้วยค่าตรงนี้ที่เราหาได้"
    },
    {
      "message_id": 1553,
      "agent_id": 2,
      "delay": 1.393,
      "speech_duration": 1.444,
      "transcribe_duration": 1.393,
      "wpm": 83,
      "message": "หรือ 95"
    },
    {
      "message_id": 1554,
      "agent_id": 2,
      "delay": 1.149,
      "speech_duration": 1.188,
      "transcribe_duration": 1.149,
      "wpm": 152,
      "message": "ถ้าตรงนี้นะ"
    },
    {
      "message_id": 1555,
      "agent_id": 2,
      "delay": 0.417,
      "speech_duration": 0.292,
      "transcribe_duration": 0.417,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1556,
      "agent_id": 2,
      "delay": 0.293,
      "speech_duration": 0.292,
      "transcribe_duration": 0.293,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1557,
      "agent_id": 2,
      "delay": 2.179,
      "speech_duration": 2.212,
      "transcribe_duration": 2.179,
      "wpm": 95,
      "message": "ก็เอา 95 ลงมา"
    },
    {
      "message_id": 1558,
      "agent_id": 2,
      "delay": 0.427,
      "speech_duration": 0.484,
      "transcribe_duration": 0.427,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1559,
      "agent_id": 2,
      "delay": 0.274,
      "speech_duration": 0.228,
      "transcribe_duration": 0.274,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1560,
      "agent_id": 2,
      "delay": 0.242,
      "speech_duration": 0.228,
      "transcribe_duration": 0.242,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1561,
      "agent_id": 2,
      "delay": 0.199,
      "speech_duration": 0.228,
      "transcribe_duration": 0.199,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1562,
      "agent_id": 2,
      "delay": 2.65,
      "speech_duration": 2.66,
      "transcribe_duration": 2.65,
      "wpm": 175,
      "message": "บรรทัดต่อมาอาจสิลงมาเหมือนเดิม"
    },
    {
      "message_id": 1563,
      "agent_id": 2,
      "delay": 3.861,
      "speech_duration": 3.876,
      "transcribe_duration": 3.861,
      "wpm": 170,
      "message": "1 อาชีพบวกด้วย 95 ได้เท่าไหร่ลูกในวงเล็บนี้"
    },
    {
      "message_id": 1564,
      "agent_id": 2,
      "delay": 1.522,
      "speech_duration": 1.572,
      "transcribe_duration": 1.522,
      "wpm": 105,
      "message": "เท่าไหร่คะ"
    },
    {
      "message_id": 1565,
      "agent_id": 2,
      "delay": 2.978,
      "speech_duration": 0,
      "transcribe_duration": 2.978,
      "wpm": 0,
      "message": "10 + 95"
    },
    {
      "message_id": 1566,
      "agent_id": 2,
      "delay": 0.435,
      "speech_duration": 0.292,
      "transcribe_duration": 0.435,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1567,
      "agent_id": 2,
      "delay": 0.951,
      "speech_duration": 0.996,
      "transcribe_duration": 0.951,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1568,
      "agent_id": 2,
      "delay": 0.359,
      "speech_duration": 0.356,
      "transcribe_duration": 0.359,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1569,
      "agent_id": 2,
      "delay": 0.418,
      "speech_duration": 0.292,
      "transcribe_duration": 0.418,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1570,
      "agent_id": 2,
      "delay": 0.294,
      "speech_duration": 0.356,
      "transcribe_duration": 0.294,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1571,
      "agent_id": 2,
      "delay": 0.25,
      "speech_duration": 0.228,
      "transcribe_duration": 0.25,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1572,
      "agent_id": 2,
      "delay": 0.257,
      "speech_duration": 0.292,
      "transcribe_duration": 0.257,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1573,
      "agent_id": 2,
      "delay": 0.256,
      "speech_duration": 0.228,
      "transcribe_duration": 0.256,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1574,
      "agent_id": 2,
      "delay": 0.253,
      "speech_duration": 0.292,
      "transcribe_duration": 0.253,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1575,
      "agent_id": 2,
      "delay": 0.238,
      "speech_duration": 0.292,
      "transcribe_duration": 0.238,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1576,
      "agent_id": 2,
      "delay": 1.836,
      "speech_duration": 1.892,
      "transcribe_duration": 1.836,
      "wpm": 32,
      "message": "105"
    },
    {
      "message_id": 1577,
      "agent_id": 2,
      "delay": 3.074,
      "speech_duration": 3.108,
      "transcribe_duration": 3.074,
      "wpm": 116,
      "message": "ใช่เสร็จแล้วเอามาคูณกัน"
    },
    {
      "message_id": 1578,
      "agent_id": 2,
      "delay": 4.508,
      "speech_duration": 4.516,
      "transcribe_duration": 4.508,
      "wpm": 156,
      "message": "เอามาคูณกัน 10 * 105 ได้เท่าไหร่เมื่อไหร่ก็ตาม"
    },
    {
      "message_id": 1579,
      "agent_id": 2,
      "delay": 1.456,
      "speech_duration": 1.444,
      "transcribe_duration": 1.456,
      "wpm": 187,
      "message": "ง่ายมากค่ะคุณกษิต"
    },
    {
      "message_id": 1580,
      "agent_id": 2,
      "delay": 3.571,
      "speech_duration": 3.556,
      "transcribe_duration": 3.571,
      "wpm": 148,
      "message": "ลูกแค่เอาเลข 0 ไปเพิ่มให้เขาลงท้าย"
    },
    {
      "message_id": 1581,
      "agent_id": 2,
      "delay": 1.369,
      "speech_duration": 1.38,
      "transcribe_duration": 1.369,
      "wpm": 130,
      "message": "เลขนั้นนะคะ"
    },
    {
      "message_id": 1582,
      "agent_id": 2,
      "delay": 2.353,
      "speech_duration": 2.404,
      "transcribe_duration": 2.353,
      "wpm": 25,
      "message": "105"
    },
    {
      "message_id": 1583,
      "agent_id": 2,
      "delay": 4.342,
      "speech_duration": 4.324,
      "transcribe_duration": 4.342,
      "wpm": 177,
      "message": "ข้างหน้าอสูรตัวนี้มันมีกี่ตัวนะคะ 0 ตัวเดียวใช่ไหม"
    },
    {
      "message_id": 1584,
      "agent_id": 2,
      "delay": 1.506,
      "speech_duration": 1.508,
      "transcribe_duration": 1.506,
      "wpm": 169,
      "message": "ศูนย์มาเพิ่มเข้า"
    },
    {
      "message_id": 1585,
      "agent_id": 2,
      "delay": 2.971,
      "speech_duration": 2.98,
      "transcribe_duration": 2.971,
      "wpm": 201,
      "message": "ไม่ต้องเสียเวลาคุณเลยไม่ต้องไปตั้งคุณนะ"
    },
    {
      "message_id": 1586,
      "agent_id": 2,
      "delay": 0.287,
      "speech_duration": 0.228,
      "transcribe_duration": 0.287,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1587,
      "agent_id": 2,
      "delay": 0.381,
      "speech_duration": 0.42,
      "transcribe_duration": 0.381,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1588,
      "agent_id": 2,
      "delay": 0.436,
      "speech_duration": 0.292,
      "transcribe_duration": 0.436,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1589,
      "agent_id": 2,
      "delay": 0.531,
      "speech_duration": 0.292,
      "transcribe_duration": 0.531,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1590,
      "agent_id": 2,
      "delay": 0.199,
      "speech_duration": 0.228,
      "transcribe_duration": 0.199,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1591,
      "agent_id": 2,
      "delay": 3.959,
      "speech_duration": 4.004,
      "transcribe_duration": 3.959,
      "wpm": 165,
      "message": "อันนี้พอมองออกหรือยังอันนี้มันอาจจะยากหน่อย"
    },
    {
      "message_id": 1592,
      "agent_id": 2,
      "delay": 7.176,
      "speech_duration": 7.204,
      "transcribe_duration": 7.176,
      "wpm": 154,
      "message": "มันมีขั้นตอนกระบวนการวิธีคิดที่ค่อยๆทำไปนะคะค่อยๆทำไปทีละขั้นทีละขั้นทีละ"
    },
    {
      "message_id": 1593,
      "agent_id": 2,
      "delay": 0.491,
      "speech_duration": 0.548,
      "transcribe_duration": 0.491,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1594,
      "agent_id": 2,
      "delay": 1.98,
      "speech_duration": 2.02,
      "transcribe_duration": 1.98,
      "wpm": 141,
      "message": "ถ้าลูกได้ฝึกตัวนี้"
    },
    {
      "message_id": 1595,
      "agent_id": 2,
      "delay": 2.083,
      "speech_duration": 2.084,
      "transcribe_duration": 2.083,
      "wpm": 122,
      "message": "ทำจนชินนะมันก็จะ"
    },
    {
      "message_id": 1596,
      "agent_id": 2,
      "delay": 1.454,
      "speech_duration": 1.508,
      "transcribe_duration": 1.454,
      "wpm": 99,
      "message": "หาวิธีการ"
    },
    {
      "message_id": 1597,
      "agent_id": 2,
      "delay": 2.178,
      "speech_duration": 2.212,
      "transcribe_duration": 2.178,
      "wpm": 163,
      "message": "ที่เร็วขึ้นนะคะในการบวก"
    },
    {
      "message_id": 1598,
      "agent_id": 2,
      "delay": 0.363,
      "speech_duration": 0.42,
      "transcribe_duration": 0.363,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1599,
      "agent_id": 2,
      "delay": 0.389,
      "speech_duration": 0.228,
      "transcribe_duration": 0.389,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1600,
      "agent_id": 2,
      "delay": 0.276,
      "speech_duration": 0.292,
      "transcribe_duration": 0.276,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1601,
      "agent_id": 2,
      "delay": 1.138,
      "speech_duration": 1.188,
      "transcribe_duration": 1.138,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1602,
      "agent_id": 2,
      "delay": 0.94,
      "speech_duration": 0.996,
      "transcribe_duration": 0.94,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1603,
      "agent_id": 2,
      "delay": 0.359,
      "speech_duration": 0.292,
      "transcribe_duration": 0.359,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1604,
      "agent_id": 2,
      "delay": 5.121,
      "speech_duration": 5.028,
      "transcribe_duration": 5.121,
      "wpm": 164,
      "message": "วันนี้คุณเล่าให้ฟังเฉยๆนะตัวนี้น่ะเขายังไม่ให้ทำแบบฝึก"
    },
    {
      "message_id": 1605,
      "agent_id": 2,
      "delay": 0.261,
      "speech_duration": 0.292,
      "transcribe_duration": 0.261,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1606,
      "agent_id": 2,
      "delay": 0.381,
      "speech_duration": 0.292,
      "transcribe_duration": 0.381,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1607,
      "agent_id": 2,
      "delay": 0.407,
      "speech_duration": 0.42,
      "transcribe_duration": 0.407,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1608,
      "agent_id": 2,
      "delay": 0.27,
      "speech_duration": 0.292,
      "transcribe_duration": 0.27,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1609,
      "agent_id": 2,
      "delay": 0.278,
      "speech_duration": 0.228,
      "transcribe_duration": 0.278,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1610,
      "agent_id": 2,
      "delay": 2.807,
      "speech_duration": 2.852,
      "transcribe_duration": 2.807,
      "wpm": 184,
      "message": "เดี๋ยวสัปดาห์ต่อไปนะคะเดี๋ยวกูจะพา"
    },
    {
      "message_id": 1611,
      "agent_id": 2,
      "delay": 3.909,
      "speech_duration": 3.94,
      "transcribe_duration": 3.909,
      "wpm": 118,
      "message": "ลูกๆลองทำดูว่าหา sn โดยใช้สูตร"
    },
    {
      "message_id": 1612,
      "agent_id": 2,
      "delay": 0.695,
      "speech_duration": 0.74,
      "transcribe_duration": 0.695,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1613,
      "agent_id": 2,
      "delay": 1.775,
      "speech_duration": 1.828,
      "transcribe_duration": 1.775,
      "wpm": 172,
      "message": "โดยใช้สูตรตัวนี้แหละ"
    },
    {
      "message_id": 1614,
      "agent_id": 2,
      "delay": 1.665,
      "speech_duration": 1.7,
      "transcribe_duration": 1.665,
      "wpm": 115,
      "message": "จะหาได้ยังไง"
    },
    {
      "message_id": 1615,
      "agent_id": 2,
      "delay": 0.221,
      "speech_duration": 0.228,
      "transcribe_duration": 0.221,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1616,
      "agent_id": 2,
      "delay": 0.225,
      "speech_duration": 0.228,
      "transcribe_duration": 0.225,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1617,
      "agent_id": 2,
      "delay": 2.622,
      "speech_duration": 2.66,
      "transcribe_duration": 2.622,
      "wpm": 102,
      "message": "วันนี้หมดเวลาแล้ว"
    },
    {
      "message_id": 1618,
      "agent_id": 2,
      "delay": 0.4,
      "speech_duration": 0.292,
      "transcribe_duration": 0.4,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1619,
      "agent_id": 2,
      "delay": 1.862,
      "speech_duration": 1.892,
      "transcribe_duration": 1.862,
      "wpm": 151,
      "message": "มีคำถามไหมคะวันนี้"
    },
    {
      "message_id": 1620,
      "agent_id": 2,
      "delay": 2.294,
      "speech_duration": 2.34,
      "transcribe_duration": 2.294,
      "wpm": 135,
      "message": "มีคำถามไหมถามอะไรไหม"
    },
    {
      "message_id": 1621,
      "agent_id": 2,
      "delay": 5.196,
      "speech_duration": 5.028,
      "transcribe_duration": 5.196,
      "wpm": 152,
      "message": "ไม่มีห้ามลืมอะไรคะการบ้าน 5 ข้อที่ครูให้ไปทำใช่ไหม"
    },
    {
      "message_id": 1622,
      "agent_id": 2,
      "delay": 3.321,
      "speech_duration": 3.364,
      "transcribe_duration": 3.321,
      "wpm": 152,
      "message": "บันทึกลงไปในสมุดแล้วเราโตแล้วนะคะ"
    },
    {
      "message_id": 1623,
      "agent_id": 2,
      "delay": 5.243,
      "speech_duration": 5.22,
      "transcribe_duration": 5.243,
      "wpm": 184,
      "message": "จะต้องมีความรับผิดชอบเพราะฉะนั้นลูกต้องไปทำเองนะคะลูกให้ไปทำเอง"
    },
    {
      "message_id": 1624,
      "agent_id": 2,
      "delay": 2.438,
      "speech_duration": 2.468,
      "transcribe_duration": 2.438,
      "wpm": 18,
      "message": "OK"
    },
    {
      "message_id": 1625,
      "agent_id": 2,
      "delay": 0.25,
      "speech_duration": 0.228,
      "transcribe_duration": 0.25,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1626,
      "agent_id": 2,
      "delay": 0.309,
      "speech_duration": 0.356,
      "transcribe_duration": 0.309,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1627,
      "agent_id": 2,
      "delay": 3.07,
      "speech_duration": 3.108,
      "transcribe_duration": 3.07,
      "wpm": 135,
      "message": "วันนี้ขอบคุณพี่หล้ามากๆนะคะ"
    },
    {
      "message_id": 1628,
      "agent_id": 2,
      "delay": 2.968,
      "speech_duration": 2.98,
      "transcribe_duration": 2.968,
      "wpm": 161,
      "message": "หัวหน้าห้องขอบคุณที่นั่นด้วยค่ะ"
    },
    {
      "message_id": 1629,
      "agent_id": 2,
      "delay": 0.938,
      "speech_duration": 0.996,
      "transcribe_duration": 0.938,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1630,
      "agent_id": 2,
      "delay": 0.266,
      "speech_duration": 0.228,
      "transcribe_duration": 0.266,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1631,
      "agent_id": 2,
      "delay": 0.51,
      "speech_duration": 0.548,
      "transcribe_duration": 0.51,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1632,
      "agent_id": 2,
      "delay": 0.313,
      "speech_duration": 0.356,
      "transcribe_duration": 0.313,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1633,
      "agent_id": 2,
      "delay": 1.905,
      "speech_duration": 1.956,
      "transcribe_duration": 1.905,
      "wpm": 77,
      "message": "ขอบคุณค่ะ"
    },
    {
      "message_id": 1634,
      "agent_id": 2,
      "delay": 2.227,
      "speech_duration": 2.276,
      "transcribe_duration": 2.227,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1635,
      "agent_id": 2,
      "delay": 0.397,
      "speech_duration": 0.42,
      "transcribe_duration": 0.397,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1636,
      "agent_id": 2,
      "delay": 2.156,
      "speech_duration": 2.212,
      "transcribe_duration": 2.156,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1637,
      "agent_id": 2,
      "delay": 0.382,
      "speech_duration": 0.292,
      "transcribe_duration": 0.382,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1638,
      "agent_id": 2,
      "delay": 1.139,
      "speech_duration": 1.188,
      "transcribe_duration": 1.139,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1639,
      "agent_id": 2,
      "delay": 0.558,
      "speech_duration": 0.612,
      "transcribe_duration": 0.558,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1640,
      "agent_id": 2,
      "delay": 2.347,
      "speech_duration": 2.404,
      "transcribe_duration": 2.347,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1641,
      "agent_id": 2,
      "delay": 0.501,
      "speech_duration": 0.548,
      "transcribe_duration": 0.501,
      "wpm": 0,
      "message": ""
    }
  ]
}