{
  "average_delay": 1.577,
  "average_delay_with_out_empty_turn": 3.563,
  "average_speech_duration": 1.576,
  "average_transcribe_duration": 1.577,
  "wpm": 40,
  "wpm_with_out_empty_turn": 114,
  "agents": [
    {
      "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": 1.577,
      "average_delay_with_out_empty_turn": 3.563,
      "average_speech_duration": 1.576,
      "average_transcribe_duration": 1.577,
      "wpm": 40,
      "wpm_with_out_empty_turn": 114
    },
    {
      "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
    }
  ],
  "messages": [
    {
      "message_id": 1,
      "agent_id": 2,
      "delay": 1.212,
      "speech_duration": 0.484,
      "transcribe_duration": 1.212,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2,
      "agent_id": 2,
      "delay": 0.93,
      "speech_duration": 0.932,
      "transcribe_duration": 0.93,
      "wpm": 145,
      "message": "นักเรียน"
    },
    {
      "message_id": 3,
      "agent_id": 2,
      "delay": 2.239,
      "speech_duration": 2.276,
      "transcribe_duration": 2.239,
      "wpm": 79,
      "message": "หัวหน้าห้อง"
    },
    {
      "message_id": 4,
      "agent_id": 2,
      "delay": 2.431,
      "speech_duration": 2.468,
      "transcribe_duration": 2.431,
      "wpm": 146,
      "message": "ยืนขึ้นออกมาแนะนำตัวเอง"
    },
    {
      "message_id": 5,
      "agent_id": 2,
      "delay": 5.41,
      "speech_duration": 5.348,
      "transcribe_duration": 5.41,
      "wpm": 135,
      "message": "ที่ราบเขาจะได้รู้ว่านักเรียนชื่อภาษามืออะไรนะคะ"
    },
    {
      "message_id": 6,
      "agent_id": 2,
      "delay": 1.405,
      "speech_duration": 1.444,
      "transcribe_duration": 1.405,
      "wpm": 83,
      "message": "เชิญค่ะ"
    },
    {
      "message_id": 7,
      "agent_id": 2,
      "delay": 0.286,
      "speech_duration": 0.356,
      "transcribe_duration": 0.286,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 8,
      "agent_id": 2,
      "delay": 0.405,
      "speech_duration": 0.42,
      "transcribe_duration": 0.405,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 9,
      "agent_id": 2,
      "delay": 1.132,
      "speech_duration": 1.188,
      "transcribe_duration": 1.132,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 10,
      "agent_id": 2,
      "delay": 0.392,
      "speech_duration": 0.356,
      "transcribe_duration": 0.392,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 11,
      "agent_id": 2,
      "delay": 3.76,
      "speech_duration": 3.812,
      "transcribe_duration": 3.76,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 12,
      "agent_id": 2,
      "delay": 0.293,
      "speech_duration": 0.356,
      "transcribe_duration": 0.293,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 13,
      "agent_id": 2,
      "delay": 0.242,
      "speech_duration": 0.228,
      "transcribe_duration": 0.242,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 14,
      "agent_id": 2,
      "delay": 0.419,
      "speech_duration": 0.228,
      "transcribe_duration": 0.419,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 15,
      "agent_id": 2,
      "delay": 0.438,
      "speech_duration": 0.42,
      "transcribe_duration": 0.438,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 16,
      "agent_id": 2,
      "delay": 3.888,
      "speech_duration": 0,
      "transcribe_duration": 3.888,
      "wpm": 0,
      "message": "เคค่ะคนต่อไปค่ะ"
    },
    {
      "message_id": 17,
      "agent_id": 2,
      "delay": 0.27,
      "speech_duration": 0.292,
      "transcribe_duration": 0.27,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 18,
      "agent_id": 2,
      "delay": 4.033,
      "speech_duration": 4.068,
      "transcribe_duration": 4.033,
      "wpm": 81,
      "message": "ชื่อน้องปิ่นนะคะคนนี้"
    },
    {
      "message_id": 19,
      "agent_id": 2,
      "delay": 1.53,
      "speech_duration": 1.572,
      "transcribe_duration": 1.53,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 20,
      "agent_id": 2,
      "delay": 4.277,
      "speech_duration": 4.324,
      "transcribe_duration": 4.277,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 21,
      "agent_id": 2,
      "delay": 0.419,
      "speech_duration": 0.484,
      "transcribe_duration": 0.419,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 22,
      "agent_id": 2,
      "delay": 4.084,
      "speech_duration": 4.132,
      "transcribe_duration": 4.084,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 23,
      "agent_id": 2,
      "delay": 0.509,
      "speech_duration": 0.548,
      "transcribe_duration": 0.509,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 24,
      "agent_id": 2,
      "delay": 0.319,
      "speech_duration": 0.356,
      "transcribe_duration": 0.319,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 25,
      "agent_id": 2,
      "delay": 4.404,
      "speech_duration": 0,
      "transcribe_duration": 4.404,
      "wpm": 0,
      "message": "ต่อไปค่ะพี่เพียวนะคะ"
    },
    {
      "message_id": 26,
      "agent_id": 2,
      "delay": 5.627,
      "speech_duration": 5.54,
      "transcribe_duration": 5.627,
      "wpm": 79,
      "message": "น้องแพ็คนะคะน้องแพรคนสุดท้าย"
    },
    {
      "message_id": 27,
      "agent_id": 2,
      "delay": 5.457,
      "speech_duration": 5.476,
      "transcribe_duration": 5.457,
      "wpm": 63,
      "message": "ชื่อเพชรนะคะค่ะทั้งหมด"
    },
    {
      "message_id": 28,
      "agent_id": 2,
      "delay": 3.213,
      "speech_duration": 3.236,
      "transcribe_duration": 3.213,
      "wpm": 167,
      "message": "วันนี้ที่เรามาเรียนนะคะเป็นครั้งแรก"
    },
    {
      "message_id": 29,
      "agent_id": 2,
      "delay": 2.045,
      "speech_duration": 2.084,
      "transcribe_duration": 2.045,
      "wpm": 166,
      "message": "ที่เราเจอกันในภาคเรียน"
    },
    {
      "message_id": 30,
      "agent_id": 2,
      "delay": 5.412,
      "speech_duration": 5.412,
      "transcribe_duration": 5.412,
      "wpm": 122,
      "message": "5 นะคะเรื่องแรกเลยก็คือเรื่องเกี่ยวกับเลขยก"
    },
    {
      "message_id": 31,
      "agent_id": 2,
      "delay": 5.693,
      "speech_duration": 5.732,
      "transcribe_duration": 5.693,
      "wpm": 79,
      "message": "^ มีใครเคยเรียนหรือว่าเคยเห็น"
    },
    {
      "message_id": 32,
      "agent_id": 2,
      "delay": 4.391,
      "speech_duration": 4.452,
      "transcribe_duration": 4.391,
      "wpm": 37,
      "message": "เลขยกกำลัง"
    },
    {
      "message_id": 33,
      "agent_id": 2,
      "delay": 0.567,
      "speech_duration": 0.612,
      "transcribe_duration": 0.567,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 34,
      "agent_id": 2,
      "delay": 0.476,
      "speech_duration": 0.356,
      "transcribe_duration": 0.476,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 35,
      "agent_id": 2,
      "delay": 5.442,
      "speech_duration": 5.412,
      "transcribe_duration": 5.442,
      "wpm": 139,
      "message": "ไม่เคยเรียนเลยหรอมอต้นมีนะลูกมอต้นมอ 1 ก็ได้เรียน"
    },
    {
      "message_id": 36,
      "agent_id": 2,
      "delay": 5.375,
      "speech_duration": 5.348,
      "transcribe_duration": 5.375,
      "wpm": 95,
      "message": "แล้วก็มีบางคนได้เรียนแสดงว่าบางคน"
    },
    {
      "message_id": 37,
      "agent_id": 2,
      "delay": 4.18,
      "speech_duration": 4.196,
      "transcribe_duration": 4.18,
      "wpm": 68,
      "message": "ลืมใช่ไหมลืมใช่ไหม"
    },
    {
      "message_id": 38,
      "agent_id": 2,
      "delay": 1.988,
      "speech_duration": 2.02,
      "transcribe_duration": 1.988,
      "wpm": 89,
      "message": "จริงๆแล้วนะ"
    },
    {
      "message_id": 39,
      "agent_id": 2,
      "delay": 4.129,
      "speech_duration": 4.132,
      "transcribe_duration": 4.129,
      "wpm": 102,
      "message": "ป้าเรียนมาแล้วในตอนม 1 นะคะ"
    },
    {
      "message_id": 40,
      "agent_id": 2,
      "delay": 0.216,
      "speech_duration": 0.228,
      "transcribe_duration": 0.216,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 41,
      "agent_id": 2,
      "delay": 1.263,
      "speech_duration": 1.188,
      "transcribe_duration": 1.263,
      "wpm": 101,
      "message": "เป็นต่อ"
    },
    {
      "message_id": 42,
      "agent_id": 2,
      "delay": 4.836,
      "speech_duration": 4.836,
      "transcribe_duration": 4.836,
      "wpm": 152,
      "message": "มันเกี่ยวข้องกับชีวิตของเรายังไงไอ้ตัวเลขยกกำลัง"
    },
    {
      "message_id": 43,
      "agent_id": 2,
      "delay": 0.305,
      "speech_duration": 0.356,
      "transcribe_duration": 0.305,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 44,
      "agent_id": 2,
      "delay": 0.372,
      "speech_duration": 0.228,
      "transcribe_duration": 0.372,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 45,
      "agent_id": 2,
      "delay": 0.281,
      "speech_duration": 0.292,
      "transcribe_duration": 0.281,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 46,
      "agent_id": 2,
      "delay": 0.226,
      "speech_duration": 0.228,
      "transcribe_duration": 0.226,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 47,
      "agent_id": 2,
      "delay": 5.707,
      "speech_duration": 5.668,
      "transcribe_duration": 5.707,
      "wpm": 138,
      "message": "มันอยู่ตรงไหนในชีวิตของเราเรานำมาใช้ยังไงเราเรียนไป"
    },
    {
      "message_id": 48,
      "agent_id": 2,
      "delay": 6.612,
      "speech_duration": 6.628,
      "transcribe_duration": 6.612,
      "wpm": 91,
      "message": "เอามาใช้อะไรได้บ้างรู้ไหมมีประโยชน์อะไร"
    },
    {
      "message_id": 49,
      "agent_id": 2,
      "delay": 3.343,
      "speech_duration": 3.364,
      "transcribe_duration": 3.343,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 50,
      "agent_id": 2,
      "delay": 5.251,
      "speech_duration": 5.284,
      "transcribe_duration": 5.251,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 51,
      "agent_id": 2,
      "delay": 1.077,
      "speech_duration": 1.124,
      "transcribe_duration": 1.077,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 52,
      "agent_id": 2,
      "delay": 0.256,
      "speech_duration": 0.292,
      "transcribe_duration": 0.256,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 53,
      "agent_id": 2,
      "delay": 0.397,
      "speech_duration": 0.356,
      "transcribe_duration": 0.397,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 54,
      "agent_id": 2,
      "delay": 5.304,
      "speech_duration": 5.348,
      "transcribe_duration": 5.304,
      "wpm": 81,
      "message": "ออกมาออกมายืนอยู่ตรงข้างหน้า"
    },
    {
      "message_id": 55,
      "agent_id": 2,
      "delay": 0.697,
      "speech_duration": 0.74,
      "transcribe_duration": 0.697,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 56,
      "agent_id": 2,
      "delay": 0.443,
      "speech_duration": 0.228,
      "transcribe_duration": 0.443,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 57,
      "agent_id": 2,
      "delay": 0.405,
      "speech_duration": 0.228,
      "transcribe_duration": 0.405,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 58,
      "agent_id": 2,
      "delay": 1.838,
      "speech_duration": 1.892,
      "transcribe_duration": 1.838,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 59,
      "agent_id": 2,
      "delay": 6.089,
      "speech_duration": 5.988,
      "transcribe_duration": 6.089,
      "wpm": 133,
      "message": "ให้น้องยิงไกลกว่านี้ได้ไหมคะพอดีมองไม่เห็นมานอนใกล้ๆ"
    },
    {
      "message_id": 60,
      "agent_id": 2,
      "delay": 2.238,
      "speech_duration": 2.148,
      "transcribe_duration": 2.238,
      "wpm": 98,
      "message": "ก็ไม่เห็นนะคะ"
    },
    {
      "message_id": 61,
      "agent_id": 2,
      "delay": 2.358,
      "speech_duration": 0,
      "transcribe_duration": 2.358,
      "wpm": 0,
      "message": "หิวข้าว"
    },
    {
      "message_id": 62,
      "agent_id": 2,
      "delay": 0.879,
      "speech_duration": 0.932,
      "transcribe_duration": 0.879,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 63,
      "agent_id": 2,
      "delay": 4.629,
      "speech_duration": 4.644,
      "transcribe_duration": 4.629,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 64,
      "agent_id": 2,
      "delay": 0.362,
      "speech_duration": 0.42,
      "transcribe_duration": 0.362,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 65,
      "agent_id": 2,
      "delay": 0.321,
      "speech_duration": 0.356,
      "transcribe_duration": 0.321,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 66,
      "agent_id": 2,
      "delay": 2.306,
      "speech_duration": 2.34,
      "transcribe_duration": 2.306,
      "wpm": 141,
      "message": "ตอนที่เรียนอยู่นครปฐม"
    },
    {
      "message_id": 67,
      "agent_id": 2,
      "delay": 5.122,
      "speech_duration": 5.156,
      "transcribe_duration": 5.122,
      "wpm": 26,
      "message": "อะไรเอ่ย"
    },
    {
      "message_id": 68,
      "agent_id": 2,
      "delay": 1.144,
      "speech_duration": 1.188,
      "transcribe_duration": 1.144,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 69,
      "agent_id": 2,
      "delay": 4.995,
      "speech_duration": 5.028,
      "transcribe_duration": 4.995,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 70,
      "agent_id": 2,
      "delay": 0.301,
      "speech_duration": 0.356,
      "transcribe_duration": 0.301,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 71,
      "agent_id": 2,
      "delay": 0.26,
      "speech_duration": 0.292,
      "transcribe_duration": 0.26,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 72,
      "agent_id": 2,
      "delay": 1.4,
      "speech_duration": 1.444,
      "transcribe_duration": 1.4,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 73,
      "agent_id": 2,
      "delay": 0.224,
      "speech_duration": 0.292,
      "transcribe_duration": 0.224,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 74,
      "agent_id": 2,
      "delay": 1.461,
      "speech_duration": 1.508,
      "transcribe_duration": 1.461,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 75,
      "agent_id": 2,
      "delay": 5.332,
      "speech_duration": 5.348,
      "transcribe_duration": 5.332,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 76,
      "agent_id": 2,
      "delay": 0.811,
      "speech_duration": 0.868,
      "transcribe_duration": 0.811,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 77,
      "agent_id": 2,
      "delay": 0.248,
      "speech_duration": 0.292,
      "transcribe_duration": 0.248,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 78,
      "agent_id": 2,
      "delay": 0.259,
      "speech_duration": 0.228,
      "transcribe_duration": 0.259,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 79,
      "agent_id": 2,
      "delay": 0.373,
      "speech_duration": 0.42,
      "transcribe_duration": 0.373,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 80,
      "agent_id": 2,
      "delay": 8.138,
      "speech_duration": 8.164,
      "transcribe_duration": 8.138,
      "wpm": 26,
      "message": "มองมองไม่เห็น"
    },
    {
      "message_id": 81,
      "agent_id": 2,
      "delay": 4.857,
      "speech_duration": 4.9,
      "transcribe_duration": 4.857,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 82,
      "agent_id": 2,
      "delay": 0.497,
      "speech_duration": 0.548,
      "transcribe_duration": 0.497,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 83,
      "agent_id": 2,
      "delay": 0.453,
      "speech_duration": 0.292,
      "transcribe_duration": 0.453,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 84,
      "agent_id": 2,
      "delay": 0.232,
      "speech_duration": 0.228,
      "transcribe_duration": 0.232,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 85,
      "agent_id": 2,
      "delay": 0.274,
      "speech_duration": 0.292,
      "transcribe_duration": 0.274,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 86,
      "agent_id": 2,
      "delay": 0.449,
      "speech_duration": 0.484,
      "transcribe_duration": 0.449,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 87,
      "agent_id": 2,
      "delay": 0.49,
      "speech_duration": 0.548,
      "transcribe_duration": 0.49,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 88,
      "agent_id": 2,
      "delay": 5.429,
      "speech_duration": 5.412,
      "transcribe_duration": 5.429,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 89,
      "agent_id": 2,
      "delay": 0.418,
      "speech_duration": 0.42,
      "transcribe_duration": 0.418,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 90,
      "agent_id": 2,
      "delay": 0.421,
      "speech_duration": 0.42,
      "transcribe_duration": 0.421,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 91,
      "agent_id": 2,
      "delay": 0.51,
      "speech_duration": 0.548,
      "transcribe_duration": 0.51,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 92,
      "agent_id": 2,
      "delay": 1.291,
      "speech_duration": 1.316,
      "transcribe_duration": 1.291,
      "wpm": 91,
      "message": "สวยขึ้น"
    },
    {
      "message_id": 93,
      "agent_id": 2,
      "delay": 0.308,
      "speech_duration": 0.356,
      "transcribe_duration": 0.308,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 94,
      "agent_id": 2,
      "delay": 5.171,
      "speech_duration": 5.22,
      "transcribe_duration": 5.171,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 95,
      "agent_id": 2,
      "delay": 0.248,
      "speech_duration": 0.228,
      "transcribe_duration": 0.248,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 96,
      "agent_id": 2,
      "delay": 0.429,
      "speech_duration": 0.484,
      "transcribe_duration": 0.429,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 97,
      "agent_id": 2,
      "delay": 0.229,
      "speech_duration": 0.228,
      "transcribe_duration": 0.229,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 98,
      "agent_id": 2,
      "delay": 0.298,
      "speech_duration": 0.356,
      "transcribe_duration": 0.298,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 99,
      "agent_id": 2,
      "delay": 1.093,
      "speech_duration": 1.124,
      "transcribe_duration": 1.093,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 100,
      "agent_id": 2,
      "delay": 5.437,
      "speech_duration": 5.412,
      "transcribe_duration": 5.437,
      "wpm": 50,
      "message": "เลขยกกำลังแนะนำมา"
    },
    {
      "message_id": 101,
      "agent_id": 2,
      "delay": 3.008,
      "speech_duration": 3.044,
      "transcribe_duration": 3.008,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 102,
      "agent_id": 2,
      "delay": 4.659,
      "speech_duration": 4.708,
      "transcribe_duration": 4.659,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 103,
      "agent_id": 2,
      "delay": 0.236,
      "speech_duration": 0.292,
      "transcribe_duration": 0.236,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 104,
      "agent_id": 2,
      "delay": 0.304,
      "speech_duration": 0.292,
      "transcribe_duration": 0.304,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 105,
      "agent_id": 2,
      "delay": 0.258,
      "speech_duration": 0.228,
      "transcribe_duration": 0.258,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 106,
      "agent_id": 2,
      "delay": 0.385,
      "speech_duration": 0.42,
      "transcribe_duration": 0.385,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 107,
      "agent_id": 2,
      "delay": 0.942,
      "speech_duration": 0.996,
      "transcribe_duration": 0.942,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 108,
      "agent_id": 2,
      "delay": 0.37,
      "speech_duration": 0.42,
      "transcribe_duration": 0.37,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 109,
      "agent_id": 2,
      "delay": 5.332,
      "speech_duration": 5.348,
      "transcribe_duration": 5.332,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 110,
      "agent_id": 2,
      "delay": 0.285,
      "speech_duration": 0.228,
      "transcribe_duration": 0.285,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 111,
      "agent_id": 2,
      "delay": 5.309,
      "speech_duration": 5.348,
      "transcribe_duration": 5.309,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 112,
      "agent_id": 2,
      "delay": 0.76,
      "speech_duration": 0.804,
      "transcribe_duration": 0.76,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 113,
      "agent_id": 2,
      "delay": 2.036,
      "speech_duration": 2.084,
      "transcribe_duration": 2.036,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 114,
      "agent_id": 2,
      "delay": 0.448,
      "speech_duration": 0.484,
      "transcribe_duration": 0.448,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 115,
      "agent_id": 2,
      "delay": 4.494,
      "speech_duration": 4.516,
      "transcribe_duration": 4.494,
      "wpm": 113,
      "message": "หม้อบ้านเชียงที่เป็นหม้อบ้านเชียง"
    },
    {
      "message_id": 116,
      "agent_id": 2,
      "delay": 0.237,
      "speech_duration": 0.228,
      "transcribe_duration": 0.237,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 117,
      "agent_id": 2,
      "delay": 0.315,
      "speech_duration": 0.292,
      "transcribe_duration": 0.315,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 118,
      "agent_id": 2,
      "delay": 0.377,
      "speech_duration": 0.42,
      "transcribe_duration": 0.377,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 119,
      "agent_id": 2,
      "delay": 0.305,
      "speech_duration": 0.292,
      "transcribe_duration": 0.305,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 120,
      "agent_id": 2,
      "delay": 0.234,
      "speech_duration": 0.228,
      "transcribe_duration": 0.234,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 121,
      "agent_id": 2,
      "delay": 0.914,
      "speech_duration": 0.932,
      "transcribe_duration": 0.914,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 122,
      "agent_id": 2,
      "delay": 5.969,
      "speech_duration": 5.924,
      "transcribe_duration": 5.969,
      "wpm": 129,
      "message": "อ๋อค่ะโอเคโอเคเก่งมากนะคะอันนี้ก็คือสิ่งที่เรานำมา"
    },
    {
      "message_id": 123,
      "agent_id": 2,
      "delay": 1.266,
      "speech_duration": 1.316,
      "transcribe_duration": 1.266,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 124,
      "agent_id": 2,
      "delay": 1.938,
      "speech_duration": 1.956,
      "transcribe_duration": 1.938,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 125,
      "agent_id": 2,
      "delay": 0.304,
      "speech_duration": 0.292,
      "transcribe_duration": 0.304,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 126,
      "agent_id": 2,
      "delay": 5.49,
      "speech_duration": 5.476,
      "transcribe_duration": 5.49,
      "wpm": 112,
      "message": "นิติศาสตร์เข้ามาช่วยได้นะคะเดี๋ยวขอขอภาพ"
    },
    {
      "message_id": 127,
      "agent_id": 2,
      "delay": 1.192,
      "speech_duration": 1.252,
      "transcribe_duration": 1.192,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 128,
      "agent_id": 2,
      "delay": 0.317,
      "speech_duration": 0.356,
      "transcribe_duration": 0.317,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 129,
      "agent_id": 2,
      "delay": 0.385,
      "speech_duration": 0.42,
      "transcribe_duration": 0.385,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 130,
      "agent_id": 2,
      "delay": 5.604,
      "speech_duration": 5.604,
      "transcribe_duration": 5.604,
      "wpm": 123,
      "message": "เลขยกกำลังบ้านเชียงอยู่ที่ไหนนักเรียนรู้ไหมคะ"
    },
    {
      "message_id": 131,
      "agent_id": 2,
      "delay": 0.382,
      "speech_duration": 0.42,
      "transcribe_duration": 0.382,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 132,
      "agent_id": 2,
      "delay": 0.276,
      "speech_duration": 0.228,
      "transcribe_duration": 0.276,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 133,
      "agent_id": 2,
      "delay": 2.69,
      "speech_duration": 2.724,
      "transcribe_duration": 2.69,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 134,
      "agent_id": 2,
      "delay": 4.622,
      "speech_duration": 4.644,
      "transcribe_duration": 4.622,
      "wpm": 87,
      "message": "ด้วยใช่เป็นมรดกโลกด้วยนะคะ"
    },
    {
      "message_id": 135,
      "agent_id": 2,
      "delay": 0.211,
      "speech_duration": 0.228,
      "transcribe_duration": 0.211,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 136,
      "agent_id": 2,
      "delay": 0.296,
      "speech_duration": 0.228,
      "transcribe_duration": 0.296,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 137,
      "agent_id": 2,
      "delay": 0.259,
      "speech_duration": 0.292,
      "transcribe_duration": 0.259,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 138,
      "agent_id": 2,
      "delay": 0.223,
      "speech_duration": 0.228,
      "transcribe_duration": 0.223,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 139,
      "agent_id": 2,
      "delay": 0.276,
      "speech_duration": 0.228,
      "transcribe_duration": 0.276,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 140,
      "agent_id": 2,
      "delay": 1.963,
      "speech_duration": 0,
      "transcribe_duration": 1.963,
      "wpm": 0,
      "message": "ขึ้น"
    },
    {
      "message_id": 141,
      "agent_id": 2,
      "delay": 2.039,
      "speech_duration": 2.084,
      "transcribe_duration": 2.039,
      "wpm": 86,
      "message": "ไม่เคยไปเลย"
    },
    {
      "message_id": 142,
      "agent_id": 2,
      "delay": 0.309,
      "speech_duration": 0.356,
      "transcribe_duration": 0.309,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 143,
      "agent_id": 2,
      "delay": 2.567,
      "speech_duration": 2.596,
      "transcribe_duration": 2.567,
      "wpm": 156,
      "message": "เคยไปหรือยังบ้านเชียงนะลูก"
    },
    {
      "message_id": 144,
      "agent_id": 2,
      "delay": 3.15,
      "speech_duration": 3.172,
      "transcribe_duration": 3.15,
      "wpm": 104,
      "message": "เดี๋ยวพี่จะพาไปดูนะคะ"
    },
    {
      "message_id": 145,
      "agent_id": 2,
      "delay": 0.261,
      "speech_duration": 0.292,
      "transcribe_duration": 0.261,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 146,
      "agent_id": 2,
      "delay": 0.292,
      "speech_duration": 0.292,
      "transcribe_duration": 0.292,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 147,
      "agent_id": 2,
      "delay": 1.941,
      "speech_duration": 1.636,
      "transcribe_duration": 1.941,
      "wpm": 101,
      "message": "เดี๋ยวกูไป"
    },
    {
      "message_id": 148,
      "agent_id": 2,
      "delay": 5.374,
      "speech_duration": 5.412,
      "transcribe_duration": 5.374,
      "wpm": 61,
      "message": "มันอายุเยอะมากเลยนะคะ"
    },
    {
      "message_id": 149,
      "agent_id": 2,
      "delay": 4.378,
      "speech_duration": 4.388,
      "transcribe_duration": 4.378,
      "wpm": 82,
      "message": "เอามันบอกวัฒนธรรมมันบอก"
    },
    {
      "message_id": 150,
      "agent_id": 2,
      "delay": 0.266,
      "speech_duration": 0.228,
      "transcribe_duration": 0.266,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 151,
      "agent_id": 2,
      "delay": 1.022,
      "speech_duration": 1.06,
      "transcribe_duration": 1.022,
      "wpm": 71,
      "message": "ความ"
    },
    {
      "message_id": 152,
      "agent_id": 2,
      "delay": 2.929,
      "speech_duration": 2.98,
      "transcribe_duration": 2.929,
      "wpm": 136,
      "message": "ตรงนี้ในสิ่งที่เราเห็นนะคะ"
    },
    {
      "message_id": 153,
      "agent_id": 2,
      "delay": 0.248,
      "speech_duration": 0.292,
      "transcribe_duration": 0.248,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 154,
      "agent_id": 2,
      "delay": 0.281,
      "speech_duration": 0.292,
      "transcribe_duration": 0.281,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 155,
      "agent_id": 2,
      "delay": 0.396,
      "speech_duration": 0.42,
      "transcribe_duration": 0.396,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 156,
      "agent_id": 2,
      "delay": 0.254,
      "speech_duration": 0.292,
      "transcribe_duration": 0.254,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 157,
      "agent_id": 2,
      "delay": 0.486,
      "speech_duration": 0.548,
      "transcribe_duration": 0.486,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 158,
      "agent_id": 2,
      "delay": 0.569,
      "speech_duration": 0.612,
      "transcribe_duration": 0.569,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 159,
      "agent_id": 2,
      "delay": 0.278,
      "speech_duration": 0.228,
      "transcribe_duration": 0.278,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 160,
      "agent_id": 2,
      "delay": 3.028,
      "speech_duration": 2.98,
      "transcribe_duration": 3.028,
      "wpm": 121,
      "message": "เชียงใหม่มีอายุกี่ปีลูก"
    },
    {
      "message_id": 161,
      "agent_id": 2,
      "delay": 0.293,
      "speech_duration": 0.356,
      "transcribe_duration": 0.293,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 162,
      "agent_id": 2,
      "delay": 0.294,
      "speech_duration": 0.292,
      "transcribe_duration": 0.294,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 163,
      "agent_id": 2,
      "delay": 0.363,
      "speech_duration": 0.42,
      "transcribe_duration": 0.363,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 164,
      "agent_id": 2,
      "delay": 0.458,
      "speech_duration": 0.228,
      "transcribe_duration": 0.458,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 165,
      "agent_id": 2,
      "delay": 0.239,
      "speech_duration": 0.228,
      "transcribe_duration": 0.239,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 166,
      "agent_id": 2,
      "delay": 0.288,
      "speech_duration": 0.356,
      "transcribe_duration": 0.288,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 167,
      "agent_id": 2,
      "delay": 0.323,
      "speech_duration": 0.356,
      "transcribe_duration": 0.323,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 168,
      "agent_id": 2,
      "delay": 5.332,
      "speech_duration": 5.348,
      "transcribe_duration": 5.332,
      "wpm": 115,
      "message": "ไปเจอหม้อแล้วก็ไปเจอกระดูกโครงกระดูกนะคะ"
    },
    {
      "message_id": 169,
      "agent_id": 2,
      "delay": 0.263,
      "speech_duration": 0.292,
      "transcribe_duration": 0.263,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 170,
      "agent_id": 2,
      "delay": 4.207,
      "speech_duration": 4.26,
      "transcribe_duration": 4.207,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 171,
      "agent_id": 2,
      "delay": 0.992,
      "speech_duration": 1.06,
      "transcribe_duration": 0.992,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 172,
      "agent_id": 2,
      "delay": 0.771,
      "speech_duration": 0.804,
      "transcribe_duration": 0.771,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 173,
      "agent_id": 2,
      "delay": 3.407,
      "speech_duration": 3.428,
      "transcribe_duration": 3.407,
      "wpm": 123,
      "message": "โครงกระดูกนี้มีอายุเท่าไหร่"
    },
    {
      "message_id": 174,
      "agent_id": 2,
      "delay": 0.22,
      "speech_duration": 0.228,
      "transcribe_duration": 0.22,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 175,
      "agent_id": 2,
      "delay": 0.237,
      "speech_duration": 0.292,
      "transcribe_duration": 0.237,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 176,
      "agent_id": 2,
      "delay": 0.226,
      "speech_duration": 0.228,
      "transcribe_duration": 0.226,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 177,
      "agent_id": 2,
      "delay": 6.151,
      "speech_duration": 6.116,
      "transcribe_duration": 6.151,
      "wpm": 179,
      "message": "หม้อไหพวกนี้นะคะหรือว่าเครื่องมืออุปกรณ์ที่เขาไปขุดพบเนี่ยมีอายุเท่าไหร่"
    },
    {
      "message_id": 178,
      "agent_id": 2,
      "delay": 0.297,
      "speech_duration": 0.356,
      "transcribe_duration": 0.297,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 179,
      "agent_id": 2,
      "delay": 0.628,
      "speech_duration": 0.676,
      "transcribe_duration": 0.628,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 180,
      "agent_id": 2,
      "delay": 0.887,
      "speech_duration": 0.932,
      "transcribe_duration": 0.887,
      "wpm": 80,
      "message": "แบ่ง"
    },
    {
      "message_id": 181,
      "agent_id": 2,
      "delay": 0.258,
      "speech_duration": 0.292,
      "transcribe_duration": 0.258,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 182,
      "agent_id": 2,
      "delay": 2.862,
      "speech_duration": 2.916,
      "transcribe_duration": 2.862,
      "wpm": 129,
      "message": "เป็นช่วงปีได้อย่างไรนะคะ"
    },
    {
      "message_id": 183,
      "agent_id": 2,
      "delay": 0.293,
      "speech_duration": 0.228,
      "transcribe_duration": 0.293,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 184,
      "agent_id": 2,
      "delay": 3.389,
      "speech_duration": 3.428,
      "transcribe_duration": 3.389,
      "wpm": 136,
      "message": "อันนี้เกี่ยวกับวิทยาศาสตร์ด้วย"
    },
    {
      "message_id": 185,
      "agent_id": 2,
      "delay": 0.583,
      "speech_duration": 0.612,
      "transcribe_duration": 0.583,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 186,
      "agent_id": 2,
      "delay": 0.244,
      "speech_duration": 0.228,
      "transcribe_duration": 0.244,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 187,
      "agent_id": 2,
      "delay": 0.247,
      "speech_duration": 0.228,
      "transcribe_duration": 0.247,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 188,
      "agent_id": 2,
      "delay": 4.485,
      "speech_duration": 4.516,
      "transcribe_duration": 4.485,
      "wpm": 113,
      "message": "มันจะเชื่อมโยงกันนะคะระหว่างชีวิต"
    },
    {
      "message_id": 189,
      "agent_id": 2,
      "delay": 0.215,
      "speech_duration": 0.228,
      "transcribe_duration": 0.215,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 190,
      "agent_id": 2,
      "delay": 2.61,
      "speech_duration": 2.66,
      "transcribe_duration": 2.61,
      "wpm": 124,
      "message": "คณิตศาสตร์วิทยาศาสตร์"
    },
    {
      "message_id": 191,
      "agent_id": 2,
      "delay": 0.214,
      "speech_duration": 0.228,
      "transcribe_duration": 0.214,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 192,
      "agent_id": 2,
      "delay": 0.381,
      "speech_duration": 0.42,
      "transcribe_duration": 0.381,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 193,
      "agent_id": 2,
      "delay": 2.297,
      "speech_duration": 2.34,
      "transcribe_duration": 2.297,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 194,
      "agent_id": 2,
      "delay": 4.305,
      "speech_duration": 4.324,
      "transcribe_duration": 4.305,
      "wpm": 153,
      "message": "นักเรียนอาจจะยังไม่เคยได้ยินคำว่าคาร์บอน 14"
    },
    {
      "message_id": 195,
      "agent_id": 2,
      "delay": 2.693,
      "speech_duration": 2.724,
      "transcribe_duration": 2.693,
      "wpm": 83,
      "message": "นะคะคาร์บอน 14"
    },
    {
      "message_id": 196,
      "agent_id": 2,
      "delay": 0.284,
      "speech_duration": 0.228,
      "transcribe_duration": 0.284,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 197,
      "agent_id": 2,
      "delay": 0.247,
      "speech_duration": 0.292,
      "transcribe_duration": 0.247,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 198,
      "agent_id": 2,
      "delay": 0.294,
      "speech_duration": 0.228,
      "transcribe_duration": 0.294,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 199,
      "agent_id": 2,
      "delay": 0.294,
      "speech_duration": 0.292,
      "transcribe_duration": 0.294,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 200,
      "agent_id": 2,
      "delay": 0.288,
      "speech_duration": 0.292,
      "transcribe_duration": 0.288,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 201,
      "agent_id": 2,
      "delay": 0.265,
      "speech_duration": 0.292,
      "transcribe_duration": 0.265,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 202,
      "agent_id": 2,
      "delay": 0.376,
      "speech_duration": 0.42,
      "transcribe_duration": 0.376,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 203,
      "agent_id": 2,
      "delay": 0.689,
      "speech_duration": 0.74,
      "transcribe_duration": 0.689,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 204,
      "agent_id": 2,
      "delay": 0.232,
      "speech_duration": 0.228,
      "transcribe_duration": 0.232,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 205,
      "agent_id": 2,
      "delay": 0.258,
      "speech_duration": 0.228,
      "transcribe_duration": 0.258,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 206,
      "agent_id": 2,
      "delay": 0.41,
      "speech_duration": 0.292,
      "transcribe_duration": 0.41,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 207,
      "agent_id": 2,
      "delay": 0.498,
      "speech_duration": 0.548,
      "transcribe_duration": 0.498,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 208,
      "agent_id": 2,
      "delay": 9.873,
      "speech_duration": 9.828,
      "transcribe_duration": 9.873,
      "wpm": 131,
      "message": "คาร์บอน 14 ตัวนี้เป็นสารกัมมันตรังสีเดี๋ยวครูบิ๊กจะอธิบายให้ฟังนะคะว่าเรานำมาใช้ยังไง"
    },
    {
      "message_id": 209,
      "agent_id": 2,
      "delay": 3.274,
      "speech_duration": 3.3,
      "transcribe_duration": 3.274,
      "wpm": 159,
      "message": "แล้วมันเกี่ยวกับบ้านเชียงยังไงนะคะ"
    },
    {
      "message_id": 210,
      "agent_id": 2,
      "delay": 0.305,
      "speech_duration": 0.292,
      "transcribe_duration": 0.305,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 211,
      "agent_id": 2,
      "delay": 0.811,
      "speech_duration": 0.868,
      "transcribe_duration": 0.811,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 212,
      "agent_id": 2,
      "delay": 0.751,
      "speech_duration": 0.804,
      "transcribe_duration": 0.751,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 213,
      "agent_id": 2,
      "delay": 0.235,
      "speech_duration": 0.292,
      "transcribe_duration": 0.235,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 214,
      "agent_id": 2,
      "delay": 0.625,
      "speech_duration": 0.676,
      "transcribe_duration": 0.625,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 215,
      "agent_id": 2,
      "delay": 0.945,
      "speech_duration": 0.996,
      "transcribe_duration": 0.945,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 216,
      "agent_id": 2,
      "delay": 1.014,
      "speech_duration": 1.06,
      "transcribe_duration": 1.014,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 217,
      "agent_id": 2,
      "delay": 0.509,
      "speech_duration": 0.548,
      "transcribe_duration": 0.509,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 218,
      "agent_id": 2,
      "delay": 0.813,
      "speech_duration": 0.868,
      "transcribe_duration": 0.813,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 219,
      "agent_id": 2,
      "delay": 0.624,
      "speech_duration": 0.676,
      "transcribe_duration": 0.624,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 220,
      "agent_id": 2,
      "delay": 1.346,
      "speech_duration": 1.38,
      "transcribe_duration": 1.346,
      "wpm": 98,
      "message": "ก็ไม่ออก"
    },
    {
      "message_id": 221,
      "agent_id": 2,
      "delay": 3.157,
      "speech_duration": 3.172,
      "transcribe_duration": 3.157,
      "wpm": 113,
      "message": "ต่อภาพไม่ออกนะคะจอสไลด์"
    },
    {
      "message_id": 222,
      "agent_id": 2,
      "delay": 0.293,
      "speech_duration": 0.228,
      "transcribe_duration": 0.293,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 223,
      "agent_id": 2,
      "delay": 0.237,
      "speech_duration": 0.292,
      "transcribe_duration": 0.237,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 224,
      "agent_id": 2,
      "delay": 0.256,
      "speech_duration": 0.292,
      "transcribe_duration": 0.256,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 225,
      "agent_id": 2,
      "delay": 0.627,
      "speech_duration": 0.676,
      "transcribe_duration": 0.627,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 226,
      "agent_id": 2,
      "delay": 0.442,
      "speech_duration": 0.42,
      "transcribe_duration": 0.442,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 227,
      "agent_id": 2,
      "delay": 0.265,
      "speech_duration": 0.292,
      "transcribe_duration": 0.265,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 228,
      "agent_id": 2,
      "delay": 0.301,
      "speech_duration": 0.356,
      "transcribe_duration": 0.301,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 229,
      "agent_id": 2,
      "delay": 6.088,
      "speech_duration": 6.116,
      "transcribe_duration": 6.088,
      "wpm": 120,
      "message": "คืออย่างนี้นะคะลูกๆสิ่งมีชีวิตที่อยู่บนโลกของเรา"
    },
    {
      "message_id": 230,
      "agent_id": 2,
      "delay": 7.701,
      "speech_duration": 7.716,
      "transcribe_duration": 7.701,
      "wpm": 111,
      "message": "ไม่ว่าจะเป็นคนต้นไม้หรือว่าสัตว์ต่างๆนะคะทุกสิ่งทุกอย่าง"
    },
    {
      "message_id": 231,
      "agent_id": 2,
      "delay": 1.59,
      "speech_duration": 1.636,
      "transcribe_duration": 1.59,
      "wpm": 101,
      "message": "ที่มีชีวิต"
    },
    {
      "message_id": 232,
      "agent_id": 2,
      "delay": 0.215,
      "speech_duration": 0.228,
      "transcribe_duration": 0.215,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 233,
      "agent_id": 2,
      "delay": 1.333,
      "speech_duration": 1.38,
      "transcribe_duration": 1.333,
      "wpm": 87,
      "message": "มันจะมี"
    },
    {
      "message_id": 234,
      "agent_id": 2,
      "delay": 2.356,
      "speech_duration": 2.404,
      "transcribe_duration": 2.356,
      "wpm": 137,
      "message": "คาร์บอน 14 อยู่ในนั้น"
    },
    {
      "message_id": 235,
      "agent_id": 2,
      "delay": 2.296,
      "speech_duration": 2.34,
      "transcribe_duration": 2.296,
      "wpm": 109,
      "message": "อยู่ในตัวเองนะคะ"
    },
    {
      "message_id": 236,
      "agent_id": 2,
      "delay": 4.117,
      "speech_duration": 4.132,
      "transcribe_duration": 4.117,
      "wpm": 138,
      "message": "ตัวนี้เป็นสารที่มีพบอยู่ในสิ่งมีชีวิต"
    },
    {
      "message_id": 237,
      "agent_id": 2,
      "delay": 1.598,
      "speech_duration": 1.636,
      "transcribe_duration": 1.598,
      "wpm": 110,
      "message": "เพราะฉะนั้น"
    },
    {
      "message_id": 238,
      "agent_id": 2,
      "delay": 2.36,
      "speech_duration": 2.404,
      "transcribe_duration": 2.36,
      "wpm": 150,
      "message": "เมื่อไหร่ที่สิ่งมีชีวิต"
    },
    {
      "message_id": 239,
      "agent_id": 2,
      "delay": 1.14,
      "speech_duration": 1.188,
      "transcribe_duration": 1.14,
      "wpm": 114,
      "message": "เหล่านี้"
    },
    {
      "message_id": 240,
      "agent_id": 2,
      "delay": 1.259,
      "speech_duration": 1.316,
      "transcribe_duration": 1.259,
      "wpm": 68,
      "message": "ตายไป"
    },
    {
      "message_id": 241,
      "agent_id": 2,
      "delay": 0.45,
      "speech_duration": 0.484,
      "transcribe_duration": 0.45,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 242,
      "agent_id": 2,
      "delay": 1.199,
      "speech_duration": 1.252,
      "transcribe_duration": 1.199,
      "wpm": 48,
      "message": "ศาล"
    },
    {
      "message_id": 243,
      "agent_id": 2,
      "delay": 4.381,
      "speech_duration": 4.388,
      "transcribe_duration": 4.381,
      "wpm": 113,
      "message": "สารตัวนี้นะคะมันก็จะลดลงลดลงลดลง"
    },
    {
      "message_id": 244,
      "agent_id": 2,
      "delay": 0.262,
      "speech_duration": 0.228,
      "transcribe_duration": 0.262,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 245,
      "agent_id": 2,
      "delay": 0.217,
      "speech_duration": 0.228,
      "transcribe_duration": 0.217,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 246,
      "agent_id": 2,
      "delay": 0.315,
      "speech_duration": 0.356,
      "transcribe_duration": 0.315,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 247,
      "agent_id": 2,
      "delay": 0.254,
      "speech_duration": 0.228,
      "transcribe_duration": 0.254,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 248,
      "agent_id": 2,
      "delay": 0.296,
      "speech_duration": 0.228,
      "transcribe_duration": 0.296,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 249,
      "agent_id": 2,
      "delay": 2.804,
      "speech_duration": 2.852,
      "transcribe_duration": 2.804,
      "wpm": 100,
      "message": "เอาไปคำนวณช่วงอายุ"
    },
    {
      "message_id": 250,
      "agent_id": 2,
      "delay": 5.754,
      "speech_duration": 5.796,
      "transcribe_duration": 5.754,
      "wpm": 116,
      "message": "ของเขาได้นะคะว่าเขาไปพบเนี่ยช่วงอายุเท่าไหร่"
    },
    {
      "message_id": 251,
      "agent_id": 2,
      "delay": 0.268,
      "speech_duration": 0.228,
      "transcribe_duration": 0.268,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 252,
      "agent_id": 2,
      "delay": 0.378,
      "speech_duration": 0.42,
      "transcribe_duration": 0.378,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 253,
      "agent_id": 2,
      "delay": 0.259,
      "speech_duration": 0.228,
      "transcribe_duration": 0.259,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 254,
      "agent_id": 2,
      "delay": 0.766,
      "speech_duration": 0.804,
      "transcribe_duration": 0.766,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 255,
      "agent_id": 2,
      "delay": 0.892,
      "speech_duration": 0.932,
      "transcribe_duration": 0.892,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 256,
      "agent_id": 2,
      "delay": 3.651,
      "speech_duration": 3.684,
      "transcribe_duration": 3.651,
      "wpm": 183,
      "message": "เหมือนกับไดโนเสาร์นักเรียนรู้จักไดโนเสาร์ไหม"
    },
    {
      "message_id": 257,
      "agent_id": 2,
      "delay": 0.516,
      "speech_duration": 0.548,
      "transcribe_duration": 0.516,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 258,
      "agent_id": 2,
      "delay": 3.395,
      "speech_duration": 3.428,
      "transcribe_duration": 3.395,
      "wpm": 153,
      "message": "ไดโนเสาร์ซึ่งตอนนี้สูญพันธุ์ไปแล้ว"
    },
    {
      "message_id": 259,
      "agent_id": 2,
      "delay": 5.332,
      "speech_duration": 5.348,
      "transcribe_duration": 5.332,
      "wpm": 151,
      "message": "ไม่เหลือเลยนะคะสูญพันธุ์ไปแล้วไม่เหลือเลยแต่ก็ยังคงพบ"
    },
    {
      "message_id": 260,
      "agent_id": 2,
      "delay": 1.841,
      "speech_duration": 1.892,
      "transcribe_duration": 1.841,
      "wpm": 135,
      "message": "ซากมันอยู่ใช่ไหม"
    },
    {
      "message_id": 261,
      "agent_id": 2,
      "delay": 0.237,
      "speech_duration": 0.228,
      "transcribe_duration": 0.237,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 262,
      "agent_id": 2,
      "delay": 2.433,
      "speech_duration": 2.468,
      "transcribe_duration": 2.433,
      "wpm": 140,
      "message": "ซากของไดโนเสาร์ที่อยู่"
    },
    {
      "message_id": 263,
      "agent_id": 2,
      "delay": 1.468,
      "speech_duration": 1.508,
      "transcribe_duration": 1.468,
      "wpm": 109,
      "message": "ใครเป็นผู้"
    },
    {
      "message_id": 264,
      "agent_id": 2,
      "delay": 5.146,
      "speech_duration": 5.156,
      "transcribe_duration": 5.146,
      "wpm": 113,
      "message": "คิดคำนวณว่าไดโนเสาร์นี้พบเมื่อไหร่นะคะ"
    },
    {
      "message_id": 265,
      "agent_id": 2,
      "delay": 0.377,
      "speech_duration": 0.42,
      "transcribe_duration": 0.377,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 266,
      "agent_id": 2,
      "delay": 0.389,
      "speech_duration": 0.42,
      "transcribe_duration": 0.389,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 267,
      "agent_id": 2,
      "delay": 0.82,
      "speech_duration": 0.868,
      "transcribe_duration": 0.82,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 268,
      "agent_id": 2,
      "delay": 0.293,
      "speech_duration": 0.228,
      "transcribe_duration": 0.293,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 269,
      "agent_id": 2,
      "delay": 0.283,
      "speech_duration": 0.292,
      "transcribe_duration": 0.283,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 270,
      "agent_id": 2,
      "delay": 0.25,
      "speech_duration": 0.292,
      "transcribe_duration": 0.25,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 271,
      "agent_id": 2,
      "delay": 0.24,
      "speech_duration": 0.228,
      "transcribe_duration": 0.24,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 272,
      "agent_id": 2,
      "delay": 1.461,
      "speech_duration": 1.508,
      "transcribe_duration": 1.461,
      "wpm": 129,
      "message": "ใครเป็นคนคิด"
    },
    {
      "message_id": 273,
      "agent_id": 2,
      "delay": 0.635,
      "speech_duration": 0.676,
      "transcribe_duration": 0.635,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 274,
      "agent_id": 2,
      "delay": 8.547,
      "speech_duration": 8.484,
      "transcribe_duration": 8.547,
      "wpm": 149,
      "message": "วิเคราะห์นักวิทยาศาสตร์นะคะนักวิทยาศาสตร์ก็จะนำที่ครูบอกไปก็คือคาร์บอน 14 นี้ล่ะค่ะ"
    },
    {
      "message_id": 275,
      "agent_id": 2,
      "delay": 6.332,
      "speech_duration": 6.308,
      "transcribe_duration": 6.332,
      "wpm": 114,
      "message": "เอามาคิดคำนวณว่าสัตว์ต่างๆที่สูญหายไปหรือว่าหมด"
    },
    {
      "message_id": 276,
      "agent_id": 2,
      "delay": 0.288,
      "speech_duration": 0.228,
      "transcribe_duration": 0.288,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 277,
      "agent_id": 2,
      "delay": 1.617,
      "speech_duration": 1.636,
      "transcribe_duration": 1.617,
      "wpm": 174,
      "message": "ภายในโลกใบนี้เนี่ย"
    },
    {
      "message_id": 278,
      "agent_id": 2,
      "delay": 0.247,
      "speech_duration": 0.292,
      "transcribe_duration": 0.247,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 279,
      "agent_id": 2,
      "delay": 3.729,
      "speech_duration": 3.748,
      "transcribe_duration": 3.729,
      "wpm": 172,
      "message": "มีช่วงอายุที่เท่าไหร่เหมือนกันกับบ้านเชียง"
    },
    {
      "message_id": 280,
      "agent_id": 2,
      "delay": 5.79,
      "speech_duration": 5.796,
      "transcribe_duration": 5.79,
      "wpm": 132,
      "message": "ตอนนี้เขาบอกว่าบ้านเชียงมีอายุ 50 ปีขึ้นไปแล้วนะคะ"
    },
    {
      "message_id": 281,
      "agent_id": 2,
      "delay": 5.683,
      "speech_duration": 5.668,
      "transcribe_duration": 5.683,
      "wpm": 140,
      "message": "บ้านเชียงเหล็กมีอายุ 50 ปีขึ้นไปแล้วเพราะไปดูจากอะไร"
    },
    {
      "message_id": 282,
      "agent_id": 2,
      "delay": 1.131,
      "speech_duration": 1.188,
      "transcribe_duration": 1.131,
      "wpm": 76,
      "message": "ดูจาก"
    },
    {
      "message_id": 283,
      "agent_id": 2,
      "delay": 5.347,
      "speech_duration": 5.348,
      "transcribe_duration": 5.347,
      "wpm": 115,
      "message": "สิ่งที่ค้นพบกระดูกนะคะแล้วก็หม้อต่างๆที่"
    },
    {
      "message_id": 284,
      "agent_id": 2,
      "delay": 0.833,
      "speech_duration": 0.868,
      "transcribe_duration": 0.833,
      "wpm": 104,
      "message": "ที่ดู"
    },
    {
      "message_id": 285,
      "agent_id": 2,
      "delay": 0.275,
      "speech_duration": 0.228,
      "transcribe_duration": 0.275,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 286,
      "agent_id": 2,
      "delay": 0.389,
      "speech_duration": 0.42,
      "transcribe_duration": 0.389,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 287,
      "agent_id": 2,
      "delay": 0.762,
      "speech_duration": 0.804,
      "transcribe_duration": 0.762,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 288,
      "agent_id": 2,
      "delay": 0.448,
      "speech_duration": 0.484,
      "transcribe_duration": 0.448,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 289,
      "agent_id": 2,
      "delay": 0.254,
      "speech_duration": 0.292,
      "transcribe_duration": 0.254,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 290,
      "agent_id": 2,
      "delay": 1.008,
      "speech_duration": 1.06,
      "transcribe_duration": 1.008,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 291,
      "agent_id": 2,
      "delay": 0.243,
      "speech_duration": 0.228,
      "transcribe_duration": 0.243,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 292,
      "agent_id": 2,
      "delay": 0.612,
      "speech_duration": 0.676,
      "transcribe_duration": 0.612,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 293,
      "agent_id": 2,
      "delay": 1.529,
      "speech_duration": 1.572,
      "transcribe_duration": 1.529,
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    },
    {
      "message_id": 294,
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      "delay": 0.564,
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      "transcribe_duration": 0.564,
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    },
    {
      "message_id": 295,
      "agent_id": 2,
      "delay": 0.832,
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    },
    {
      "message_id": 296,
      "agent_id": 2,
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      "transcribe_duration": 0.616,
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    },
    {
      "message_id": 297,
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    },
    {
      "message_id": 298,
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      "message_id": 299,
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      "message_id": 300,
      "agent_id": 2,
      "delay": 5.292,
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      "wpm": 111,
      "message": "ตอนนี้ต่อภาพในทีวีมันไม่ออกอ่ะค่ะสไลด์"
    },
    {
      "message_id": 301,
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    },
    {
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    },
    {
      "message_id": 305,
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    },
    {
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      "message_id": 316,
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      "message_id": 320,
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    {
      "message_id": 321,
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    {
      "message_id": 322,
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    },
    {
      "message_id": 323,
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      "message_id": 324,
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      "message_id": 325,
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    },
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      "message_id": 326,
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      "message_id": 327,
      "agent_id": 2,
      "delay": 0.866,
      "speech_duration": 0.868,
      "transcribe_duration": 0.866,
      "wpm": 121,
      "message": "ไม่รู้"
    },
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      "message_id": 328,
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      "delay": 0.28,
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    },
    {
      "message_id": 329,
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    },
    {
      "message_id": 330,
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      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 331,
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      "wpm": 0,
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    },
    {
      "message_id": 332,
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      "delay": 1.591,
      "speech_duration": 1.636,
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      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 333,
      "agent_id": 2,
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      "message": ""
    },
    {
      "message_id": 334,
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    },
    {
      "message_id": 335,
      "agent_id": 2,
      "delay": 0.883,
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      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 336,
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      "delay": 1.139,
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    },
    {
      "message_id": 337,
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    {
      "message_id": 338,
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    },
    {
      "message_id": 339,
      "agent_id": 2,
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    },
    {
      "message_id": 340,
      "agent_id": 2,
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    },
    {
      "message_id": 341,
      "agent_id": 2,
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    },
    {
      "message_id": 342,
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    },
    {
      "message_id": 343,
      "agent_id": 2,
      "delay": 4.901,
      "speech_duration": 4.9,
      "transcribe_duration": 4.901,
      "wpm": 122,
      "message": "วันนี้เด็กมองไม่เห็นสไลด์อ่ะค่ะเพราะว่า"
    },
    {
      "message_id": 344,
      "agent_id": 2,
      "delay": 3.806,
      "speech_duration": 3.812,
      "transcribe_duration": 3.806,
      "wpm": 165,
      "message": "มันต่อแล้วมันหายไปเป็นจอมืดเลยค่ะตัวดำเลย"
    },
    {
      "message_id": 345,
      "agent_id": 2,
      "delay": 0.293,
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    },
    {
      "message_id": 346,
      "agent_id": 2,
      "delay": 4.744,
      "speech_duration": 4.708,
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      "wpm": 178,
      "message": "เห็นตอนนี้ก็คือเห็นกล้องที่เห็นแฟนเด็กแล้วก็เห็นลาภนะคะ"
    },
    {
      "message_id": 347,
      "agent_id": 2,
      "delay": 0.381,
      "speech_duration": 0.42,
      "transcribe_duration": 0.381,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 348,
      "agent_id": 2,
      "delay": 0.266,
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      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 349,
      "agent_id": 2,
      "delay": 0.251,
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      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 350,
      "agent_id": 2,
      "delay": 0.246,
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      "transcribe_duration": 0.246,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 351,
      "agent_id": 2,
      "delay": 0.313,
      "speech_duration": 0.292,
      "transcribe_duration": 0.313,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 352,
      "agent_id": 2,
      "delay": 0.758,
      "speech_duration": 0.804,
      "transcribe_duration": 0.758,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 353,
      "agent_id": 2,
      "delay": 0.222,
      "speech_duration": 0.228,
      "transcribe_duration": 0.222,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 354,
      "agent_id": 2,
      "delay": 3.254,
      "speech_duration": 3.3,
      "transcribe_duration": 3.254,
      "wpm": 73,
      "message": "ไม่เป็นไรเดี๋ยว"
    },
    {
      "message_id": 355,
      "agent_id": 2,
      "delay": 1.205,
      "speech_duration": 1.252,
      "transcribe_duration": 1.205,
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    },
    {
      "message_id": 356,
      "agent_id": 2,
      "delay": 1.145,
      "speech_duration": 1.188,
      "transcribe_duration": 1.145,
      "wpm": 38,
      "message": "ลำ"
    },
    {
      "message_id": 357,
      "agent_id": 2,
      "delay": 0.273,
      "speech_duration": 0.228,
      "transcribe_duration": 0.273,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 358,
      "agent_id": 2,
      "delay": 0.648,
      "speech_duration": 0.676,
      "transcribe_duration": 0.648,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 359,
      "agent_id": 2,
      "delay": 5.294,
      "speech_duration": 5.284,
      "transcribe_duration": 5.294,
      "wpm": 97,
      "message": "อธิบายตามตามที่ครูพูดกันละกันนะคะ"
    },
    {
      "message_id": 360,
      "agent_id": 2,
      "delay": 4.433,
      "speech_duration": 4.452,
      "transcribe_duration": 4.433,
      "wpm": 125,
      "message": "บ้านเชียงที่เราไปดูแบ่งไปทั้งหมดนะคะ"
    },
    {
      "message_id": 361,
      "agent_id": 2,
      "delay": 0.876,
      "speech_duration": 0.932,
      "transcribe_duration": 0.876,
      "wpm": 80,
      "message": "อายุ"
    },
    {
      "message_id": 362,
      "agent_id": 2,
      "delay": 0.213,
      "speech_duration": 0.228,
      "transcribe_duration": 0.213,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 363,
      "agent_id": 2,
      "delay": 2.873,
      "speech_duration": 2.916,
      "transcribe_duration": 2.873,
      "wpm": 129,
      "message": "โดยใช้คาร์บอน 14 นี่แหละ"
    },
    {
      "message_id": 364,
      "agent_id": 2,
      "delay": 3.452,
      "speech_duration": 3.492,
      "transcribe_duration": 3.452,
      "wpm": 133,
      "message": "เป็นตัววิเคราะห์หาช่วงอายุนะคะ"
    },
    {
      "message_id": 365,
      "agent_id": 2,
      "delay": 3.712,
      "speech_duration": 3.748,
      "transcribe_duration": 3.712,
      "wpm": 124,
      "message": "มันก็จะมีคำขึ้นมาอีกคำนึงคำว่า"
    },
    {
      "message_id": 366,
      "agent_id": 2,
      "delay": 1.403,
      "speech_duration": 1.444,
      "transcribe_duration": 1.403,
      "wpm": 145,
      "message": "ค่าครึ่งชีวิต"
    },
    {
      "message_id": 367,
      "agent_id": 2,
      "delay": 0.352,
      "speech_duration": 0.42,
      "transcribe_duration": 0.352,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 368,
      "agent_id": 2,
      "delay": 2.531,
      "speech_duration": 2.532,
      "transcribe_duration": 2.531,
      "wpm": 142,
      "message": "นะคะค่าครึ่งชีวิตตัวนี้"
    },
    {
      "message_id": 369,
      "agent_id": 2,
      "delay": 0.249,
      "speech_duration": 0.292,
      "transcribe_duration": 0.249,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 370,
      "agent_id": 2,
      "delay": 0.313,
      "speech_duration": 0.356,
      "transcribe_duration": 0.313,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 371,
      "agent_id": 2,
      "delay": 5.728,
      "speech_duration": 5.732,
      "transcribe_duration": 5.728,
      "wpm": 102,
      "message": "สูตรที่มาคำนวณมันจะเกี่ยวกับเลขยกกำลัง"
    },
    {
      "message_id": 372,
      "agent_id": 2,
      "delay": 0.813,
      "speech_duration": 0.868,
      "transcribe_duration": 0.813,
      "wpm": 86,
      "message": "นะคะ"
    },
    {
      "message_id": 373,
      "agent_id": 2,
      "delay": 0.291,
      "speech_duration": 0.228,
      "transcribe_duration": 0.291,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 374,
      "agent_id": 2,
      "delay": 0.239,
      "speech_duration": 0.228,
      "transcribe_duration": 0.239,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 375,
      "agent_id": 2,
      "delay": 3.219,
      "speech_duration": 3.236,
      "transcribe_duration": 3.219,
      "wpm": 139,
      "message": "เออมาแล้วคณิตศาสตร์มาแล้วนะคะ"
    },
    {
      "message_id": 376,
      "agent_id": 2,
      "delay": 3.153,
      "speech_duration": 3.172,
      "transcribe_duration": 3.153,
      "wpm": 156,
      "message": "เลขยกกำลังที่เราจะได้เรียนตอนนี้"
    },
    {
      "message_id": 377,
      "agent_id": 2,
      "delay": 9.954,
      "speech_duration": 9.956,
      "transcribe_duration": 9.954,
      "wpm": 93,
      "message": "เอาไปคำนวณหาช่วงอายุของวัตถุโบราณหรือว่าทราบหม้อหายหรือกระดูก"
    },
    {
      "message_id": 378,
      "agent_id": 2,
      "delay": 2.633,
      "speech_duration": 2.66,
      "transcribe_duration": 2.633,
      "wpm": 186,
      "message": "ของศาสตร์หรือของมนุษย์ที่เราไปพบ"
    },
    {
      "message_id": 379,
      "agent_id": 2,
      "delay": 5.061,
      "speech_duration": 5.092,
      "transcribe_duration": 5.061,
      "wpm": 88,
      "message": "นะคะเหมือนกันกับเวลาอาชญากรรม"
    },
    {
      "message_id": 380,
      "agent_id": 2,
      "delay": 3.549,
      "speech_duration": 3.556,
      "transcribe_duration": 3.549,
      "wpm": 93,
      "message": "พี่ไปพบคนตายเขาสามารถ"
    },
    {
      "message_id": 381,
      "agent_id": 2,
      "delay": 0.288,
      "speech_duration": 0.292,
      "transcribe_duration": 0.288,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 382,
      "agent_id": 2,
      "delay": 9.854,
      "speech_duration": 9.764,
      "transcribe_duration": 9.854,
      "wpm": 140,
      "message": "ย่อยสลายใช่ไหมคะพอคนตายเนี่ยไปแล้วย่อยสลายเหลือแต่กระดูกเขาสามารถวิเคราะห์ได้ว่าคนนี้ตายไป"
    },
    {
      "message_id": 383,
      "agent_id": 2,
      "delay": 9,
      "speech_duration": 8.996,
      "transcribe_duration": 9,
      "wpm": 132,
      "message": "กี่ปีแล้วเขาก็เหมือนกันค่ะเขาเอาตัวนี้แหละมาวิเคราะห์หาอายุช่วงเวลาที่สิ่งนั้น"
    },
    {
      "message_id": 384,
      "agent_id": 2,
      "delay": 3.611,
      "speech_duration": 3.62,
      "transcribe_duration": 3.611,
      "wpm": 124,
      "message": "ขายไปนะคะอันนี้คือประโยชน์ของ"
    },
    {
      "message_id": 385,
      "agent_id": 2,
      "delay": 0.951,
      "speech_duration": 0.996,
      "transcribe_duration": 0.951,
      "wpm": 90,
      "message": "เลขยก"
    },
    {
      "message_id": 386,
      "agent_id": 2,
      "delay": 4.852,
      "speech_duration": 4.836,
      "transcribe_duration": 4.852,
      "wpm": 167,
      "message": "กำลังนะคะอันแรกเลยเมื่อกี้แล้วนะคะเกี่ยวกับคณิตศาสตร์"
    },
    {
      "message_id": 387,
      "agent_id": 2,
      "delay": 1.788,
      "speech_duration": 1.828,
      "transcribe_duration": 1.788,
      "wpm": 90,
      "message": "นอกจากนั้น"
    },
    {
      "message_id": 388,
      "agent_id": 2,
      "delay": 0.25,
      "speech_duration": 0.292,
      "transcribe_duration": 0.25,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 389,
      "agent_id": 2,
      "delay": 0.261,
      "speech_duration": 0.292,
      "transcribe_duration": 0.261,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 390,
      "agent_id": 2,
      "delay": 6.674,
      "speech_duration": 6.692,
      "transcribe_duration": 6.674,
      "wpm": 128,
      "message": "นักเรียนรู้ไหมคะทุกวันนี้นักเรียนใช้เงินไปนักเรียนจะต้อง"
    },
    {
      "message_id": 391,
      "agent_id": 2,
      "delay": 0.242,
      "speech_duration": 0.228,
      "transcribe_duration": 0.242,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 392,
      "agent_id": 2,
      "delay": 10.438,
      "speech_duration": 10.34,
      "transcribe_duration": 10.438,
      "wpm": 123,
      "message": "ใช้แล้วก็เก็บด้วยอันนี้เป็นนิสัยนะคะซึ่งในหลวงรัชกาลที่ 9 ของเรานะคะกับการออมท่านได้"
    },
    {
      "message_id": 393,
      "agent_id": 2,
      "delay": 2.429,
      "speech_duration": 2.468,
      "transcribe_duration": 2.429,
      "wpm": 67,
      "message": "เคยนะคะเคย"
    },
    {
      "message_id": 394,
      "agent_id": 2,
      "delay": 0.561,
      "speech_duration": 0.612,
      "transcribe_duration": 0.561,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 395,
      "agent_id": 2,
      "delay": 5.391,
      "speech_duration": 5.412,
      "transcribe_duration": 5.391,
      "wpm": 139,
      "message": "คุยกันว่าครั้งหนึ่งในหลวงเนี่ยเคยถามสมเด็จย่านะคะ"
    },
    {
      "message_id": 396,
      "agent_id": 2,
      "delay": 4.168,
      "speech_duration": 4.196,
      "transcribe_duration": 4.168,
      "wpm": 136,
      "message": "สมเด็จย่าก็คือแม่ของในหลวงรัชกาลที่ 9"
    },
    {
      "message_id": 397,
      "agent_id": 2,
      "delay": 0.218,
      "speech_duration": 0.228,
      "transcribe_duration": 0.218,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 398,
      "agent_id": 2,
      "delay": 2.819,
      "speech_duration": 2.852,
      "transcribe_duration": 2.819,
      "wpm": 137,
      "message": "ในหลวงอ่ะอยากได้รถจักรยาน"
    },
    {
      "message_id": 399,
      "agent_id": 2,
      "delay": 6.866,
      "speech_duration": 6.82,
      "transcribe_duration": 6.866,
      "wpm": 165,
      "message": "ในหลวงอยากได้รถจักรยานเพราะว่าเพื่อนคนอื่นเนี่ยเขามีรถจักรยานกันหมดเลยนะคะ"
    },
    {
      "message_id": 400,
      "agent_id": 2,
      "delay": 0.291,
      "speech_duration": 0.228,
      "transcribe_duration": 0.291,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 401,
      "agent_id": 2,
      "delay": 3.145,
      "speech_duration": 3.108,
      "transcribe_duration": 3.145,
      "wpm": 159,
      "message": "แล้วสมเด็จย่าเนี่ยตอบในหลวงไปว่า"
    },
    {
      "message_id": 402,
      "agent_id": 2,
      "delay": 3.531,
      "speech_duration": 3.556,
      "transcribe_duration": 3.531,
      "wpm": 101,
      "message": "ถ้าลูกอยากได้จักรยานนี้"
    },
    {
      "message_id": 403,
      "agent_id": 2,
      "delay": 0.248,
      "speech_duration": 0.292,
      "transcribe_duration": 0.248,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 404,
      "agent_id": 2,
      "delay": 0.225,
      "speech_duration": 0.228,
      "transcribe_duration": 0.225,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 405,
      "agent_id": 2,
      "delay": 1.337,
      "speech_duration": 1.38,
      "transcribe_duration": 1.337,
      "wpm": 152,
      "message": "ลูกก็ต้องเก็บ"
    },
    {
      "message_id": 406,
      "agent_id": 2,
      "delay": 2.236,
      "speech_duration": 2.276,
      "transcribe_duration": 2.236,
      "wpm": 72,
      "message": "แบ่งค่าขนม"
    },
    {
      "message_id": 407,
      "agent_id": 2,
      "delay": 3.784,
      "speech_duration": 3.812,
      "transcribe_duration": 3.784,
      "wpm": 142,
      "message": "เอาไว้หยอดกระปุกนะคะเอาไปหยอดกระปุก"
    },
    {
      "message_id": 408,
      "agent_id": 2,
      "delay": 0.435,
      "speech_duration": 0.484,
      "transcribe_duration": 0.435,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 409,
      "agent_id": 2,
      "delay": 0.243,
      "speech_duration": 0.292,
      "transcribe_duration": 0.243,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 410,
      "agent_id": 2,
      "delay": 1.668,
      "speech_duration": 1.7,
      "transcribe_duration": 1.668,
      "wpm": 115,
      "message": "แล้วค่อยซื้อ"
    },
    {
      "message_id": 411,
      "agent_id": 2,
      "delay": 5.589,
      "speech_duration": 5.604,
      "transcribe_duration": 5.589,
      "wpm": 134,
      "message": "เมื่อไหร่ที่มีตังค์ครบแล้วลูกค่อยเอาไปซื้อจักรยาน"
    },
    {
      "message_id": 412,
      "agent_id": 2,
      "delay": 0.281,
      "speech_duration": 0.228,
      "transcribe_duration": 0.281,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 413,
      "agent_id": 2,
      "delay": 4.303,
      "speech_duration": 4.324,
      "transcribe_duration": 4.303,
      "wpm": 111,
      "message": "วันนี้ในหลวงนะคะสอนให้เรารู้ว่า"
    },
    {
      "message_id": 414,
      "agent_id": 2,
      "delay": 2.107,
      "speech_duration": 2.148,
      "transcribe_duration": 2.107,
      "wpm": 133,
      "message": "เราจะต้องมีการเก็บ"
    },
    {
      "message_id": 415,
      "agent_id": 2,
      "delay": 4.745,
      "speech_duration": 4.708,
      "transcribe_duration": 4.745,
      "wpm": 131,
      "message": "ออมนะคะเก็บออมทุกวันนี้เด็กๆใช้เงินยังไง"
    },
    {
      "message_id": 416,
      "agent_id": 2,
      "delay": 0.31,
      "speech_duration": 0.292,
      "transcribe_duration": 0.31,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 417,
      "agent_id": 2,
      "delay": 0.252,
      "speech_duration": 0.228,
      "transcribe_duration": 0.252,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 418,
      "agent_id": 2,
      "delay": 4.355,
      "speech_duration": 4.388,
      "transcribe_duration": 4.355,
      "wpm": 174,
      "message": "คุณพ่อคุณแม่ให้ตังค์มาโรงเรียนอาทิตย์นึงเท่าไหร่คะ"
    },
    {
      "message_id": 419,
      "agent_id": 2,
      "delay": 0.208,
      "speech_duration": 0.228,
      "transcribe_duration": 0.208,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 420,
      "agent_id": 2,
      "delay": 0.317,
      "speech_duration": 0.356,
      "transcribe_duration": 0.317,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 421,
      "agent_id": 2,
      "delay": 0.312,
      "speech_duration": 0.292,
      "transcribe_duration": 0.312,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 422,
      "agent_id": 2,
      "delay": 4.449,
      "speech_duration": 4.388,
      "transcribe_duration": 4.449,
      "wpm": 130,
      "message": "เพียว 100 นึงประมาณ 100 อาทิตย์ละ 100"
    },
    {
      "message_id": 423,
      "agent_id": 2,
      "delay": 0.308,
      "speech_duration": 0.356,
      "transcribe_duration": 0.308,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 424,
      "agent_id": 2,
      "delay": 4.799,
      "speech_duration": 4.836,
      "transcribe_duration": 4.799,
      "wpm": 105,
      "message": "โหเยอะเหมือนกันเพราะอะไรเพราะอะไร"
    },
    {
      "message_id": 425,
      "agent_id": 2,
      "delay": 1.222,
      "speech_duration": 1.252,
      "transcribe_duration": 1.222,
      "wpm": 144,
      "message": "โรงเรียนเรา"
    },
    {
      "message_id": 426,
      "agent_id": 2,
      "delay": 5.682,
      "speech_duration": 5.668,
      "transcribe_duration": 5.682,
      "wpm": 164,
      "message": "มีอาหารใช่ไหมคะโรงเรียนเราเลี้ยงฟรีเลยอาหารเช้ากลางวันและเย็น"
    },
    {
      "message_id": 427,
      "agent_id": 2,
      "delay": 4.561,
      "speech_duration": 4.58,
      "transcribe_duration": 4.561,
      "wpm": 131,
      "message": "นักเรียนเงิน 100 นักเรียนเอาไปใช้ทำอะไร"
    },
    {
      "message_id": 428,
      "agent_id": 2,
      "delay": 0.26,
      "speech_duration": 0.228,
      "transcribe_duration": 0.26,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 429,
      "agent_id": 2,
      "delay": 0.274,
      "speech_duration": 0.228,
      "transcribe_duration": 0.274,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 430,
      "agent_id": 2,
      "delay": 0.235,
      "speech_duration": 0.228,
      "transcribe_duration": 0.235,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 431,
      "agent_id": 2,
      "delay": 0.273,
      "speech_duration": 0.228,
      "transcribe_duration": 0.273,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 432,
      "agent_id": 2,
      "delay": 0.257,
      "speech_duration": 0.228,
      "transcribe_duration": 0.257,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 433,
      "agent_id": 2,
      "delay": 1.721,
      "speech_duration": 1.764,
      "transcribe_duration": 1.721,
      "wpm": 68,
      "message": "ซื้อขนม"
    },
    {
      "message_id": 434,
      "agent_id": 2,
      "delay": 0.49,
      "speech_duration": 0.548,
      "transcribe_duration": 0.49,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 435,
      "agent_id": 2,
      "delay": 2.692,
      "speech_duration": 2.724,
      "transcribe_duration": 2.692,
      "wpm": 105,
      "message": "ส่วนมากจะมีซื้อขนม"
    },
    {
      "message_id": 436,
      "agent_id": 2,
      "delay": 0.251,
      "speech_duration": 0.292,
      "transcribe_duration": 0.251,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 437,
      "agent_id": 2,
      "delay": 0.627,
      "speech_duration": 0.676,
      "transcribe_duration": 0.627,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 438,
      "agent_id": 2,
      "delay": 2.564,
      "speech_duration": 2.596,
      "transcribe_duration": 2.564,
      "wpm": 87,
      "message": "ขอของใช้เซเว่น"
    },
    {
      "message_id": 439,
      "agent_id": 2,
      "delay": 1.069,
      "speech_duration": 1.124,
      "transcribe_duration": 1.069,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 440,
      "agent_id": 2,
      "delay": 3.551,
      "speech_duration": 3.556,
      "transcribe_duration": 3.551,
      "wpm": 135,
      "message": "จริงๆครูบิ๊กอยากให้นักเรียนนะคะ"
    },
    {
      "message_id": 441,
      "agent_id": 2,
      "delay": 1.599,
      "speech_duration": 1.636,
      "transcribe_duration": 1.599,
      "wpm": 193,
      "message": "อยากให้นักเรียนเนี่ย"
    },
    {
      "message_id": 442,
      "agent_id": 2,
      "delay": 9.501,
      "speech_duration": 9.38,
      "transcribe_duration": 9.501,
      "wpm": 130,
      "message": "มีการเก็บออมนะคะเพราะว่าในอนาคตต่อไปถ้าเราออมปุ๊บนะคะถ้ารอปุ๊บเนี่ยเราก็จะสามารถ"
    },
    {
      "message_id": 443,
      "agent_id": 2,
      "delay": 0.292,
      "speech_duration": 0.228,
      "transcribe_duration": 0.292,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 444,
      "agent_id": 2,
      "delay": 3.382,
      "speech_duration": 3.428,
      "transcribe_duration": 3.382,
      "wpm": 83,
      "message": "ใช้เงินนะคะใช้เงิน"
    },
    {
      "message_id": 445,
      "agent_id": 2,
      "delay": 0.223,
      "speech_duration": 0.228,
      "transcribe_duration": 0.223,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 446,
      "agent_id": 2,
      "delay": 1.913,
      "speech_duration": 1.956,
      "transcribe_duration": 1.913,
      "wpm": 84,
      "message": "ในอนาคตได้"
    },
    {
      "message_id": 447,
      "agent_id": 2,
      "delay": 0.253,
      "speech_duration": 0.292,
      "transcribe_duration": 0.253,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 448,
      "agent_id": 2,
      "delay": 0.293,
      "speech_duration": 0.292,
      "transcribe_duration": 0.293,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 449,
      "agent_id": 2,
      "delay": 3.731,
      "speech_duration": 3.684,
      "transcribe_duration": 3.731,
      "wpm": 110,
      "message": "ที่นี่วิธีการออมเราทำยังไง"
    },
    {
      "message_id": 450,
      "agent_id": 2,
      "delay": 0.227,
      "speech_duration": 0.228,
      "transcribe_duration": 0.227,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 451,
      "agent_id": 2,
      "delay": 8.089,
      "speech_duration": 7.972,
      "transcribe_duration": 8.089,
      "wpm": 162,
      "message": "สมมุติเรามีเงินอยู่ 100 บาทที่คุณพ่อคุณแม่ให้เรามานะคะให้เราแบ่งออกเป็น 2 ส่วนด้วยกัน"
    },
    {
      "message_id": 452,
      "agent_id": 2,
      "delay": 7.667,
      "speech_duration": 7.652,
      "transcribe_duration": 7.667,
      "wpm": 116,
      "message": "ส่วนแรกก็คือเก็บออมไว้ 25% มี 100 บาทเก็บเอาไว้ 25 บาทนะคะ"
    },
    {
      "message_id": 453,
      "agent_id": 2,
      "delay": 3.92,
      "speech_duration": 3.94,
      "transcribe_duration": 3.92,
      "wpm": 133,
      "message": "ไม่ต้องใช้เอาไปหยอดกระปุกละ 25 บาท"
    },
    {
      "message_id": 454,
      "agent_id": 2,
      "delay": 2.882,
      "speech_duration": 2.916,
      "transcribe_duration": 2.882,
      "wpm": 77,
      "message": "75 บาทเอาไปใช้"
    },
    {
      "message_id": 455,
      "agent_id": 2,
      "delay": 7.387,
      "speech_duration": 7.396,
      "transcribe_duration": 7.387,
      "wpm": 124,
      "message": "เอาไปใช้ได้ลูกจะกินขนมหรือว่าไปซื้อของใช้ส่วนตัวลูกก็ได้นะคะ"
    },
    {
      "message_id": 456,
      "agent_id": 2,
      "delay": 6.616,
      "speech_duration": 6.628,
      "transcribe_duration": 6.616,
      "wpm": 143,
      "message": "เพราะฉะนั้นลูกๆก็จะมีเงินเก็บเงินออมอาทิตย์นึงอาทิตย์ละ 25 บาท"
    },
    {
      "message_id": 457,
      "agent_id": 2,
      "delay": 1.209,
      "speech_duration": 1.252,
      "transcribe_duration": 1.209,
      "wpm": 108,
      "message": "ถูกไหมคะ"
    },
    {
      "message_id": 458,
      "agent_id": 2,
      "delay": 2.672,
      "speech_duration": 2.66,
      "transcribe_duration": 2.672,
      "wpm": 124,
      "message": "มันมีกี่อาทิตย์ล่ะ 40"
    },
    {
      "message_id": 459,
      "agent_id": 2,
      "delay": 0.594,
      "speech_duration": 0.612,
      "transcribe_duration": 0.594,
      "wpm": 147,
      "message": "ศัพท์"
    },
    {
      "message_id": 460,
      "agent_id": 2,
      "delay": 1.077,
      "speech_duration": 1.124,
      "transcribe_duration": 1.077,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 461,
      "agent_id": 2,
      "delay": 6.891,
      "speech_duration": 6.82,
      "transcribe_duration": 6.891,
      "wpm": 165,
      "message": "20 สัปดาห์ 1 เทอมนะคะลูกคิดดูนะ 20 สัปดาห์ 1 เทอมลูกจะมีเงินเก็บไปเท่าไหร่"
    },
    {
      "message_id": 462,
      "agent_id": 2,
      "delay": 1.027,
      "speech_duration": 1.06,
      "transcribe_duration": 1.027,
      "wpm": 127,
      "message": "ถูกไหมคะ"
    },
    {
      "message_id": 463,
      "agent_id": 2,
      "delay": 0.554,
      "speech_duration": 0.228,
      "transcribe_duration": 0.554,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 464,
      "agent_id": 2,
      "delay": 0.254,
      "speech_duration": 0.228,
      "transcribe_duration": 0.254,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 465,
      "agent_id": 2,
      "delay": 0.715,
      "speech_duration": 0.74,
      "transcribe_duration": 0.715,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 466,
      "agent_id": 2,
      "delay": 0.209,
      "speech_duration": 0.228,
      "transcribe_duration": 0.209,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 467,
      "agent_id": 2,
      "delay": 0.387,
      "speech_duration": 0.42,
      "transcribe_duration": 0.387,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 468,
      "agent_id": 2,
      "delay": 3.52,
      "speech_duration": 3.556,
      "transcribe_duration": 3.52,
      "wpm": 148,
      "message": "เงินเก็บไปเท่าไหร่ 20 สัปดาห์นะลูก"
    },
    {
      "message_id": 469,
      "agent_id": 2,
      "delay": 1.747,
      "speech_duration": 1.764,
      "transcribe_duration": 1.747,
      "wpm": 85,
      "message": "ใน 1 เทอม"
    },
    {
      "message_id": 470,
      "agent_id": 2,
      "delay": 0.217,
      "speech_duration": 0.228,
      "transcribe_duration": 0.217,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 471,
      "agent_id": 2,
      "delay": 0.271,
      "speech_duration": 0.292,
      "transcribe_duration": 0.271,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 472,
      "agent_id": 2,
      "delay": 0.507,
      "speech_duration": 0.548,
      "transcribe_duration": 0.507,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 473,
      "agent_id": 2,
      "delay": 2.422,
      "speech_duration": 2.468,
      "transcribe_duration": 2.422,
      "wpm": 109,
      "message": "1 เทอม 20 สัปดาห์"
    },
    {
      "message_id": 474,
      "agent_id": 2,
      "delay": 0.233,
      "speech_duration": 0.292,
      "transcribe_duration": 0.233,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 475,
      "agent_id": 2,
      "delay": 0.632,
      "speech_duration": 0.676,
      "transcribe_duration": 0.632,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 476,
      "agent_id": 2,
      "delay": 0.247,
      "speech_duration": 0.292,
      "transcribe_duration": 0.247,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 477,
      "agent_id": 2,
      "delay": 0.298,
      "speech_duration": 0.228,
      "transcribe_duration": 0.298,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 478,
      "agent_id": 2,
      "delay": 0.512,
      "speech_duration": 0.548,
      "transcribe_duration": 0.512,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 479,
      "agent_id": 2,
      "delay": 4.707,
      "speech_duration": 4.708,
      "transcribe_duration": 4.707,
      "wpm": 92,
      "message": "เมื่อคืนมี 25 บาทคูณ 20 นะคะ"
    },
    {
      "message_id": 480,
      "agent_id": 2,
      "delay": 0.245,
      "speech_duration": 0.292,
      "transcribe_duration": 0.245,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 481,
      "agent_id": 2,
      "delay": 0.305,
      "speech_duration": 0.292,
      "transcribe_duration": 0.305,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 482,
      "agent_id": 2,
      "delay": 0.392,
      "speech_duration": 0.292,
      "transcribe_duration": 0.392,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 483,
      "agent_id": 2,
      "delay": 4.188,
      "speech_duration": 4.196,
      "transcribe_duration": 4.188,
      "wpm": 136,
      "message": "เพราะฉะนั้นเทอม 1 ลูกจะมีเงินเก็บอยู่"
    },
    {
      "message_id": 484,
      "agent_id": 2,
      "delay": 0.27,
      "speech_duration": 0.292,
      "transcribe_duration": 0.27,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 485,
      "agent_id": 2,
      "delay": 2.421,
      "speech_duration": 2.468,
      "transcribe_duration": 2.421,
      "wpm": 97,
      "message": "500 บาทถูกไหมคะ"
    },
    {
      "message_id": 486,
      "agent_id": 2,
      "delay": 6.995,
      "speech_duration": 7.012,
      "transcribe_duration": 6.995,
      "wpm": 116,
      "message": "500 บาท 500 บาทที่นี่มันมาเกี่ยวกับเลขยกกำลังยังไงลูก"
    },
    {
      "message_id": 487,
      "agent_id": 2,
      "delay": 1.584,
      "speech_duration": 1.636,
      "transcribe_duration": 1.584,
      "wpm": 128,
      "message": "มันเกี่ยวนะคะ"
    },
    {
      "message_id": 488,
      "agent_id": 2,
      "delay": 0.283,
      "speech_duration": 0.228,
      "transcribe_duration": 0.283,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 489,
      "agent_id": 2,
      "delay": 0.208,
      "speech_duration": 0.228,
      "transcribe_duration": 0.208,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 490,
      "agent_id": 2,
      "delay": 0.265,
      "speech_duration": 0.228,
      "transcribe_duration": 0.265,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 491,
      "agent_id": 2,
      "delay": 7.972,
      "speech_duration": 7.972,
      "transcribe_duration": 7.972,
      "wpm": 132,
      "message": "เรามีเงินเก็บ 500 บาทเราไม่ต้องเก็บไว้กับตัวเองค่ะเราก็เอาไปฝากธนาคาร"
    },
    {
      "message_id": 492,
      "agent_id": 2,
      "delay": 0.809,
      "speech_duration": 0.868,
      "transcribe_duration": 0.809,
      "wpm": 121,
      "message": "ถูกไหม"
    },
    {
      "message_id": 493,
      "agent_id": 2,
      "delay": 0.283,
      "speech_duration": 0.228,
      "transcribe_duration": 0.283,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 494,
      "agent_id": 2,
      "delay": 7.765,
      "speech_duration": 7.652,
      "transcribe_duration": 7.765,
      "wpm": 118,
      "message": "เราเอาไปฝากธนาคารพอไปฝากธนาคารปุ๊บนะลูกมันจะมีคำว่าดอกเบี้ย"
    },
    {
      "message_id": 495,
      "agent_id": 2,
      "delay": 3.592,
      "speech_duration": 3.62,
      "transcribe_duration": 3.592,
      "wpm": 186,
      "message": "ใช่ไหมเพราะเราไปฝากธนาคารได้ดอกเบี้ยเพิ่มไหม"
    },
    {
      "message_id": 496,
      "agent_id": 2,
      "delay": 4.867,
      "speech_duration": 4.9,
      "transcribe_duration": 4.867,
      "wpm": 129,
      "message": "เออได้ดอกเบี้ยนะคะดอกเบี้ยตัวนี้ที่เราได้"
    },
    {
      "message_id": 497,
      "agent_id": 2,
      "delay": 0.283,
      "speech_duration": 0.228,
      "transcribe_duration": 0.283,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 498,
      "agent_id": 2,
      "delay": 0.248,
      "speech_duration": 0.228,
      "transcribe_duration": 0.248,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 499,
      "agent_id": 2,
      "delay": 0.436,
      "speech_duration": 0.228,
      "transcribe_duration": 0.436,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 500,
      "agent_id": 2,
      "delay": 4.479,
      "speech_duration": 4.516,
      "transcribe_duration": 4.479,
      "wpm": 113,
      "message": "มันจะคิดดอกเบี้ยทบต้นถ้าเราไม่ถอน"
    },
    {
      "message_id": 501,
      "agent_id": 2,
      "delay": 1.8,
      "speech_duration": 1.828,
      "transcribe_duration": 1.8,
      "wpm": 139,
      "message": "ถ้าเราไม่ถอนนะคะ"
    },
    {
      "message_id": 502,
      "agent_id": 2,
      "delay": 0.283,
      "speech_duration": 0.292,
      "transcribe_duration": 0.283,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 503,
      "agent_id": 2,
      "delay": 2.751,
      "speech_duration": 2.852,
      "transcribe_duration": 2.751,
      "wpm": 84,
      "message": "ฝากเพิ่มนี้ 500"
    },
    {
      "message_id": 504,
      "agent_id": 2,
      "delay": 3.835,
      "speech_duration": 3.876,
      "transcribe_duration": 3.835,
      "wpm": 155,
      "message": "เทอมหน้ามาเก็บอีกเหมือนเดิมถ้าสมมุติได้"
    },
    {
      "message_id": 505,
      "agent_id": 2,
      "delay": 0.27,
      "speech_duration": 0.228,
      "transcribe_duration": 0.27,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 506,
      "agent_id": 2,
      "delay": 4.175,
      "speech_duration": 4.196,
      "transcribe_duration": 4.175,
      "wpm": 136,
      "message": "สัปดาห์ละ 100 ก็ 25 บาททุกสัปดาห์นะคะ"
    },
    {
      "message_id": 507,
      "agent_id": 2,
      "delay": 0.217,
      "speech_duration": 0.228,
      "transcribe_duration": 0.217,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 508,
      "agent_id": 2,
      "delay": 0.247,
      "speech_duration": 0.228,
      "transcribe_duration": 0.247,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 509,
      "agent_id": 2,
      "delay": 0.282,
      "speech_duration": 0.292,
      "transcribe_duration": 0.282,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 510,
      "agent_id": 2,
      "delay": 0.809,
      "speech_duration": 0.868,
      "transcribe_duration": 0.809,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 511,
      "agent_id": 2,
      "delay": 0.882,
      "speech_duration": 0.932,
      "transcribe_duration": 0.882,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 512,
      "agent_id": 2,
      "delay": 1.514,
      "speech_duration": 1.572,
      "transcribe_duration": 1.514,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 513,
      "agent_id": 2,
      "delay": 0.823,
      "speech_duration": 0.868,
      "transcribe_duration": 0.823,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 514,
      "agent_id": 2,
      "delay": 0.337,
      "speech_duration": 0.356,
      "transcribe_duration": 0.337,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 515,
      "agent_id": 2,
      "delay": 0.273,
      "speech_duration": 0.228,
      "transcribe_duration": 0.273,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 516,
      "agent_id": 2,
      "delay": 5.569,
      "speech_duration": 5.604,
      "transcribe_duration": 5.569,
      "wpm": 99,
      "message": "ธนาคารให้ดอกเบี้ยเราโดยคิดดอกเบี้ยทบ"
    },
    {
      "message_id": 517,
      "agent_id": 2,
      "delay": 3.205,
      "speech_duration": 3.236,
      "transcribe_duration": 3.205,
      "wpm": 107,
      "message": "ต้นนะคะมันจะมีสูตรนะคะ"
    },
    {
      "message_id": 518,
      "agent_id": 2,
      "delay": 3.283,
      "speech_duration": 3.3,
      "transcribe_duration": 3.283,
      "wpm": 141,
      "message": "สูตรของเขาจะมีเลขยกกำลังเข้ามา"
    },
    {
      "message_id": 519,
      "agent_id": 2,
      "delay": 1.41,
      "speech_duration": 1.444,
      "transcribe_duration": 1.41,
      "wpm": 156,
      "message": "เกี่ยวข้องด้วย"
    },
    {
      "message_id": 520,
      "agent_id": 2,
      "delay": 0.31,
      "speech_duration": 0.292,
      "transcribe_duration": 0.31,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 521,
      "agent_id": 2,
      "delay": 0.287,
      "speech_duration": 0.292,
      "transcribe_duration": 0.287,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 522,
      "agent_id": 2,
      "delay": 2.496,
      "speech_duration": 2.532,
      "transcribe_duration": 2.496,
      "wpm": 172,
      "message": "เพราะฉะนั้นนักเรียนเห็นไหมคะ"
    },
    {
      "message_id": 523,
      "agent_id": 2,
      "delay": 0.312,
      "speech_duration": 0.356,
      "transcribe_duration": 0.312,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 524,
      "agent_id": 2,
      "delay": 1.716,
      "speech_duration": 1.764,
      "transcribe_duration": 1.716,
      "wpm": 94,
      "message": "เลขยกกำลัง"
    },
    {
      "message_id": 525,
      "agent_id": 2,
      "delay": 3.531,
      "speech_duration": 3.556,
      "transcribe_duration": 3.531,
      "wpm": 139,
      "message": "มีส่วนเกี่ยวข้องกับชีวิตเรายังไง"
    },
    {
      "message_id": 526,
      "agent_id": 2,
      "delay": 0.214,
      "speech_duration": 0.228,
      "transcribe_duration": 0.214,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 527,
      "agent_id": 2,
      "delay": 1.21,
      "speech_duration": 1.252,
      "transcribe_duration": 1.21,
      "wpm": 48,
      "message": "ถ้า"
    },
    {
      "message_id": 528,
      "agent_id": 2,
      "delay": 5.392,
      "speech_duration": 5.348,
      "transcribe_duration": 5.392,
      "wpm": 157,
      "message": "สูตรพวกนี้ไม่มีเลขยกกำลังมาคิดก็จะไม่ได้ก็คิดไม่ได้นะคะ"
    },
    {
      "message_id": 529,
      "agent_id": 2,
      "delay": 7.722,
      "speech_duration": 7.716,
      "transcribe_duration": 7.722,
      "wpm": 130,
      "message": "เพราะฉะนั้นวันนี้ครูบิ๊กขอให้นักเรียนทุกคนนะคะตั้งใจเรียนนะคะดูว่า"
    },
    {
      "message_id": 530,
      "agent_id": 2,
      "delay": 2.993,
      "speech_duration": 2.98,
      "transcribe_duration": 2.993,
      "wpm": 166,
      "message": "ก็เห็นความสำคัญของเลขยกกำลังแล้ว"
    },
    {
      "message_id": 531,
      "agent_id": 2,
      "delay": 1.268,
      "speech_duration": 1.316,
      "transcribe_duration": 1.268,
      "wpm": 137,
      "message": "เพราะฉะนั้น"
    },
    {
      "message_id": 532,
      "agent_id": 2,
      "delay": 0.305,
      "speech_duration": 0.356,
      "transcribe_duration": 0.305,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 533,
      "agent_id": 2,
      "delay": 2.563,
      "speech_duration": 2.596,
      "transcribe_duration": 2.563,
      "wpm": 133,
      "message": "เรามาเริ่มเรียนกันนะคะ"
    },
    {
      "message_id": 534,
      "agent_id": 2,
      "delay": 0.384,
      "speech_duration": 0.42,
      "transcribe_duration": 0.384,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 535,
      "agent_id": 2,
      "delay": 11.927,
      "speech_duration": 11.748,
      "transcribe_duration": 11.927,
      "wpm": 148,
      "message": "ก่อนอื่นที่จะเริ่มเรียนครูบิ๊กถามหน่อยสิ่งนี้สำคัญมากในการเรียนเรื่องเลขยกกำลังนักเรียนจะต้องรู้ว่าการคูณนะคะต้องมี"
    },
    {
      "message_id": 536,
      "agent_id": 2,
      "delay": 3.783,
      "speech_duration": 3.812,
      "transcribe_duration": 3.783,
      "wpm": 142,
      "message": "ความรู้ในเรื่องของการคูณก่อนถามก่อน"
    },
    {
      "message_id": 537,
      "agent_id": 2,
      "delay": 0.271,
      "speech_duration": 0.292,
      "transcribe_duration": 0.271,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 538,
      "agent_id": 2,
      "delay": 3.745,
      "speech_duration": 3.748,
      "transcribe_duration": 3.745,
      "wpm": 80,
      "message": "คูณจำนวนใดๆกับศูนย์"
    },
    {
      "message_id": 539,
      "agent_id": 2,
      "delay": 0.237,
      "speech_duration": 0.292,
      "transcribe_duration": 0.237,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 540,
      "agent_id": 2,
      "delay": 0.206,
      "speech_duration": 0.228,
      "transcribe_duration": 0.206,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 541,
      "agent_id": 2,
      "delay": 0.245,
      "speech_duration": 0.292,
      "transcribe_duration": 0.245,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 542,
      "agent_id": 2,
      "delay": 0.637,
      "speech_duration": 0.676,
      "transcribe_duration": 0.637,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 543,
      "agent_id": 2,
      "delay": 6.18,
      "speech_duration": 6.116,
      "transcribe_duration": 6.18,
      "wpm": 142,
      "message": "ถ้าสมมุติว่าครูปิ๊กให้นักเรียนครูจำนวนต่างๆนะคะกับศูนย์นะ"
    },
    {
      "message_id": 544,
      "agent_id": 2,
      "delay": 0.307,
      "speech_duration": 0.292,
      "transcribe_duration": 0.307,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 545,
      "agent_id": 2,
      "delay": 1.098,
      "speech_duration": 1.124,
      "transcribe_duration": 1.098,
      "wpm": 133,
      "message": "กลับศูนย์"
    },
    {
      "message_id": 546,
      "agent_id": 2,
      "delay": 1.322,
      "speech_duration": 1.38,
      "transcribe_duration": 1.322,
      "wpm": 109,
      "message": "อย่างเช่น"
    },
    {
      "message_id": 547,
      "agent_id": 2,
      "delay": 0.373,
      "speech_duration": 0.42,
      "transcribe_duration": 0.373,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 548,
      "agent_id": 2,
      "delay": 0.39,
      "speech_duration": 0.42,
      "transcribe_duration": 0.39,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 549,
      "agent_id": 2,
      "delay": 0.244,
      "speech_duration": 0.228,
      "transcribe_duration": 0.244,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 550,
      "agent_id": 2,
      "delay": 3.333,
      "speech_duration": 3.364,
      "transcribe_duration": 3.333,
      "wpm": 49,
      "message": "3 * 0 นะคะ"
    },
    {
      "message_id": 551,
      "agent_id": 2,
      "delay": 1.664,
      "speech_duration": 1.7,
      "transcribe_duration": 1.664,
      "wpm": 53,
      "message": "3 * 0"
    },
    {
      "message_id": 552,
      "agent_id": 2,
      "delay": 0.294,
      "speech_duration": 0.356,
      "transcribe_duration": 0.294,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 553,
      "agent_id": 2,
      "delay": 1.788,
      "speech_duration": 1.828,
      "transcribe_duration": 1.788,
      "wpm": 107,
      "message": "มันจะเท่ากับ"
    },
    {
      "message_id": 554,
      "agent_id": 2,
      "delay": 3.525,
      "speech_duration": 3.556,
      "transcribe_duration": 3.525,
      "wpm": 93,
      "message": "3 * 0 เท่ากับเท่าไหร่"
    },
    {
      "message_id": 555,
      "agent_id": 2,
      "delay": 0.216,
      "speech_duration": 0.228,
      "transcribe_duration": 0.216,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 556,
      "agent_id": 2,
      "delay": 2.111,
      "speech_duration": 2.148,
      "transcribe_duration": 2.111,
      "wpm": 70,
      "message": "อะไรก็ตาม"
    },
    {
      "message_id": 557,
      "agent_id": 2,
      "delay": 4.68,
      "speech_duration": 4.644,
      "transcribe_duration": 4.68,
      "wpm": 120,
      "message": "อะไรก็ตามนะคะที่คูณกับ 0 ตอบเท่าไหร่"
    },
    {
      "message_id": 558,
      "agent_id": 2,
      "delay": 0.292,
      "speech_duration": 0.228,
      "transcribe_duration": 0.292,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 559,
      "agent_id": 2,
      "delay": 0.941,
      "speech_duration": 0.996,
      "transcribe_duration": 0.941,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 560,
      "agent_id": 2,
      "delay": 0.302,
      "speech_duration": 0.356,
      "transcribe_duration": 0.302,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 561,
      "agent_id": 2,
      "delay": 0.286,
      "speech_duration": 0.228,
      "transcribe_duration": 0.286,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 562,
      "agent_id": 2,
      "delay": 1.802,
      "speech_duration": 1.828,
      "transcribe_duration": 1.802,
      "wpm": 98,
      "message": "3 * 0 ก็คือ"
    },
    {
      "message_id": 563,
      "agent_id": 2,
      "delay": 1.136,
      "speech_duration": 1.188,
      "transcribe_duration": 1.136,
      "wpm": 139,
      "message": "เท่าไหร่คะ"
    },
    {
      "message_id": 564,
      "agent_id": 2,
      "delay": 3.456,
      "speech_duration": 3.492,
      "transcribe_duration": 3.456,
      "wpm": 86,
      "message": "3 หรอไม่ใช่บวกนะลูก"
    },
    {
      "message_id": 565,
      "agent_id": 2,
      "delay": 0.263,
      "speech_duration": 0.228,
      "transcribe_duration": 0.263,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 566,
      "agent_id": 2,
      "delay": 0.439,
      "speech_duration": 0.484,
      "transcribe_duration": 0.439,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 567,
      "agent_id": 2,
      "delay": 0.255,
      "speech_duration": 0.228,
      "transcribe_duration": 0.255,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 568,
      "agent_id": 2,
      "delay": 0.234,
      "speech_duration": 0.228,
      "transcribe_duration": 0.234,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 569,
      "agent_id": 2,
      "delay": 0.305,
      "speech_duration": 0.292,
      "transcribe_duration": 0.305,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 570,
      "agent_id": 2,
      "delay": 0.382,
      "speech_duration": 0.42,
      "transcribe_duration": 0.382,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 571,
      "agent_id": 2,
      "delay": 0.293,
      "speech_duration": 0.292,
      "transcribe_duration": 0.293,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 572,
      "agent_id": 2,
      "delay": 0.235,
      "speech_duration": 0.228,
      "transcribe_duration": 0.235,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 573,
      "agent_id": 2,
      "delay": 1.847,
      "speech_duration": 1.892,
      "transcribe_duration": 1.847,
      "wpm": 111,
      "message": "ไม่ใช่บวกนะคะ"
    },
    {
      "message_id": 574,
      "agent_id": 2,
      "delay": 6.236,
      "speech_duration": 6.244,
      "transcribe_duration": 6.236,
      "wpm": 132,
      "message": "อย่าเข้าใจผิดนะสัญลักษณ์การคูณเอาศูนย์มาบวกกัน 3 ครั้ง"
    },
    {
      "message_id": 575,
      "agent_id": 2,
      "delay": 0.228,
      "speech_duration": 0.292,
      "transcribe_duration": 0.228,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 576,
      "agent_id": 2,
      "delay": 3.391,
      "speech_duration": 3.428,
      "transcribe_duration": 3.391,
      "wpm": 66,
      "message": "0 + 0 + 0 นะคะ"
    },
    {
      "message_id": 577,
      "agent_id": 2,
      "delay": 0.238,
      "speech_duration": 0.228,
      "transcribe_duration": 0.238,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 578,
      "agent_id": 2,
      "delay": 0.26,
      "speech_duration": 0.292,
      "transcribe_duration": 0.26,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 579,
      "agent_id": 2,
      "delay": 0.423,
      "speech_duration": 0.356,
      "transcribe_duration": 0.423,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 580,
      "agent_id": 2,
      "delay": 1.653,
      "speech_duration": 1.7,
      "transcribe_duration": 1.653,
      "wpm": 62,
      "message": "ไม่ใช่"
    },
    {
      "message_id": 581,
      "agent_id": 2,
      "delay": 0.288,
      "speech_duration": 0.228,
      "transcribe_duration": 0.288,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 582,
      "agent_id": 2,
      "delay": 11.52,
      "speech_duration": 11.492,
      "transcribe_duration": 11.52,
      "wpm": 111,
      "message": "0 + 0 + 0 3 ครั้งนับสิคะเลข 0 มีกี่ตัวมี 1 ตัว 2 ตัว 3 ตัวเอามารวมกันนะคะเอามารวมกัน"
    },
    {
      "message_id": 583,
      "agent_id": 2,
      "delay": 2.747,
      "speech_duration": 2.788,
      "transcribe_duration": 2.747,
      "wpm": 118,
      "message": "0 + 0 + 0 ได้เท่าไหร่"
    },
    {
      "message_id": 584,
      "agent_id": 2,
      "delay": 0.394,
      "speech_duration": 0.228,
      "transcribe_duration": 0.394,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 585,
      "agent_id": 2,
      "delay": 2.413,
      "speech_duration": 2.468,
      "transcribe_duration": 2.413,
      "wpm": 79,
      "message": "ถูกต้องคือ 0"
    },
    {
      "message_id": 586,
      "agent_id": 2,
      "delay": 2.514,
      "speech_duration": 2.532,
      "transcribe_duration": 2.514,
      "wpm": 101,
      "message": "นักเรียนจะต้องจำ"
    },
    {
      "message_id": 587,
      "agent_id": 2,
      "delay": 1.92,
      "speech_duration": 1.956,
      "transcribe_duration": 1.92,
      "wpm": 130,
      "message": "นักเรียนจะต้องจำ"
    },
    {
      "message_id": 588,
      "agent_id": 2,
      "delay": 5.923,
      "speech_duration": 5.86,
      "transcribe_duration": 5.923,
      "wpm": 90,
      "message": "จำว่าอะไรจำว่าอะไรก็ตามที่คุณกับ 0"
    },
    {
      "message_id": 589,
      "agent_id": 2,
      "delay": 0.496,
      "speech_duration": 0.548,
      "transcribe_duration": 0.496,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 590,
      "agent_id": 2,
      "delay": 0.209,
      "speech_duration": 0.228,
      "transcribe_duration": 0.209,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 591,
      "agent_id": 2,
      "delay": 0.622,
      "speech_duration": 0.676,
      "transcribe_duration": 0.622,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 592,
      "agent_id": 2,
      "delay": 3.399,
      "speech_duration": 3.428,
      "transcribe_duration": 3.399,
      "wpm": 66,
      "message": "เท่ากับ 0 เสมอ"
    },
    {
      "message_id": 593,
      "agent_id": 2,
      "delay": 0.241,
      "speech_duration": 0.292,
      "transcribe_duration": 0.241,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 594,
      "agent_id": 2,
      "delay": 0.271,
      "speech_duration": 0.228,
      "transcribe_duration": 0.271,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 595,
      "agent_id": 2,
      "delay": 0.702,
      "speech_duration": 0.74,
      "transcribe_duration": 0.702,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 596,
      "agent_id": 2,
      "delay": 5.892,
      "speech_duration": 5.796,
      "transcribe_duration": 5.892,
      "wpm": 106,
      "message": "อ้าว 3 * 0 ได้ 0 นะคะ 10 * 0 ได้เท่าไหร่"
    },
    {
      "message_id": 597,
      "agent_id": 2,
      "delay": 0.364,
      "speech_duration": 0.42,
      "transcribe_duration": 0.364,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 598,
      "agent_id": 2,
      "delay": 2.037,
      "speech_duration": 2.084,
      "transcribe_duration": 2.037,
      "wpm": 137,
      "message": "10 * 0 ได้เท่าไหร่"
    },
    {
      "message_id": 599,
      "agent_id": 2,
      "delay": 0.273,
      "speech_duration": 0.292,
      "transcribe_duration": 0.273,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 600,
      "agent_id": 2,
      "delay": 1.13,
      "speech_duration": 1.188,
      "transcribe_duration": 1.13,
      "wpm": 25,
      "message": "0"
    },
    {
      "message_id": 601,
      "agent_id": 2,
      "delay": 1.55,
      "speech_duration": 1.572,
      "transcribe_duration": 1.55,
      "wpm": 67,
      "message": "ใช่ไหม"
    },
    {
      "message_id": 602,
      "agent_id": 2,
      "delay": 2.863,
      "speech_duration": 2.852,
      "transcribe_duration": 2.863,
      "wpm": 95,
      "message": "มิตรภาพ 10 16 ไหม"
    },
    {
      "message_id": 603,
      "agent_id": 2,
      "delay": 0.294,
      "speech_duration": 0.356,
      "transcribe_duration": 0.294,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 604,
      "agent_id": 2,
      "delay": 7.503,
      "speech_duration": 7.46,
      "transcribe_duration": 7.503,
      "wpm": 123,
      "message": "ก็คือ 0 ติดตัวมาบวกกันนะคะ 0 10 ตัวมาบวกกันก็คือเท่ากับศูนย์"
    },
    {
      "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": 3.585,
      "speech_duration": 3.62,
      "transcribe_duration": 3.585,
      "wpm": 87,
      "message": "ถ้าเป็น 100 * 0 นะคะ"
    },
    {
      "message_id": 607,
      "agent_id": 2,
      "delay": 1.211,
      "speech_duration": 1.252,
      "transcribe_duration": 1.211,
      "wpm": 144,
      "message": "ได้เท่าไหร่"
    },
    {
      "message_id": 608,
      "agent_id": 2,
      "delay": 0.51,
      "speech_duration": 0.548,
      "transcribe_duration": 0.51,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 609,
      "agent_id": 2,
      "delay": 1.784,
      "speech_duration": 1.828,
      "transcribe_duration": 1.784,
      "wpm": 66,
      "message": "100 * 0"
    },
    {
      "message_id": 610,
      "agent_id": 2,
      "delay": 0.245,
      "speech_duration": 0.228,
      "transcribe_duration": 0.245,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 611,
      "agent_id": 2,
      "delay": 0.291,
      "speech_duration": 0.228,
      "transcribe_duration": 0.291,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 612,
      "agent_id": 2,
      "delay": 0.452,
      "speech_duration": 0.484,
      "transcribe_duration": 0.452,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 613,
      "agent_id": 2,
      "delay": 0.45,
      "speech_duration": 0.484,
      "transcribe_duration": 0.45,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 614,
      "agent_id": 2,
      "delay": 0.215,
      "speech_duration": 0.292,
      "transcribe_duration": 0.215,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 615,
      "agent_id": 2,
      "delay": 7.217,
      "speech_duration": 7.204,
      "transcribe_duration": 7.217,
      "wpm": 65,
      "message": "ถ้า 100 * 0 = 0 เหมือนเดิมนะคะ"
    },
    {
      "message_id": 616,
      "agent_id": 2,
      "delay": 0.207,
      "speech_duration": 0.228,
      "transcribe_duration": 0.207,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 617,
      "agent_id": 2,
      "delay": 0.255,
      "speech_duration": 0.228,
      "transcribe_duration": 0.255,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 618,
      "agent_id": 2,
      "delay": 15.967,
      "speech_duration": 15.78,
      "transcribe_duration": 15.967,
      "wpm": 116,
      "message": "คำตอบทุกสิ่งทุกอย่างตัวเลขเราก็เลยจะแทนค่าว่าเป็นตัวเอนะคะตัวเลขต่างๆเราจะแทงถ้าเป็นตัวเอไม่ว่าจะเป็นเลข 3 เลข 10 เลข 100"
    },
    {
      "message_id": 619,
      "agent_id": 2,
      "delay": 1.014,
      "speech_duration": 1.06,
      "transcribe_duration": 1.014,
      "wpm": 71,
      "message": "นะคะ"
    },
    {
      "message_id": 620,
      "agent_id": 2,
      "delay": 0.216,
      "speech_duration": 0.228,
      "transcribe_duration": 0.216,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 621,
      "agent_id": 2,
      "delay": 3.358,
      "speech_duration": 3.364,
      "transcribe_duration": 3.358,
      "wpm": 116,
      "message": "คูณกับศูนย์จะเท่ากับศูนย์"
    },
    {
      "message_id": 622,
      "agent_id": 2,
      "delay": 0.387,
      "speech_duration": 0.42,
      "transcribe_duration": 0.387,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 623,
      "agent_id": 2,
      "delay": 2.954,
      "speech_duration": 2.98,
      "transcribe_duration": 2.954,
      "wpm": 106,
      "message": "a hand สัญลักษณ์นะคะ"
    },
    {
      "message_id": 624,
      "agent_id": 2,
      "delay": 4.065,
      "speech_duration": 4.068,
      "transcribe_duration": 4.065,
      "wpm": 74,
      "message": "จำนวนใดๆคือจำนวนใดๆ"
    },
    {
      "message_id": 625,
      "agent_id": 2,
      "delay": 0.291,
      "speech_duration": 0.292,
      "transcribe_duration": 0.291,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 626,
      "agent_id": 2,
      "delay": 1.978,
      "speech_duration": 2.02,
      "transcribe_duration": 1.978,
      "wpm": 89,
      "message": "คูณกับศูนย์"
    },
    {
      "message_id": 627,
      "agent_id": 2,
      "delay": 0.437,
      "speech_duration": 0.484,
      "transcribe_duration": 0.437,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 628,
      "agent_id": 2,
      "delay": 7.162,
      "speech_duration": 7.076,
      "transcribe_duration": 7.162,
      "wpm": 123,
      "message": "ก็จะเท่ากับ 0 เสมอจำเอาไว้นะคะจำไว้นะห้ามลืมนะไม่ลืมนะลูก"
    },
    {
      "message_id": 629,
      "agent_id": 2,
      "delay": 0.945,
      "speech_duration": 0.996,
      "transcribe_duration": 0.945,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 630,
      "agent_id": 2,
      "delay": 0.295,
      "speech_duration": 0.292,
      "transcribe_duration": 0.295,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 631,
      "agent_id": 2,
      "delay": 0.886,
      "speech_duration": 0.932,
      "transcribe_duration": 0.886,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 632,
      "agent_id": 2,
      "delay": 4.672,
      "speech_duration": 4.644,
      "transcribe_duration": 4.672,
      "wpm": 149,
      "message": "ข้อที่ 2 กฎของการคูณอีกอันนึงทบทวนโดยถั่วนะคะ"
    },
    {
      "message_id": 633,
      "agent_id": 2,
      "delay": 0.211,
      "speech_duration": 0.228,
      "transcribe_duration": 0.211,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 634,
      "agent_id": 2,
      "delay": 5.098,
      "speech_duration": 5.028,
      "transcribe_duration": 5.098,
      "wpm": 143,
      "message": "1 * กระสุนอะไรก็ตามคุณกับ 0 ได้ 0 ทีนี้มาดูใหม่"
    },
    {
      "message_id": 635,
      "agent_id": 2,
      "delay": 0.627,
      "speech_duration": 0.676,
      "transcribe_duration": 0.627,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 636,
      "agent_id": 2,
      "delay": 3.084,
      "speech_duration": 3.108,
      "transcribe_duration": 3.084,
      "wpm": 82,
      "message": "จำนวนใดๆคูณกับ 1"
    },
    {
      "message_id": 637,
      "agent_id": 2,
      "delay": 0.285,
      "speech_duration": 0.292,
      "transcribe_duration": 0.285,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 638,
      "agent_id": 2,
      "delay": 0.214,
      "speech_duration": 0.228,
      "transcribe_duration": 0.214,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 639,
      "agent_id": 2,
      "delay": 0.751,
      "speech_duration": 0.804,
      "transcribe_duration": 0.751,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 640,
      "agent_id": 2,
      "delay": 4.094,
      "speech_duration": 4.068,
      "transcribe_duration": 4.094,
      "wpm": 144,
      "message": "จำนวนอะไรก็ตามนะคะอาสาเมื่อกี้คูณกับ 1"
    },
    {
      "message_id": 641,
      "agent_id": 2,
      "delay": 1.402,
      "speech_duration": 1.38,
      "transcribe_duration": 1.402,
      "wpm": 152,
      "message": "ได้เท่าไหร่คะ"
    },
    {
      "message_id": 642,
      "agent_id": 2,
      "delay": 0.314,
      "speech_duration": 0.356,
      "transcribe_duration": 0.314,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 643,
      "agent_id": 2,
      "delay": 2.98,
      "speech_duration": 2.916,
      "transcribe_duration": 2.98,
      "wpm": 129,
      "message": "ได้เท่าไหร่ถ้า 3 x กับ 1"
    },
    {
      "message_id": 644,
      "agent_id": 2,
      "delay": 0.319,
      "speech_duration": 0.356,
      "transcribe_duration": 0.319,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 645,
      "agent_id": 2,
      "delay": 0.293,
      "speech_duration": 0.292,
      "transcribe_duration": 0.293,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 646,
      "agent_id": 2,
      "delay": 0.281,
      "speech_duration": 0.292,
      "transcribe_duration": 0.281,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 647,
      "agent_id": 2,
      "delay": 0.289,
      "speech_duration": 0.228,
      "transcribe_duration": 0.289,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 648,
      "agent_id": 2,
      "delay": 1.919,
      "speech_duration": 1.956,
      "transcribe_duration": 1.919,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 649,
      "agent_id": 2,
      "delay": 4.172,
      "speech_duration": 4.196,
      "transcribe_duration": 4.172,
      "wpm": 82,
      "message": "3 * 1 นั่นหมายถึงว่ามี"
    },
    {
      "message_id": 650,
      "agent_id": 2,
      "delay": 1.078,
      "speech_duration": 1.124,
      "transcribe_duration": 1.078,
      "wpm": 93,
      "message": "อะไรคะ"
    },
    {
      "message_id": 651,
      "agent_id": 2,
      "delay": 2.056,
      "speech_duration": 2.084,
      "transcribe_duration": 2.056,
      "wpm": 130,
      "message": "มี 3 อยู่ 1 ครั้ง"
    },
    {
      "message_id": 652,
      "agent_id": 2,
      "delay": 1.977,
      "speech_duration": 2.02,
      "transcribe_duration": 1.977,
      "wpm": 89,
      "message": "นะคะหรือว่า"
    },
    {
      "message_id": 653,
      "agent_id": 2,
      "delay": 0.289,
      "speech_duration": 0.292,
      "transcribe_duration": 0.289,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 654,
      "agent_id": 2,
      "delay": 0.259,
      "speech_duration": 0.292,
      "transcribe_duration": 0.259,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 655,
      "agent_id": 2,
      "delay": 3.075,
      "speech_duration": 3.108,
      "transcribe_duration": 3.075,
      "wpm": 116,
      "message": "ถ้าเราจะสลับที่ 1 คูณ 3"
    },
    {
      "message_id": 656,
      "agent_id": 2,
      "delay": 0.559,
      "speech_duration": 0.612,
      "transcribe_duration": 0.559,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 657,
      "agent_id": 2,
      "delay": 0.211,
      "speech_duration": 0.228,
      "transcribe_duration": 0.211,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 658,
      "agent_id": 2,
      "delay": 1.528,
      "speech_duration": 1.572,
      "transcribe_duration": 1.528,
      "wpm": 115,
      "message": "ก็จะเท่ากับ"
    },
    {
      "message_id": 659,
      "agent_id": 2,
      "delay": 3.133,
      "speech_duration": 3.172,
      "transcribe_duration": 3.133,
      "wpm": 85,
      "message": "1 + 1 + 1 3 ครั้ง"
    },
    {
      "message_id": 660,
      "agent_id": 2,
      "delay": 0.233,
      "speech_duration": 0.228,
      "transcribe_duration": 0.233,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 661,
      "agent_id": 2,
      "delay": 2.94,
      "speech_duration": 2.98,
      "transcribe_duration": 2.94,
      "wpm": 76,
      "message": "นะคะคำตอบก็คือ"
    },
    {
      "message_id": 662,
      "agent_id": 2,
      "delay": 0.197,
      "speech_duration": 0.228,
      "transcribe_duration": 0.197,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 663,
      "agent_id": 2,
      "delay": 2.18,
      "speech_duration": 2.212,
      "transcribe_duration": 2.18,
      "wpm": 75,
      "message": "3 ตัวไหมคะ"
    },
    {
      "message_id": 664,
      "agent_id": 2,
      "delay": 0.386,
      "speech_duration": 0.42,
      "transcribe_duration": 0.386,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 665,
      "agent_id": 2,
      "delay": 4.88,
      "speech_duration": 4.772,
      "transcribe_duration": 4.88,
      "wpm": 123,
      "message": "คำตอบคือสระอันนี้ใหม่นะถ้า 10 * 1 ราคา"
    },
    {
      "message_id": 666,
      "agent_id": 2,
      "delay": 0.282,
      "speech_duration": 0.228,
      "transcribe_duration": 0.282,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 667,
      "agent_id": 2,
      "delay": 0.432,
      "speech_duration": 0.484,
      "transcribe_duration": 0.432,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 668,
      "agent_id": 2,
      "delay": 0.279,
      "speech_duration": 0.228,
      "transcribe_duration": 0.279,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 669,
      "agent_id": 2,
      "delay": 0.287,
      "speech_duration": 0.356,
      "transcribe_duration": 0.287,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 670,
      "agent_id": 2,
      "delay": 3.02,
      "speech_duration": 3.044,
      "transcribe_duration": 3.02,
      "wpm": 113,
      "message": "10 * 1 ราคาได้เท่าไหร่"
    },
    {
      "message_id": 671,
      "agent_id": 2,
      "delay": 0.21,
      "speech_duration": 0.228,
      "transcribe_duration": 0.21,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 672,
      "agent_id": 2,
      "delay": 0.264,
      "speech_duration": 0.228,
      "transcribe_duration": 0.264,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 673,
      "agent_id": 2,
      "delay": 0.427,
      "speech_duration": 0.484,
      "transcribe_duration": 0.427,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 674,
      "agent_id": 2,
      "delay": 0.38,
      "speech_duration": 0.42,
      "transcribe_duration": 0.38,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 675,
      "agent_id": 2,
      "delay": 1.53,
      "speech_duration": 1.572,
      "transcribe_duration": 1.53,
      "wpm": 29,
      "message": "OK"
    },
    {
      "message_id": 676,
      "agent_id": 2,
      "delay": 0.21,
      "speech_duration": 0.228,
      "transcribe_duration": 0.21,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 677,
      "agent_id": 2,
      "delay": 0.391,
      "speech_duration": 0.42,
      "transcribe_duration": 0.391,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 678,
      "agent_id": 2,
      "delay": 0.215,
      "speech_duration": 0.228,
      "transcribe_duration": 0.215,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 679,
      "agent_id": 2,
      "delay": 3.872,
      "speech_duration": 3.812,
      "transcribe_duration": 3.872,
      "wpm": 98,
      "message": "10 * 1 ก็เท่ากับ 10 นะคะ"
    },
    {
      "message_id": 680,
      "agent_id": 2,
      "delay": 1.97,
      "speech_duration": 2.02,
      "transcribe_duration": 1.97,
      "wpm": 59,
      "message": "100 * 1"
    },
    {
      "message_id": 681,
      "agent_id": 2,
      "delay": 1.33,
      "speech_duration": 1.38,
      "transcribe_duration": 1.33,
      "wpm": 120,
      "message": "เท่าไหร่คะ"
    },
    {
      "message_id": 682,
      "agent_id": 2,
      "delay": 1.016,
      "speech_duration": 1.06,
      "transcribe_duration": 1.016,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 683,
      "agent_id": 2,
      "delay": 2.936,
      "speech_duration": 2.916,
      "transcribe_duration": 2.936,
      "wpm": 98,
      "message": "เก่งมากนะคะเก่งมาก"
    },
    {
      "message_id": 684,
      "agent_id": 2,
      "delay": 4.765,
      "speech_duration": 4.708,
      "transcribe_duration": 4.765,
      "wpm": 140,
      "message": "100 * 1 ก็เท่ากับ 100 นักเรียนเห็นอะไรไหมคะ"
    },
    {
      "message_id": 685,
      "agent_id": 2,
      "delay": 3.72,
      "speech_duration": 3.684,
      "transcribe_duration": 3.72,
      "wpm": 191,
      "message": "นักเรียนเห็นอะไรไหมจับอะไรได้ไหมในสิ่งที่กูพูด"
    },
    {
      "message_id": 686,
      "agent_id": 2,
      "delay": 0.292,
      "speech_duration": 0.228,
      "transcribe_duration": 0.292,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 687,
      "agent_id": 2,
      "delay": 0.278,
      "speech_duration": 0.228,
      "transcribe_duration": 0.278,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 688,
      "agent_id": 2,
      "delay": 0.287,
      "speech_duration": 0.228,
      "transcribe_duration": 0.287,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 689,
      "agent_id": 2,
      "delay": 0.232,
      "speech_duration": 0.228,
      "transcribe_duration": 0.232,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 690,
      "agent_id": 2,
      "delay": 0.249,
      "speech_duration": 0.228,
      "transcribe_duration": 0.249,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 691,
      "agent_id": 2,
      "delay": 0.758,
      "speech_duration": 0.804,
      "transcribe_duration": 0.758,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 692,
      "agent_id": 2,
      "delay": 0.509,
      "speech_duration": 0.548,
      "transcribe_duration": 0.509,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 693,
      "agent_id": 2,
      "delay": 0.686,
      "speech_duration": 0.74,
      "transcribe_duration": 0.686,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 694,
      "agent_id": 2,
      "delay": 0.434,
      "speech_duration": 0.484,
      "transcribe_duration": 0.434,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 695,
      "agent_id": 2,
      "delay": 4.447,
      "speech_duration": 4.388,
      "transcribe_duration": 4.447,
      "wpm": 120,
      "message": "พี่เพียวตอบตอบได้ค่ะออกมาตอบตรงนี้"
    },
    {
      "message_id": 696,
      "agent_id": 2,
      "delay": 7.12,
      "speech_duration": 7.076,
      "transcribe_duration": 7.12,
      "wpm": 131,
      "message": "พี่กุ๊กกิ๊กดูว่า 3 * 10 * 100 * 1 สรุปได้ไหมคะว่ามันเป็นยังไง"
    },
    {
      "message_id": 697,
      "agent_id": 2,
      "delay": 0.287,
      "speech_duration": 0.228,
      "transcribe_duration": 0.287,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 698,
      "agent_id": 2,
      "delay": 0.283,
      "speech_duration": 0.228,
      "transcribe_duration": 0.283,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 699,
      "agent_id": 2,
      "delay": 0.258,
      "speech_duration": 0.292,
      "transcribe_duration": 0.258,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 700,
      "agent_id": 2,
      "delay": 0.286,
      "speech_duration": 0.228,
      "transcribe_duration": 0.286,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 701,
      "agent_id": 2,
      "delay": 0.284,
      "speech_duration": 0.292,
      "transcribe_duration": 0.284,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 702,
      "agent_id": 2,
      "delay": 0.416,
      "speech_duration": 0.484,
      "transcribe_duration": 0.416,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 703,
      "agent_id": 2,
      "delay": 0.495,
      "speech_duration": 0.548,
      "transcribe_duration": 0.495,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 704,
      "agent_id": 2,
      "delay": 0.309,
      "speech_duration": 0.356,
      "transcribe_duration": 0.309,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 705,
      "agent_id": 2,
      "delay": 0.382,
      "speech_duration": 0.42,
      "transcribe_duration": 0.382,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 706,
      "agent_id": 2,
      "delay": 2.432,
      "speech_duration": 2.468,
      "transcribe_duration": 2.432,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 707,
      "agent_id": 2,
      "delay": 0.311,
      "speech_duration": 0.356,
      "transcribe_duration": 0.311,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 708,
      "agent_id": 2,
      "delay": 0.433,
      "speech_duration": 0.484,
      "transcribe_duration": 0.433,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 709,
      "agent_id": 2,
      "delay": 1.714,
      "speech_duration": 1.764,
      "transcribe_duration": 1.714,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 710,
      "agent_id": 2,
      "delay": 0.275,
      "speech_duration": 0.292,
      "transcribe_duration": 0.275,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 711,
      "agent_id": 2,
      "delay": 1.143,
      "speech_duration": 1.188,
      "transcribe_duration": 1.143,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 712,
      "agent_id": 2,
      "delay": 0.514,
      "speech_duration": 0.548,
      "transcribe_duration": 0.514,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 713,
      "agent_id": 2,
      "delay": 0.496,
      "speech_duration": 0.548,
      "transcribe_duration": 0.496,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 714,
      "agent_id": 2,
      "delay": 0.291,
      "speech_duration": 0.228,
      "transcribe_duration": 0.291,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 715,
      "agent_id": 2,
      "delay": 1.648,
      "speech_duration": 1.7,
      "transcribe_duration": 1.648,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 716,
      "agent_id": 2,
      "delay": 0.897,
      "speech_duration": 0.932,
      "transcribe_duration": 0.897,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 717,
      "agent_id": 2,
      "delay": 0.272,
      "speech_duration": 0.228,
      "transcribe_duration": 0.272,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 718,
      "agent_id": 2,
      "delay": 0.627,
      "speech_duration": 0.676,
      "transcribe_duration": 0.627,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 719,
      "agent_id": 2,
      "delay": 4.114,
      "speech_duration": 4.132,
      "transcribe_duration": 4.114,
      "wpm": 123,
      "message": "ไม่ได้ยินเสียงล่ามค่ะไม่ได้ยินค่ะ"
    },
    {
      "message_id": 720,
      "agent_id": 2,
      "delay": 0.433,
      "speech_duration": 0.484,
      "transcribe_duration": 0.433,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 721,
      "agent_id": 2,
      "delay": 1.601,
      "speech_duration": 1.636,
      "transcribe_duration": 1.601,
      "wpm": 110,
      "message": "ได้ยินไหมคะ"
    },
    {
      "message_id": 722,
      "agent_id": 2,
      "delay": 4.357,
      "speech_duration": 4.388,
      "transcribe_duration": 4.357,
      "wpm": 55,
      "message": "บ่ได้ยินแล้วค่ะ"
    },
    {
      "message_id": 723,
      "agent_id": 2,
      "delay": 1.73,
      "speech_duration": 1.764,
      "transcribe_duration": 1.73,
      "wpm": 119,
      "message": "มองไม่เห็นค่ะ"
    },
    {
      "message_id": 724,
      "agent_id": 2,
      "delay": 0.822,
      "speech_duration": 0.868,
      "transcribe_duration": 0.822,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 725,
      "agent_id": 2,
      "delay": 0.313,
      "speech_duration": 0.356,
      "transcribe_duration": 0.313,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 726,
      "agent_id": 2,
      "delay": 7.013,
      "speech_duration": 6.948,
      "transcribe_duration": 7.013,
      "wpm": 117,
      "message": "ให้น้องทำอะไรนะคะตอนล่าง 1 อันแล้วก็ต่อรองกันได้ไหมคะ"
    },
    {
      "message_id": 727,
      "agent_id": 2,
      "delay": 4.401,
      "speech_duration": 4.388,
      "transcribe_duration": 4.401,
      "wpm": 116,
      "message": "อ๋อเป็นจอดเต็มใช่ไหมคะแป๊บนึงนะคะ"
    },
    {
      "message_id": 728,
      "agent_id": 2,
      "delay": 0.309,
      "speech_duration": 0.356,
      "transcribe_duration": 0.309,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 729,
      "agent_id": 2,
      "delay": 0.279,
      "speech_duration": 0.228,
      "transcribe_duration": 0.279,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 730,
      "agent_id": 2,
      "delay": 0.287,
      "speech_duration": 0.292,
      "transcribe_duration": 0.287,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 731,
      "agent_id": 2,
      "delay": 0.382,
      "speech_duration": 0.42,
      "transcribe_duration": 0.382,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 732,
      "agent_id": 2,
      "delay": 0.205,
      "speech_duration": 0.228,
      "transcribe_duration": 0.205,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 733,
      "agent_id": 2,
      "delay": 0.235,
      "speech_duration": 0.228,
      "transcribe_duration": 0.235,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 734,
      "agent_id": 2,
      "delay": 0.563,
      "speech_duration": 0.612,
      "transcribe_duration": 0.563,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 735,
      "agent_id": 2,
      "delay": 2.15,
      "speech_duration": 2.212,
      "transcribe_duration": 2.15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 736,
      "agent_id": 2,
      "delay": 0.244,
      "speech_duration": 0.292,
      "transcribe_duration": 0.244,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 737,
      "agent_id": 2,
      "delay": 0.249,
      "speech_duration": 0.228,
      "transcribe_duration": 0.249,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 738,
      "agent_id": 2,
      "delay": 0.25,
      "speech_duration": 0.228,
      "transcribe_duration": 0.25,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 739,
      "agent_id": 2,
      "delay": 0.209,
      "speech_duration": 0.228,
      "transcribe_duration": 0.209,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 740,
      "agent_id": 2,
      "delay": 0.413,
      "speech_duration": 0.484,
      "transcribe_duration": 0.413,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 741,
      "agent_id": 2,
      "delay": 1.341,
      "speech_duration": 1.38,
      "transcribe_duration": 1.341,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 742,
      "agent_id": 2,
      "delay": 0.25,
      "speech_duration": 0.292,
      "transcribe_duration": 0.25,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 743,
      "agent_id": 2,
      "delay": 0.205,
      "speech_duration": 0.228,
      "transcribe_duration": 0.205,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 744,
      "agent_id": 2,
      "delay": 0.251,
      "speech_duration": 0.228,
      "transcribe_duration": 0.251,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 745,
      "agent_id": 2,
      "delay": 0.272,
      "speech_duration": 0.292,
      "transcribe_duration": 0.272,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 746,
      "agent_id": 2,
      "delay": 0.266,
      "speech_duration": 0.228,
      "transcribe_duration": 0.266,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 747,
      "agent_id": 2,
      "delay": 0.508,
      "speech_duration": 0.548,
      "transcribe_duration": 0.508,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 748,
      "agent_id": 2,
      "delay": 0.291,
      "speech_duration": 0.228,
      "transcribe_duration": 0.291,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 749,
      "agent_id": 2,
      "delay": 0.214,
      "speech_duration": 0.228,
      "transcribe_duration": 0.214,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 750,
      "agent_id": 2,
      "delay": 0.244,
      "speech_duration": 0.228,
      "transcribe_duration": 0.244,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 751,
      "agent_id": 2,
      "delay": 0.291,
      "speech_duration": 0.292,
      "transcribe_duration": 0.291,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 752,
      "agent_id": 2,
      "delay": 0.697,
      "speech_duration": 0.74,
      "transcribe_duration": 0.697,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 753,
      "agent_id": 2,
      "delay": 0.256,
      "speech_duration": 0.228,
      "transcribe_duration": 0.256,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 754,
      "agent_id": 2,
      "delay": 0.272,
      "speech_duration": 0.228,
      "transcribe_duration": 0.272,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 755,
      "agent_id": 2,
      "delay": 0.265,
      "speech_duration": 0.228,
      "transcribe_duration": 0.265,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 756,
      "agent_id": 2,
      "delay": 0.22,
      "speech_duration": 0.228,
      "transcribe_duration": 0.22,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 757,
      "agent_id": 2,
      "delay": 0.254,
      "speech_duration": 0.228,
      "transcribe_duration": 0.254,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 758,
      "agent_id": 2,
      "delay": 1.275,
      "speech_duration": 1.316,
      "transcribe_duration": 1.275,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 759,
      "agent_id": 2,
      "delay": 1.337,
      "speech_duration": 1.38,
      "transcribe_duration": 1.337,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 760,
      "agent_id": 2,
      "delay": 0.935,
      "speech_duration": 0.996,
      "transcribe_duration": 0.935,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 761,
      "agent_id": 2,
      "delay": 0.425,
      "speech_duration": 0.484,
      "transcribe_duration": 0.425,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 762,
      "agent_id": 2,
      "delay": 0.429,
      "speech_duration": 0.484,
      "transcribe_duration": 0.429,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 763,
      "agent_id": 2,
      "delay": 0.284,
      "speech_duration": 0.292,
      "transcribe_duration": 0.284,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 764,
      "agent_id": 2,
      "delay": 0.384,
      "speech_duration": 0.42,
      "transcribe_duration": 0.384,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 765,
      "agent_id": 2,
      "delay": 0.275,
      "speech_duration": 0.228,
      "transcribe_duration": 0.275,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 766,
      "agent_id": 2,
      "delay": 0.67,
      "speech_duration": 0.74,
      "transcribe_duration": 0.67,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 767,
      "agent_id": 2,
      "delay": 1.008,
      "speech_duration": 1.06,
      "transcribe_duration": 1.008,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 768,
      "agent_id": 2,
      "delay": 2.028,
      "speech_duration": 2.084,
      "transcribe_duration": 2.028,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 769,
      "agent_id": 2,
      "delay": 0.225,
      "speech_duration": 0.228,
      "transcribe_duration": 0.225,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 770,
      "agent_id": 2,
      "delay": 1.093,
      "speech_duration": 1.124,
      "transcribe_duration": 1.093,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 771,
      "agent_id": 2,
      "delay": 0.555,
      "speech_duration": 0.612,
      "transcribe_duration": 0.555,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 772,
      "agent_id": 2,
      "delay": 0.862,
      "speech_duration": 0.932,
      "transcribe_duration": 0.862,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 773,
      "agent_id": 2,
      "delay": 1.975,
      "speech_duration": 2.02,
      "transcribe_duration": 1.975,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 774,
      "agent_id": 2,
      "delay": 0.437,
      "speech_duration": 0.484,
      "transcribe_duration": 0.437,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 775,
      "agent_id": 2,
      "delay": 1.144,
      "speech_duration": 1.188,
      "transcribe_duration": 1.144,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 776,
      "agent_id": 2,
      "delay": 5.506,
      "speech_duration": 5.54,
      "transcribe_duration": 5.506,
      "wpm": 89,
      "message": "OK ได้แล้วใช่ไหมคะ ok ได้แล้วค่ะ"
    },
    {
      "message_id": 777,
      "agent_id": 2,
      "delay": 0.888,
      "speech_duration": 0.932,
      "transcribe_duration": 0.888,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 778,
      "agent_id": 2,
      "delay": 0.317,
      "speech_duration": 0.356,
      "transcribe_duration": 0.317,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 779,
      "agent_id": 2,
      "delay": 3.599,
      "speech_duration": 3.62,
      "transcribe_duration": 3.599,
      "wpm": 29,
      "message": "เคครับ"
    },
    {
      "message_id": 780,
      "agent_id": 2,
      "delay": 0.224,
      "speech_duration": 0.228,
      "transcribe_duration": 0.224,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 781,
      "agent_id": 2,
      "delay": 2.707,
      "speech_duration": 2.66,
      "transcribe_duration": 2.707,
      "wpm": 164,
      "message": "ผมถามแล้วครับถ้าตัวเลขนะครับ"
    },
    {
      "message_id": 782,
      "agent_id": 2,
      "delay": 2.419,
      "speech_duration": 2.468,
      "transcribe_duration": 2.419,
      "wpm": 61,
      "message": "100 * 100"
    },
    {
      "message_id": 783,
      "agent_id": 2,
      "delay": 0.444,
      "speech_duration": 0.484,
      "transcribe_duration": 0.444,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 784,
      "agent_id": 2,
      "delay": 1.667,
      "speech_duration": 1.7,
      "transcribe_duration": 1.667,
      "wpm": 159,
      "message": "มันก็เหมือนกับว่า"
    },
    {
      "message_id": 785,
      "agent_id": 2,
      "delay": 1.072,
      "speech_duration": 1.124,
      "transcribe_duration": 1.072,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 786,
      "agent_id": 2,
      "delay": 0.255,
      "speech_duration": 0.228,
      "transcribe_duration": 0.255,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 787,
      "agent_id": 2,
      "delay": 0.458,
      "speech_duration": 0.484,
      "transcribe_duration": 0.458,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 788,
      "agent_id": 2,
      "delay": 0.376,
      "speech_duration": 0.42,
      "transcribe_duration": 0.376,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 789,
      "agent_id": 2,
      "delay": 1.017,
      "speech_duration": 1.06,
      "transcribe_duration": 1.017,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 790,
      "agent_id": 2,
      "delay": 0.415,
      "speech_duration": 0.484,
      "transcribe_duration": 0.415,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 791,
      "agent_id": 2,
      "delay": 0.235,
      "speech_duration": 0.292,
      "transcribe_duration": 0.235,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 792,
      "agent_id": 2,
      "delay": 0.458,
      "speech_duration": 0.484,
      "transcribe_duration": 0.458,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 793,
      "agent_id": 2,
      "delay": 0.943,
      "speech_duration": 0.996,
      "transcribe_duration": 0.943,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 794,
      "agent_id": 2,
      "delay": 0.452,
      "speech_duration": 0.484,
      "transcribe_duration": 0.452,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 795,
      "agent_id": 2,
      "delay": 2.354,
      "speech_duration": 2.404,
      "transcribe_duration": 2.354,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 796,
      "agent_id": 2,
      "delay": 0.559,
      "speech_duration": 0.612,
      "transcribe_duration": 0.559,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 797,
      "agent_id": 2,
      "delay": 0.222,
      "speech_duration": 0.228,
      "transcribe_duration": 0.222,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 798,
      "agent_id": 2,
      "delay": 0.328,
      "speech_duration": 0.356,
      "transcribe_duration": 0.328,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 799,
      "agent_id": 2,
      "delay": 6.374,
      "speech_duration": 6.372,
      "transcribe_duration": 6.374,
      "wpm": 108,
      "message": "อ่านนึงอ่ะค่ะตัวอย่างนะครับถ้าสมมุติว่ามี 100"
    },
    {
      "message_id": 800,
      "agent_id": 2,
      "delay": 0.746,
      "speech_duration": 0.804,
      "transcribe_duration": 0.746,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 801,
      "agent_id": 2,
      "delay": 0.569,
      "speech_duration": 0.612,
      "transcribe_duration": 0.569,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 802,
      "agent_id": 2,
      "delay": 0.232,
      "speech_duration": 0.228,
      "transcribe_duration": 0.232,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 803,
      "agent_id": 2,
      "delay": 0.288,
      "speech_duration": 0.292,
      "transcribe_duration": 0.288,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 804,
      "agent_id": 2,
      "delay": 2.236,
      "speech_duration": 2.276,
      "transcribe_duration": 2.236,
      "wpm": 105,
      "message": "คุณหนึ่งอ่ะครับ"
    },
    {
      "message_id": 805,
      "agent_id": 2,
      "delay": 0.284,
      "speech_duration": 0.228,
      "transcribe_duration": 0.284,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 806,
      "agent_id": 2,
      "delay": 2.115,
      "speech_duration": 2.148,
      "transcribe_duration": 2.115,
      "wpm": 175,
      "message": "มันก็เหมือนกับว่าเรามี 1"
    },
    {
      "message_id": 807,
      "agent_id": 2,
      "delay": 0.231,
      "speech_duration": 0.228,
      "transcribe_duration": 0.231,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 808,
      "agent_id": 2,
      "delay": 2.934,
      "speech_duration": 2.98,
      "transcribe_duration": 2.934,
      "wpm": 176,
      "message": "เท่ากับมีทั้งหมด 100 ตัวถูกไหมครับ"
    },
    {
      "message_id": 809,
      "agent_id": 2,
      "delay": 0.752,
      "speech_duration": 0.804,
      "transcribe_duration": 0.752,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 810,
      "agent_id": 2,
      "delay": 0.43,
      "speech_duration": 0.484,
      "transcribe_duration": 0.43,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 811,
      "agent_id": 2,
      "delay": 0.394,
      "speech_duration": 0.42,
      "transcribe_duration": 0.394,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 812,
      "agent_id": 2,
      "delay": 4.954,
      "speech_duration": 4.836,
      "transcribe_duration": 4.954,
      "wpm": 99,
      "message": "ถูกค่ะ = มี 100 ตัวมาบวกกันนะคะ"
    },
    {
      "message_id": 813,
      "agent_id": 2,
      "delay": 0.246,
      "speech_duration": 0.228,
      "transcribe_duration": 0.246,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 814,
      "agent_id": 2,
      "delay": 1.599,
      "speech_duration": 1.636,
      "transcribe_duration": 1.599,
      "wpm": 73,
      "message": "ถูกแล้ว"
    },
    {
      "message_id": 815,
      "agent_id": 2,
      "delay": 0.696,
      "speech_duration": 0.74,
      "transcribe_duration": 0.696,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 816,
      "agent_id": 2,
      "delay": 0.295,
      "speech_duration": 0.356,
      "transcribe_duration": 0.295,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 817,
      "agent_id": 2,
      "delay": 0.237,
      "speech_duration": 0.228,
      "transcribe_duration": 0.237,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 818,
      "agent_id": 2,
      "delay": 0.384,
      "speech_duration": 0.42,
      "transcribe_duration": 0.384,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 819,
      "agent_id": 2,
      "delay": 0.574,
      "speech_duration": 0.612,
      "transcribe_duration": 0.574,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 820,
      "agent_id": 2,
      "delay": 0.756,
      "speech_duration": 0.804,
      "transcribe_duration": 0.756,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 821,
      "agent_id": 2,
      "delay": 4.121,
      "speech_duration": 4.132,
      "transcribe_duration": 4.121,
      "wpm": 134,
      "message": "เก่งมากนะคะแสดงว่าพี่เพียวเข้าใจนะคะ"
    },
    {
      "message_id": 822,
      "agent_id": 2,
      "delay": 0.299,
      "speech_duration": 0.292,
      "transcribe_duration": 0.299,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 823,
      "agent_id": 2,
      "delay": 6.662,
      "speech_duration": 6.628,
      "transcribe_duration": 6.662,
      "wpm": 118,
      "message": "เด็กมากกูก็จะสรุปให้นักเรียนแบบนี้นะคะจำนวนใดๆก็ตาม"
    },
    {
      "message_id": 824,
      "agent_id": 2,
      "delay": 3.364,
      "speech_duration": 3.364,
      "transcribe_duration": 3.364,
      "wpm": 116,
      "message": "จำนวนใดๆก็ตามไม่ว่าจะเป็น"
    },
    {
      "message_id": 825,
      "agent_id": 2,
      "delay": 2.311,
      "speech_duration": 2.34,
      "transcribe_duration": 2.311,
      "wpm": 96,
      "message": "3 เป็น 10 เป็น"
    },
    {
      "message_id": 826,
      "agent_id": 2,
      "delay": 4.42,
      "speech_duration": 4.388,
      "transcribe_duration": 4.42,
      "wpm": 89,
      "message": "100 รูปีจะให้แทนว่าเอนะคะ"
    },
    {
      "message_id": 827,
      "agent_id": 2,
      "delay": 0.294,
      "speech_duration": 0.228,
      "transcribe_duration": 0.294,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 828,
      "agent_id": 2,
      "delay": 2.58,
      "speech_duration": 2.596,
      "transcribe_duration": 2.58,
      "wpm": 69,
      "message": "เป็นจำนวน A"
    },
    {
      "message_id": 829,
      "agent_id": 2,
      "delay": 0.283,
      "speech_duration": 0.292,
      "transcribe_duration": 0.283,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 830,
      "agent_id": 2,
      "delay": 2.553,
      "speech_duration": 2.596,
      "transcribe_duration": 2.553,
      "wpm": 23,
      "message": "x 1"
    },
    {
      "message_id": 831,
      "agent_id": 2,
      "delay": 3.896,
      "speech_duration": 3.876,
      "transcribe_duration": 3.896,
      "wpm": 85,
      "message": "a x 1 จะเท่ากับเอเสมอ"
    },
    {
      "message_id": 832,
      "agent_id": 2,
      "delay": 0.515,
      "speech_duration": 0.548,
      "transcribe_duration": 0.515,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 833,
      "agent_id": 2,
      "delay": 0.384,
      "speech_duration": 0.42,
      "transcribe_duration": 0.384,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 834,
      "agent_id": 2,
      "delay": 1.146,
      "speech_duration": 1.188,
      "transcribe_duration": 1.146,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 835,
      "agent_id": 2,
      "delay": 0.217,
      "speech_duration": 0.228,
      "transcribe_duration": 0.217,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 836,
      "agent_id": 2,
      "delay": 4.729,
      "speech_duration": 4.708,
      "transcribe_duration": 4.729,
      "wpm": 86,
      "message": "a x 1 นะคะจะเท่ากับ a เสมอ"
    },
    {
      "message_id": 837,
      "agent_id": 2,
      "delay": 3.843,
      "speech_duration": 3.812,
      "transcribe_duration": 3.843,
      "wpm": 114,
      "message": "เพราะฉะนั้นแทนจำนวนอะไรก็ได้"
    },
    {
      "message_id": 838,
      "agent_id": 2,
      "delay": 0.29,
      "speech_duration": 0.228,
      "transcribe_duration": 0.29,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 839,
      "agent_id": 2,
      "delay": 0.238,
      "speech_duration": 0.228,
      "transcribe_duration": 0.238,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 840,
      "agent_id": 2,
      "delay": 0.292,
      "speech_duration": 0.292,
      "transcribe_duration": 0.292,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 841,
      "agent_id": 2,
      "delay": 0.276,
      "speech_duration": 0.292,
      "transcribe_duration": 0.276,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 842,
      "agent_id": 2,
      "delay": 3.464,
      "speech_duration": 3.492,
      "transcribe_duration": 3.464,
      "wpm": 39,
      "message": "10 20 30"
    },
    {
      "message_id": 843,
      "agent_id": 2,
      "delay": 13.157,
      "speech_duration": 12.964,
      "transcribe_duration": 13.157,
      "wpm": 153,
      "message": "ทุกสิ่งทุกอย่างที่เป็นจำนวนที่เป็น a x กับหรือจะเท่ากับจำนวนนั้นเสมอจำเอาไว้นะคะมีอยู่ 2 ข้อแล้วนะที่วันนี้ครูบิ๊กทบทวนข้อแรกอะไรคะ"
    },
    {
      "message_id": 844,
      "agent_id": 2,
      "delay": 2.704,
      "speech_duration": 2.724,
      "transcribe_duration": 2.704,
      "wpm": 99,
      "message": "จำนวนอะไรคูณกับ 0"
    },
    {
      "message_id": 845,
      "agent_id": 2,
      "delay": 0.283,
      "speech_duration": 0.292,
      "transcribe_duration": 0.283,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 846,
      "agent_id": 2,
      "delay": 0.296,
      "speech_duration": 0.356,
      "transcribe_duration": 0.296,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 847,
      "agent_id": 2,
      "delay": 5.129,
      "speech_duration": 5.092,
      "transcribe_duration": 5.129,
      "wpm": 127,
      "message": "จำนวนอะไรก็ตามที่คุณกับ 0 จะเท่ากับ 0 เสมอ"
    },
    {
      "message_id": 848,
      "agent_id": 2,
      "delay": 0.325,
      "speech_duration": 0.356,
      "transcribe_duration": 0.325,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 849,
      "agent_id": 2,
      "delay": 0.274,
      "speech_duration": 0.228,
      "transcribe_duration": 0.274,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 850,
      "agent_id": 2,
      "delay": 0.209,
      "speech_duration": 0.228,
      "transcribe_duration": 0.209,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 851,
      "agent_id": 2,
      "delay": 5.534,
      "speech_duration": 5.476,
      "transcribe_duration": 5.534,
      "wpm": 162,
      "message": "คุณกระสุนจะเท่ากับศูนย์ตลอดนะคะไม่ว่าจะเป็นร้านคุณกับศูนย์"
    },
    {
      "message_id": 852,
      "agent_id": 2,
      "delay": 5.956,
      "speech_duration": 5.924,
      "transcribe_duration": 5.956,
      "wpm": 139,
      "message": "ถ้ามันก็จะเท่ากับศูนย์นะคะจำไว้ว่าสัญลักษณ์การคูณก็คือ"
    },
    {
      "message_id": 853,
      "agent_id": 2,
      "delay": 6.233,
      "speech_duration": 6.244,
      "transcribe_duration": 6.233,
      "wpm": 156,
      "message": "อะไรก็ตามที่คุณกระสุนจะเท่ากับ 0 เสมอไม่มีค่าเลยนะคะว่างเปล่าเลย"
    },
    {
      "message_id": 854,
      "agent_id": 2,
      "delay": 0.625,
      "speech_duration": 0.676,
      "transcribe_duration": 0.625,
      "wpm": 111,
      "message": "นะคะ"
    },
    {
      "message_id": 855,
      "agent_id": 2,
      "delay": 5.713,
      "speech_duration": 5.732,
      "transcribe_duration": 5.713,
      "wpm": 115,
      "message": "ข้อที่ 2 คืออะไรข้อที่สองก็คือจำนวนใดๆก็ตาม"
    },
    {
      "message_id": 856,
      "agent_id": 2,
      "delay": 1.982,
      "speech_duration": 2.02,
      "transcribe_duration": 1.982,
      "wpm": 67,
      "message": "x กับ 11"
    },
    {
      "message_id": 857,
      "agent_id": 2,
      "delay": 0.311,
      "speech_duration": 0.356,
      "transcribe_duration": 0.311,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 858,
      "agent_id": 2,
      "delay": 5.22,
      "speech_duration": 5.22,
      "transcribe_duration": 5.22,
      "wpm": 95,
      "message": "x กับหนึ่งจะเท่ากับจำนวนนั้นเสมอ"
    },
    {
      "message_id": 859,
      "agent_id": 2,
      "delay": 1.325,
      "speech_duration": 1.38,
      "transcribe_duration": 1.325,
      "wpm": 33,
      "message": "นะ"
    },
    {
      "message_id": 860,
      "agent_id": 2,
      "delay": 0.495,
      "speech_duration": 0.548,
      "transcribe_duration": 0.495,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 861,
      "agent_id": 2,
      "delay": 0.526,
      "speech_duration": 0.548,
      "transcribe_duration": 0.526,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 862,
      "agent_id": 2,
      "delay": 0.24,
      "speech_duration": 0.228,
      "transcribe_duration": 0.24,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 863,
      "agent_id": 2,
      "delay": 7.137,
      "speech_duration": 7.076,
      "transcribe_duration": 7.137,
      "wpm": 153,
      "message": "อะไรก็ตามที่คุณกับหนึ่งจะเท่ากับตัวมันเองนะคะจะเท่ากับตัวมันเองนั่นแหละ"
    },
    {
      "message_id": 864,
      "agent_id": 2,
      "delay": 1.518,
      "speech_duration": 1.572,
      "transcribe_duration": 1.518,
      "wpm": 19,
      "message": "K"
    },
    {
      "message_id": 865,
      "agent_id": 2,
      "delay": 2.318,
      "speech_duration": 2.34,
      "transcribe_duration": 2.318,
      "wpm": 58,
      "message": "ผ่านนะคะ"
    },
    {
      "message_id": 866,
      "agent_id": 2,
      "delay": 0.287,
      "speech_duration": 0.292,
      "transcribe_duration": 0.287,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 867,
      "agent_id": 2,
      "delay": 0.823,
      "speech_duration": 0.868,
      "transcribe_duration": 0.823,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 868,
      "agent_id": 2,
      "delay": 0.384,
      "speech_duration": 0.42,
      "transcribe_duration": 0.384,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 869,
      "agent_id": 2,
      "delay": 0.256,
      "speech_duration": 0.228,
      "transcribe_duration": 0.256,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 870,
      "agent_id": 2,
      "delay": 1.28,
      "speech_duration": 1.316,
      "transcribe_duration": 1.28,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 871,
      "agent_id": 2,
      "delay": 0.881,
      "speech_duration": 0.932,
      "transcribe_duration": 0.881,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 872,
      "agent_id": 2,
      "delay": 1.401,
      "speech_duration": 1.444,
      "transcribe_duration": 1.401,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 873,
      "agent_id": 2,
      "delay": 2.408,
      "speech_duration": 2.468,
      "transcribe_duration": 2.408,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 874,
      "agent_id": 2,
      "delay": 0.532,
      "speech_duration": 0.548,
      "transcribe_duration": 0.532,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 875,
      "agent_id": 2,
      "delay": 1.268,
      "speech_duration": 1.316,
      "transcribe_duration": 1.268,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 876,
      "agent_id": 2,
      "delay": 0.757,
      "speech_duration": 0.804,
      "transcribe_duration": 0.757,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 877,
      "agent_id": 2,
      "delay": 1.145,
      "speech_duration": 1.188,
      "transcribe_duration": 1.145,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 878,
      "agent_id": 2,
      "delay": 0.503,
      "speech_duration": 0.548,
      "transcribe_duration": 0.503,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 879,
      "agent_id": 2,
      "delay": 1.08,
      "speech_duration": 1.124,
      "transcribe_duration": 1.08,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 880,
      "agent_id": 2,
      "delay": 0.708,
      "speech_duration": 0.74,
      "transcribe_duration": 0.708,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 881,
      "agent_id": 2,
      "delay": 1.076,
      "speech_duration": 1.124,
      "transcribe_duration": 1.076,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 882,
      "agent_id": 2,
      "delay": 0.237,
      "speech_duration": 0.228,
      "transcribe_duration": 0.237,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 883,
      "agent_id": 2,
      "delay": 0.499,
      "speech_duration": 0.548,
      "transcribe_duration": 0.499,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 884,
      "agent_id": 2,
      "delay": 0.273,
      "speech_duration": 0.228,
      "transcribe_duration": 0.273,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 885,
      "agent_id": 2,
      "delay": 0.823,
      "speech_duration": 0.868,
      "transcribe_duration": 0.823,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 886,
      "agent_id": 2,
      "delay": 0.616,
      "speech_duration": 0.676,
      "transcribe_duration": 0.616,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 887,
      "agent_id": 2,
      "delay": 4.963,
      "speech_duration": 4.964,
      "transcribe_duration": 4.963,
      "wpm": 127,
      "message": "อาทิตย์นี้สัญลักษณ์นะคะสัญลักษณ์ของการคูณ"
    },
    {
      "message_id": 888,
      "agent_id": 2,
      "delay": 0.708,
      "speech_duration": 0.74,
      "transcribe_duration": 0.708,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 889,
      "agent_id": 2,
      "delay": 4.728,
      "speech_duration": 4.708,
      "transcribe_duration": 4.728,
      "wpm": 185,
      "message": "สัญลักษณ์ของการคูณเวลาครูนักเรียนเขียนได้หลายแบบเหมือนกัน"
    },
    {
      "message_id": 890,
      "agent_id": 2,
      "delay": 0.712,
      "speech_duration": 0.74,
      "transcribe_duration": 0.712,
      "wpm": 101,
      "message": "นะคะ"
    },
    {
      "message_id": 891,
      "agent_id": 2,
      "delay": 0.216,
      "speech_duration": 0.292,
      "transcribe_duration": 0.216,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 892,
      "agent_id": 2,
      "delay": 1.022,
      "speech_duration": 1.06,
      "transcribe_duration": 1.022,
      "wpm": 170,
      "message": "ขึ้นอยู่กับ"
    },
    {
      "message_id": 893,
      "agent_id": 2,
      "delay": 2.628,
      "speech_duration": 2.66,
      "transcribe_duration": 2.628,
      "wpm": 152,
      "message": "นักเรียนจะเลือกตัวไหนมาใช้"
    },
    {
      "message_id": 894,
      "agent_id": 2,
      "delay": 2.751,
      "speech_duration": 2.788,
      "transcribe_duration": 2.751,
      "wpm": 102,
      "message": "มีตัวเลขอยู่ 2 ตัว"
    },
    {
      "message_id": 895,
      "agent_id": 2,
      "delay": 0.305,
      "speech_duration": 0.228,
      "transcribe_duration": 0.305,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 896,
      "agent_id": 2,
      "delay": 3.007,
      "speech_duration": 3.044,
      "transcribe_duration": 3.007,
      "wpm": 103,
      "message": "ให้เป็น a กับ B นะคะ"
    },
    {
      "message_id": 897,
      "agent_id": 2,
      "delay": 1.469,
      "speech_duration": 1.508,
      "transcribe_duration": 1.469,
      "wpm": 80,
      "message": "a กับ B"
    },
    {
      "message_id": 898,
      "agent_id": 2,
      "delay": 0.319,
      "speech_duration": 0.356,
      "transcribe_duration": 0.319,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 899,
      "agent_id": 2,
      "delay": 0.491,
      "speech_duration": 0.548,
      "transcribe_duration": 0.491,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 900,
      "agent_id": 2,
      "delay": 5.415,
      "speech_duration": 5.412,
      "transcribe_duration": 5.415,
      "wpm": 105,
      "message": "ตัวเลขนี้สัญลักษณ์การคูณเราสามารถท้าย"
    },
    {
      "message_id": 901,
      "agent_id": 2,
      "delay": 2.641,
      "speech_duration": 2.66,
      "transcribe_duration": 2.641,
      "wpm": 141,
      "message": "สัญลักษณ์คูณได้เลยตัวนี้"
    },
    {
      "message_id": 902,
      "agent_id": 2,
      "delay": 3.523,
      "speech_duration": 3.556,
      "transcribe_duration": 3.523,
      "wpm": 63,
      "message": "x B ได้เลยนะคะ"
    },
    {
      "message_id": 903,
      "agent_id": 2,
      "delay": 0.311,
      "speech_duration": 0.356,
      "transcribe_duration": 0.311,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 904,
      "agent_id": 2,
      "delay": 0.388,
      "speech_duration": 0.42,
      "transcribe_duration": 0.388,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 905,
      "agent_id": 2,
      "delay": 3.713,
      "speech_duration": 3.748,
      "transcribe_duration": 3.713,
      "wpm": 52,
      "message": "หรือเราจะใช้"
    },
    {
      "message_id": 906,
      "agent_id": 2,
      "delay": 2.174,
      "speech_duration": 2.212,
      "transcribe_duration": 2.174,
      "wpm": 115,
      "message": "สัญลักษณ์แทนนะคะ"
    },
    {
      "message_id": 907,
      "agent_id": 2,
      "delay": 0.299,
      "speech_duration": 0.228,
      "transcribe_duration": 0.299,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 908,
      "agent_id": 2,
      "delay": 5.364,
      "speech_duration": 5.348,
      "transcribe_duration": 5.364,
      "wpm": 157,
      "message": "วันนี้ครูปิ๊กเขียนบนกระดานนะคะใช้สัญลักษณ์ a เป็นวงเล็บ"
    },
    {
      "message_id": 909,
      "agent_id": 2,
      "delay": 1,
      "speech_duration": 1.06,
      "transcribe_duration": 1,
      "wpm": 71,
      "message": "นะคะ"
    },
    {
      "message_id": 910,
      "agent_id": 2,
      "delay": 1.137,
      "speech_duration": 1.188,
      "transcribe_duration": 1.137,
      "wpm": 164,
      "message": "อยู่ในวงเล็บ"
    },
    {
      "message_id": 911,
      "agent_id": 2,
      "delay": 3.079,
      "speech_duration": 3.108,
      "transcribe_duration": 3.079,
      "wpm": 82,
      "message": "r\u0026b อยู่ในวงเล็บ"
    },
    {
      "message_id": 912,
      "agent_id": 2,
      "delay": 0.955,
      "speech_duration": 0.996,
      "transcribe_duration": 0.955,
      "wpm": 136,
      "message": "อย่างนี้"
    },
    {
      "message_id": 913,
      "agent_id": 2,
      "delay": 0.209,
      "speech_duration": 0.228,
      "transcribe_duration": 0.209,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 914,
      "agent_id": 2,
      "delay": 8.609,
      "speech_duration": 8.548,
      "transcribe_duration": 8.609,
      "wpm": 161,
      "message": "ก็หมายถึงการคูณเหมือนกันไม่จำเป็นจะต้องมีสัญลักษณ์การคูณให้นักเรียนเข้าใจเลยว่าถ้าใส่วงเล็บ"
    },
    {
      "message_id": 915,
      "agent_id": 2,
      "delay": 1.574,
      "speech_duration": 1.572,
      "transcribe_duration": 1.574,
      "wpm": 162,
      "message": "ถ้าใส่วงเล็บปุ๊บ"
    },
    {
      "message_id": 916,
      "agent_id": 2,
      "delay": 0.38,
      "speech_duration": 0.42,
      "transcribe_duration": 0.38,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 917,
      "agent_id": 2,
      "delay": 2.891,
      "speech_duration": 2.916,
      "transcribe_duration": 2.891,
      "wpm": 113,
      "message": "นั่นหมายถึงการคูณนะคะ"
    },
    {
      "message_id": 918,
      "agent_id": 2,
      "delay": 0.889,
      "speech_duration": 0.932,
      "transcribe_duration": 0.889,
      "wpm": 80,
      "message": "หรือ"
    },
    {
      "message_id": 919,
      "agent_id": 2,
      "delay": 3.649,
      "speech_duration": 3.62,
      "transcribe_duration": 3.649,
      "wpm": 120,
      "message": "ไม่ใส่วงเล็บแต่มาใส่วงเล็บ B"
    },
    {
      "message_id": 920,
      "agent_id": 2,
      "delay": 0.451,
      "speech_duration": 0.484,
      "transcribe_duration": 0.451,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 921,
      "agent_id": 2,
      "delay": 2.5,
      "speech_duration": 2.532,
      "transcribe_duration": 2.5,
      "wpm": 160,
      "message": "อันนี้ก็คือการคูณเหมือนกัน"
    },
    {
      "message_id": 922,
      "agent_id": 2,
      "delay": 0.445,
      "speech_duration": 0.484,
      "transcribe_duration": 0.445,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 923,
      "agent_id": 2,
      "delay": 1.198,
      "speech_duration": 1.252,
      "transcribe_duration": 1.198,
      "wpm": 144,
      "message": "ขึ้นอยู่กับ"
    },
    {
      "message_id": 924,
      "agent_id": 2,
      "delay": 3.207,
      "speech_duration": 3.236,
      "transcribe_duration": 3.207,
      "wpm": 116,
      "message": "เราว่าเราจะใช้แบบไหนนะคะ"
    },
    {
      "message_id": 925,
      "agent_id": 2,
      "delay": 3.735,
      "speech_duration": 3.748,
      "transcribe_duration": 3.735,
      "wpm": 140,
      "message": "หรือไม่ต้องใส่วงเล็บเลยเอามาติดกัน"
    },
    {
      "message_id": 926,
      "agent_id": 2,
      "delay": 0.304,
      "speech_duration": 0.292,
      "transcribe_duration": 0.304,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 927,
      "agent_id": 2,
      "delay": 0.248,
      "speech_duration": 0.228,
      "transcribe_duration": 0.248,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 928,
      "agent_id": 2,
      "delay": 2.109,
      "speech_duration": 2.084,
      "transcribe_duration": 2.109,
      "wpm": 166,
      "message": "AB อย่างนี้เอามาชิดกัน"
    },
    {
      "message_id": 929,
      "agent_id": 2,
      "delay": 10.176,
      "speech_duration": 10.084,
      "transcribe_duration": 10.176,
      "wpm": 116,
      "message": "เอามาชิดกันหมายถึงการคูณนะคะหมายถึงการคูณเพราะฉะนั้นถ้าลูกๆไปเห็นลักษณะการคูณ"
    },
    {
      "message_id": 930,
      "agent_id": 2,
      "delay": 3.205,
      "speech_duration": 3.236,
      "transcribe_duration": 3.205,
      "wpm": 130,
      "message": "สัญลักษณ์แบบนี้ให้เข้าใจว่า"
    },
    {
      "message_id": 931,
      "agent_id": 2,
      "delay": 2.432,
      "speech_duration": 2.468,
      "transcribe_duration": 2.432,
      "wpm": 164,
      "message": "อันนี้คือเรื่องของการคูณนะ"
    },
    {
      "message_id": 932,
      "agent_id": 2,
      "delay": 0.817,
      "speech_duration": 0.868,
      "transcribe_duration": 0.817,
      "wpm": 86,
      "message": "นะคะ"
    },
    {
      "message_id": 933,
      "agent_id": 2,
      "delay": 0.218,
      "speech_duration": 0.228,
      "transcribe_duration": 0.218,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 934,
      "agent_id": 2,
      "delay": 0.246,
      "speech_duration": 0.228,
      "transcribe_duration": 0.246,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 935,
      "agent_id": 2,
      "delay": 0.438,
      "speech_duration": 0.484,
      "transcribe_duration": 0.438,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 936,
      "agent_id": 2,
      "delay": 0.375,
      "speech_duration": 0.42,
      "transcribe_duration": 0.375,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 937,
      "agent_id": 2,
      "delay": 0.262,
      "speech_duration": 0.228,
      "transcribe_duration": 0.262,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 938,
      "agent_id": 2,
      "delay": 0.557,
      "speech_duration": 0.612,
      "transcribe_duration": 0.557,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 939,
      "agent_id": 2,
      "delay": 5.846,
      "speech_duration": 5.732,
      "transcribe_duration": 5.846,
      "wpm": 120,
      "message": "ที่นี่การคูณมาทบทวนกันหน่อยเวลาเราครูเนี่ยลูก"
    },
    {
      "message_id": 940,
      "agent_id": 2,
      "delay": 0.498,
      "speech_duration": 0.548,
      "transcribe_duration": 0.498,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 941,
      "agent_id": 2,
      "delay": 3.603,
      "speech_duration": 3.62,
      "transcribe_duration": 3.603,
      "wpm": 133,
      "message": "มันก็คือการบวกจำนวนเดิมซ้ำๆนะคะ"
    },
    {
      "message_id": 942,
      "agent_id": 2,
      "delay": 0.215,
      "speech_duration": 0.228,
      "transcribe_duration": 0.215,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 943,
      "agent_id": 2,
      "delay": 0.274,
      "speech_duration": 0.292,
      "transcribe_duration": 0.274,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 944,
      "agent_id": 2,
      "delay": 0.278,
      "speech_duration": 0.292,
      "transcribe_duration": 0.278,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 945,
      "agent_id": 2,
      "delay": 0.291,
      "speech_duration": 0.228,
      "transcribe_duration": 0.291,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 946,
      "agent_id": 2,
      "delay": 0.25,
      "speech_duration": 0.292,
      "transcribe_duration": 0.25,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 947,
      "agent_id": 2,
      "delay": 0.254,
      "speech_duration": 0.228,
      "transcribe_duration": 0.254,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 948,
      "agent_id": 2,
      "delay": 0.219,
      "speech_duration": 0.228,
      "transcribe_duration": 0.219,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 949,
      "agent_id": 2,
      "delay": 0.703,
      "speech_duration": 0.74,
      "transcribe_duration": 0.703,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 950,
      "agent_id": 2,
      "delay": 0.946,
      "speech_duration": 0.996,
      "transcribe_duration": 0.946,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 951,
      "agent_id": 2,
      "delay": 0.285,
      "speech_duration": 0.228,
      "transcribe_duration": 0.285,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 952,
      "agent_id": 2,
      "delay": 0.228,
      "speech_duration": 0.228,
      "transcribe_duration": 0.228,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 953,
      "agent_id": 2,
      "delay": 0.388,
      "speech_duration": 0.42,
      "transcribe_duration": 0.388,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 954,
      "agent_id": 2,
      "delay": 2.597,
      "speech_duration": 2.596,
      "transcribe_duration": 2.597,
      "wpm": 104,
      "message": "ถ้าคุณครูพี่จะให้"
    },
    {
      "message_id": 955,
      "agent_id": 2,
      "delay": 1.915,
      "speech_duration": 1.956,
      "transcribe_duration": 1.915,
      "wpm": 100,
      "message": "คูณจำนวนนะคะ"
    },
    {
      "message_id": 956,
      "agent_id": 2,
      "delay": 3.083,
      "speech_duration": 3.108,
      "transcribe_duration": 3.083,
      "wpm": 97,
      "message": "0 * 0 ได้เท่าไหร่คะ"
    },
    {
      "message_id": 957,
      "agent_id": 2,
      "delay": 0.493,
      "speech_duration": 0.548,
      "transcribe_duration": 0.493,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 958,
      "agent_id": 2,
      "delay": 0.25,
      "speech_duration": 0.228,
      "transcribe_duration": 0.25,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 959,
      "agent_id": 2,
      "delay": 4.831,
      "speech_duration": 4.836,
      "transcribe_duration": 4.831,
      "wpm": 102,
      "message": "ศูนย์คูณกับอะไรก็ตาม = 0 เก่งมาก"
    },
    {
      "message_id": 960,
      "agent_id": 2,
      "delay": 0.388,
      "speech_duration": 0.42,
      "transcribe_duration": 0.388,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 961,
      "agent_id": 2,
      "delay": 3.38,
      "speech_duration": 3.364,
      "transcribe_duration": 3.38,
      "wpm": 116,
      "message": "0 2 ตัวนะคะมาคุยกันที่นี่"
    },
    {
      "message_id": 962,
      "agent_id": 2,
      "delay": 0.214,
      "speech_duration": 0.228,
      "transcribe_duration": 0.214,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 963,
      "agent_id": 2,
      "delay": 2.567,
      "speech_duration": 2.596,
      "transcribe_duration": 2.567,
      "wpm": 116,
      "message": "เปลี่ยนนะคะ 0 3 ตัว"
    },
    {
      "message_id": 964,
      "agent_id": 2,
      "delay": 2.812,
      "speech_duration": 2.852,
      "transcribe_duration": 2.812,
      "wpm": 53,
      "message": "0 * 0 * 0"
    },
    {
      "message_id": 965,
      "agent_id": 2,
      "delay": 0.82,
      "speech_duration": 0.868,
      "transcribe_duration": 0.82,
      "wpm": 138,
      "message": "เท่ากับ"
    },
    {
      "message_id": 966,
      "agent_id": 2,
      "delay": 1.021,
      "speech_duration": 1.06,
      "transcribe_duration": 1.021,
      "wpm": 156,
      "message": "เท่าไหร่คะ"
    },
    {
      "message_id": 967,
      "agent_id": 2,
      "delay": 0.376,
      "speech_duration": 0.42,
      "transcribe_duration": 0.376,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 968,
      "agent_id": 2,
      "delay": 5.542,
      "speech_duration": 5.476,
      "transcribe_duration": 5.542,
      "wpm": 101,
      "message": "= เท่าไหร่ 3 ตัวมันถูกตองราคาก็คือ 0"
    },
    {
      "message_id": 969,
      "agent_id": 2,
      "delay": 4.349,
      "speech_duration": 4.26,
      "transcribe_duration": 4.349,
      "wpm": 137,
      "message": "ป้าที่นี้ดูใหม่นะถ้า 1 * 1 ได้เท่าไหร่"
    },
    {
      "message_id": 970,
      "agent_id": 2,
      "delay": 1.977,
      "speech_duration": 2.02,
      "transcribe_duration": 1.977,
      "wpm": 149,
      "message": "1 * 1 ได้เท่าไหร่คะ"
    },
    {
      "message_id": 971,
      "agent_id": 2,
      "delay": 3.345,
      "speech_duration": 3.3,
      "transcribe_duration": 3.345,
      "wpm": 86,
      "message": "1 * 11 * 1 นับระยะ"
    },
    {
      "message_id": 972,
      "agent_id": 2,
      "delay": 0.948,
      "speech_duration": 0.996,
      "transcribe_duration": 0.948,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 973,
      "agent_id": 2,
      "delay": 0.294,
      "speech_duration": 0.292,
      "transcribe_duration": 0.294,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 974,
      "agent_id": 2,
      "delay": 0.569,
      "speech_duration": 0.612,
      "transcribe_duration": 0.569,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 975,
      "agent_id": 2,
      "delay": 3.844,
      "speech_duration": 3.812,
      "transcribe_duration": 3.844,
      "wpm": 114,
      "message": "อะไรก็ตามคุณแป๊บนึงเท่ากับ 1"
    },
    {
      "message_id": 976,
      "agent_id": 2,
      "delay": 0.251,
      "speech_duration": 0.228,
      "transcribe_duration": 0.251,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 977,
      "agent_id": 2,
      "delay": 1.912,
      "speech_duration": 1.956,
      "transcribe_duration": 1.912,
      "wpm": 107,
      "message": "ตัวมันเองนะคะ"
    },
    {
      "message_id": 978,
      "agent_id": 2,
      "delay": 0.218,
      "speech_duration": 0.228,
      "transcribe_duration": 0.218,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 979,
      "agent_id": 2,
      "delay": 1.714,
      "speech_duration": 1.764,
      "transcribe_duration": 1.714,
      "wpm": 68,
      "message": "ก็คือ 1"
    },
    {
      "message_id": 980,
      "agent_id": 2,
      "delay": 2.289,
      "speech_duration": 2.276,
      "transcribe_duration": 2.289,
      "wpm": 92,
      "message": "ถ้า 13 ตัวล่ะ"
    },
    {
      "message_id": 981,
      "agent_id": 2,
      "delay": 6.327,
      "speech_duration": 6.308,
      "transcribe_duration": 6.327,
      "wpm": 143,
      "message": "เมื่อกี้ 2 ตัวนะเราเพิ่มอีก 1 ตัวมา * 1 * 1 * 1 ได้เท่าไหร่"
    },
    {
      "message_id": 982,
      "agent_id": 2,
      "delay": 0.306,
      "speech_duration": 0.228,
      "transcribe_duration": 0.306,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 983,
      "agent_id": 2,
      "delay": 0.433,
      "speech_duration": 0.228,
      "transcribe_duration": 0.433,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 984,
      "agent_id": 2,
      "delay": 3.94,
      "speech_duration": 3.94,
      "transcribe_duration": 3.94,
      "wpm": 122,
      "message": "ถูกต้องเยี่ยมนะคะก็คือเท่ากับ 1"
    },
    {
      "message_id": 985,
      "agent_id": 2,
      "delay": 0.315,
      "speech_duration": 0.356,
      "transcribe_duration": 0.315,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 986,
      "agent_id": 2,
      "delay": 3.97,
      "speech_duration": 3.94,
      "transcribe_duration": 3.97,
      "wpm": 156,
      "message": "18 * อะไรก็ตามจะเท่ากับตัวมันเองเสมอนะคะ"
    },
    {
      "message_id": 987,
      "agent_id": 2,
      "delay": 1.291,
      "speech_duration": 1.316,
      "transcribe_duration": 1.291,
      "wpm": 68,
      "message": "ต่อมา"
    },
    {
      "message_id": 988,
      "agent_id": 2,
      "delay": 2.959,
      "speech_duration": 2.98,
      "transcribe_duration": 2.959,
      "wpm": 111,
      "message": "ถ้า 2 * 2 ได้เท่าไหร่"
    },
    {
      "message_id": 989,
      "agent_id": 2,
      "delay": 0.383,
      "speech_duration": 0.42,
      "transcribe_duration": 0.383,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 990,
      "agent_id": 2,
      "delay": 2.416,
      "speech_duration": 2.468,
      "transcribe_duration": 2.416,
      "wpm": 36,
      "message": "2 * 2"
    },
    {
      "message_id": 991,
      "agent_id": 2,
      "delay": 0.379,
      "speech_duration": 0.42,
      "transcribe_duration": 0.379,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 992,
      "agent_id": 2,
      "delay": 4.183,
      "speech_duration": 4.196,
      "transcribe_duration": 4.183,
      "wpm": 68,
      "message": "2 * 2 ได้ 2 หรือ 2"
    },
    {
      "message_id": 993,
      "agent_id": 2,
      "delay": 0.362,
      "speech_duration": 0.42,
      "transcribe_duration": 0.362,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 994,
      "agent_id": 2,
      "delay": 0.297,
      "speech_duration": 0.228,
      "transcribe_duration": 0.297,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 995,
      "agent_id": 2,
      "delay": 7.059,
      "speech_duration": 7.012,
      "transcribe_duration": 7.059,
      "wpm": 135,
      "message": "ใช่เหรอลูก 2 * 2 หมายถึงเอามาบวกกัน 2 ครั้ง 2 + 2 เป็นเท่าไหร่"
    },
    {
      "message_id": 996,
      "agent_id": 2,
      "delay": 0.283,
      "speech_duration": 0.228,
      "transcribe_duration": 0.283,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 997,
      "agent_id": 2,
      "delay": 0.285,
      "speech_duration": 0.228,
      "transcribe_duration": 0.285,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 998,
      "agent_id": 2,
      "delay": 3.04,
      "speech_duration": 3.044,
      "transcribe_duration": 3.04,
      "wpm": 123,
      "message": "พี่เพียวถูกเพชรก็ถูกนะคะ"
    },
    {
      "message_id": 999,
      "agent_id": 2,
      "delay": 3.31,
      "speech_duration": 3.3,
      "transcribe_duration": 3.31,
      "wpm": 118,
      "message": "ปราณปรียาก็ถูกก็คือสินะคะ"
    },
    {
      "message_id": 1000,
      "agent_id": 2,
      "delay": 2.367,
      "speech_duration": 2.404,
      "transcribe_duration": 2.367,
      "wpm": 62,
      "message": "2 * 2 = 4"
    },
    {
      "message_id": 1001,
      "agent_id": 2,
      "delay": 3.872,
      "speech_duration": 3.876,
      "transcribe_duration": 3.872,
      "wpm": 151,
      "message": "อันนี้ตัวเลข 2 ตัวที่เหมือนกันนะคะ 2 2"
    },
    {
      "message_id": 1002,
      "agent_id": 2,
      "delay": 0.241,
      "speech_duration": 0.292,
      "transcribe_duration": 0.241,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1003,
      "agent_id": 2,
      "delay": 7.482,
      "speech_duration": 7.396,
      "transcribe_duration": 7.482,
      "wpm": 136,
      "message": "อ่านพินิจคุณติ๊กจะเพิ่มตัวเลขขึ้นมาอีก 1 ตัว 2 * 2 * 2 ได้เท่าไหร่"
    },
    {
      "message_id": 1004,
      "agent_id": 2,
      "delay": 0.254,
      "speech_duration": 0.228,
      "transcribe_duration": 0.254,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1005,
      "agent_id": 2,
      "delay": 0.306,
      "speech_duration": 0.228,
      "transcribe_duration": 0.306,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1006,
      "agent_id": 2,
      "delay": 0.266,
      "speech_duration": 0.228,
      "transcribe_duration": 0.266,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1007,
      "agent_id": 2,
      "delay": 0.254,
      "speech_duration": 0.292,
      "transcribe_duration": 0.254,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1008,
      "agent_id": 2,
      "delay": 0.275,
      "speech_duration": 0.228,
      "transcribe_duration": 0.275,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1009,
      "agent_id": 2,
      "delay": 6.839,
      "speech_duration": 6.756,
      "transcribe_duration": 6.839,
      "wpm": 100,
      "message": "เพชรบอกโขกเปียบอก 8 สรุปเท่าไหร่ลูก 6 หรือ 8"
    },
    {
      "message_id": 1010,
      "agent_id": 2,
      "delay": 1.462,
      "speech_duration": 1.508,
      "transcribe_duration": 1.462,
      "wpm": 90,
      "message": "6 หรือ 8"
    },
    {
      "message_id": 1011,
      "agent_id": 2,
      "delay": 0.435,
      "speech_duration": 0.484,
      "transcribe_duration": 0.435,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1012,
      "agent_id": 2,
      "delay": 1.851,
      "speech_duration": 1.892,
      "transcribe_duration": 1.851,
      "wpm": 55,
      "message": "Arnold"
    },
    {
      "message_id": 1013,
      "agent_id": 2,
      "delay": 1.206,
      "speech_duration": 1.252,
      "transcribe_duration": 1.206,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1014,
      "agent_id": 2,
      "delay": 5.532,
      "speech_duration": 5.54,
      "transcribe_duration": 5.532,
      "wpm": 173,
      "message": "บางคนตอบถูกแล้วก็เห็นเพื่อนตามเพื่อนไม่ใช่นะลูกเราต้องมีหลักคิด"
    },
    {
      "message_id": 1015,
      "agent_id": 2,
      "delay": 6.161,
      "speech_duration": 6.116,
      "transcribe_duration": 6.161,
      "wpm": 159,
      "message": "เราต้องมีหลักของตัวเองต้องมั่นใจตัวเองตอบถูกแล้วไปเห็นเพื่อนอุ้ย"
    },
    {
      "message_id": 1016,
      "agent_id": 2,
      "delay": 0.295,
      "speech_duration": 0.292,
      "transcribe_duration": 0.295,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1017,
      "agent_id": 2,
      "delay": 0.219,
      "speech_duration": 0.228,
      "transcribe_duration": 0.219,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1018,
      "agent_id": 2,
      "delay": 6.203,
      "speech_duration": 6.18,
      "transcribe_duration": 6.203,
      "wpm": 153,
      "message": "เมื่อฉันผิดแน่เลยไปตามเพื่อนไม่เอาเราจะต้องคิดเองนะคะให้คิดเอง"
    },
    {
      "message_id": 1019,
      "agent_id": 2,
      "delay": 0.252,
      "speech_duration": 0.228,
      "transcribe_duration": 0.252,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1020,
      "agent_id": 2,
      "delay": 3.662,
      "speech_duration": 3.684,
      "transcribe_duration": 3.662,
      "wpm": 69,
      "message": "หาดู 2 * 2 ได้ 4"
    },
    {
      "message_id": 1021,
      "agent_id": 2,
      "delay": 3.282,
      "speech_duration": 3.3,
      "transcribe_duration": 3.282,
      "wpm": 159,
      "message": "แล้ว 2 อีกตัวนึงมา * 4 ได้เท่าไหร่"
    },
    {
      "message_id": 1022,
      "agent_id": 2,
      "delay": 0.246,
      "speech_duration": 0.228,
      "transcribe_duration": 0.246,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1023,
      "agent_id": 2,
      "delay": 0.215,
      "speech_duration": 0.228,
      "transcribe_duration": 0.215,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1024,
      "agent_id": 2,
      "delay": 0.386,
      "speech_duration": 0.42,
      "transcribe_duration": 0.386,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1025,
      "agent_id": 2,
      "delay": 0.316,
      "speech_duration": 0.356,
      "transcribe_duration": 0.316,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1026,
      "agent_id": 2,
      "delay": 0.246,
      "speech_duration": 0.292,
      "transcribe_duration": 0.246,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1027,
      "agent_id": 2,
      "delay": 0.316,
      "speech_duration": 0.292,
      "transcribe_duration": 0.316,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1028,
      "agent_id": 2,
      "delay": 0.374,
      "speech_duration": 0.42,
      "transcribe_duration": 0.374,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1029,
      "agent_id": 2,
      "delay": 2.751,
      "speech_duration": 2.788,
      "transcribe_duration": 2.751,
      "wpm": 86,
      "message": "เก่งมากพี่เพียว"
    },
    {
      "message_id": 1030,
      "agent_id": 2,
      "delay": 0.281,
      "speech_duration": 0.292,
      "transcribe_duration": 0.281,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1031,
      "agent_id": 2,
      "delay": 9.85,
      "speech_duration": 9.764,
      "transcribe_duration": 9.85,
      "wpm": 104,
      "message": "8 นะคะก็คือ 8 นั่นเองเห็นไหมคะไม่ใช่ 6 นะบางคนเข้าใจผิดถูกไหม 2 * 2"
    },
    {
      "message_id": 1032,
      "agent_id": 2,
      "delay": 1.401,
      "speech_duration": 1.444,
      "transcribe_duration": 1.401,
      "wpm": 145,
      "message": "คิดว่าเป็นบวก"
    },
    {
      "message_id": 1033,
      "agent_id": 2,
      "delay": 4.528,
      "speech_duration": 4.452,
      "transcribe_duration": 4.528,
      "wpm": 175,
      "message": "2 + 2 เป็น 4 เริ่มมาบวกอีก 2 ก็เป็น 6 มันไม่ใช่นะคะ"
    },
    {
      "message_id": 1034,
      "agent_id": 2,
      "delay": 7.571,
      "speech_duration": 7.396,
      "transcribe_duration": 7.571,
      "wpm": 134,
      "message": "2 * 2 = 4 เสร็จแล้วคูณ 2 ก็หมายถึงว่ามี 4 อยู่ 2 ครั้งเอามารวมกัน"
    },
    {
      "message_id": 1035,
      "agent_id": 2,
      "delay": 0.247,
      "speech_duration": 0.228,
      "transcribe_duration": 0.247,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1036,
      "agent_id": 2,
      "delay": 0.211,
      "speech_duration": 0.228,
      "transcribe_duration": 0.211,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1037,
      "agent_id": 2,
      "delay": 6.351,
      "speech_duration": 6.308,
      "transcribe_duration": 6.351,
      "wpm": 131,
      "message": "4 กับ 4 2 ครั้งมารวมกันก็เท่ากับ 8 นะคะอันนี้คือการคูณ"
    },
    {
      "message_id": 1038,
      "agent_id": 2,
      "delay": 0.232,
      "speech_duration": 0.292,
      "transcribe_duration": 0.232,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1039,
      "agent_id": 2,
      "delay": 0.217,
      "speech_duration": 0.228,
      "transcribe_duration": 0.217,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1040,
      "agent_id": 2,
      "delay": 0.321,
      "speech_duration": 0.356,
      "transcribe_duration": 0.321,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1041,
      "agent_id": 2,
      "delay": 2.509,
      "speech_duration": 2.532,
      "transcribe_duration": 2.509,
      "wpm": 101,
      "message": "อีกสักข้อนึงนะคะ"
    },
    {
      "message_id": 1042,
      "agent_id": 2,
      "delay": 0.277,
      "speech_duration": 0.292,
      "transcribe_duration": 0.277,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1043,
      "agent_id": 2,
      "delay": 6.949,
      "speech_duration": 6.948,
      "transcribe_duration": 6.949,
      "wpm": 104,
      "message": "ตัวเลข 3 คูณ 3 เท่าไหร่คะคำตอบได้เท่าไหร่ 3 * 3"
    },
    {
      "message_id": 1044,
      "agent_id": 2,
      "delay": 0.259,
      "speech_duration": 0.228,
      "transcribe_duration": 0.259,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1045,
      "agent_id": 2,
      "delay": 4.077,
      "speech_duration": 4.068,
      "transcribe_duration": 4.077,
      "wpm": 92,
      "message": "ดูดีๆดูดีๆ 3 คูณ 3 คือ 3"
    },
    {
      "message_id": 1046,
      "agent_id": 2,
      "delay": 0.385,
      "speech_duration": 0.42,
      "transcribe_duration": 0.385,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1047,
      "agent_id": 2,
      "delay": 0.213,
      "speech_duration": 0.228,
      "transcribe_duration": 0.213,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1048,
      "agent_id": 2,
      "delay": 2.689,
      "speech_duration": 2.66,
      "transcribe_duration": 2.689,
      "wpm": 130,
      "message": "บัวการอยู่ 3 ครั้งนะคะ"
    },
    {
      "message_id": 1049,
      "agent_id": 2,
      "delay": 0.236,
      "speech_duration": 0.292,
      "transcribe_duration": 0.236,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1050,
      "agent_id": 2,
      "delay": 0.232,
      "speech_duration": 0.228,
      "transcribe_duration": 0.232,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1051,
      "agent_id": 2,
      "delay": 2.687,
      "speech_duration": 2.724,
      "transcribe_duration": 2.687,
      "wpm": 55,
      "message": "ไปแล้ว 12"
    },
    {
      "message_id": 1052,
      "agent_id": 2,
      "delay": 0.749,
      "speech_duration": 0.804,
      "transcribe_duration": 0.749,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1053,
      "agent_id": 2,
      "delay": 4.618,
      "speech_duration": 4.644,
      "transcribe_duration": 4.618,
      "wpm": 103,
      "message": "เท่าไหร่คะ 3 คูณ 3 หมายถึงว่า 3"
    },
    {
      "message_id": 1054,
      "agent_id": 2,
      "delay": 1.721,
      "speech_duration": 1.764,
      "transcribe_duration": 1.721,
      "wpm": 128,
      "message": "มีอยู่ 3 ครั้ง"
    },
    {
      "message_id": 1055,
      "agent_id": 2,
      "delay": 0.213,
      "speech_duration": 0.228,
      "transcribe_duration": 0.213,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1056,
      "agent_id": 2,
      "delay": 0.253,
      "speech_duration": 0.228,
      "transcribe_duration": 0.253,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1057,
      "agent_id": 2,
      "delay": 0.287,
      "speech_duration": 0.292,
      "transcribe_duration": 0.287,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1058,
      "agent_id": 2,
      "delay": 0.839,
      "speech_duration": 0.548,
      "transcribe_duration": 0.839,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1059,
      "agent_id": 2,
      "delay": 0.349,
      "speech_duration": 0.292,
      "transcribe_duration": 0.349,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1060,
      "agent_id": 2,
      "delay": 2.036,
      "speech_duration": 2.084,
      "transcribe_duration": 2.036,
      "wpm": 137,
      "message": "บวกกันเป็นเท่าไหร่"
    },
    {
      "message_id": 1061,
      "agent_id": 2,
      "delay": 0.309,
      "speech_duration": 0.292,
      "transcribe_duration": 0.309,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1062,
      "agent_id": 2,
      "delay": 0.258,
      "speech_duration": 0.228,
      "transcribe_duration": 0.258,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1063,
      "agent_id": 2,
      "delay": 0.271,
      "speech_duration": 0.228,
      "transcribe_duration": 0.271,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1064,
      "agent_id": 2,
      "delay": 0.821,
      "speech_duration": 0.868,
      "transcribe_duration": 0.821,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1065,
      "agent_id": 2,
      "delay": 0.639,
      "speech_duration": 0.676,
      "transcribe_duration": 0.639,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1066,
      "agent_id": 2,
      "delay": 3.731,
      "speech_duration": 3.684,
      "transcribe_duration": 3.731,
      "wpm": 102,
      "message": "เทสเก่งมากข้างหลังสุดเลย"
    },
    {
      "message_id": 1067,
      "agent_id": 2,
      "delay": 0.308,
      "speech_duration": 0.356,
      "transcribe_duration": 0.308,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1068,
      "agent_id": 2,
      "delay": 0.234,
      "speech_duration": 0.228,
      "transcribe_duration": 0.234,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1069,
      "agent_id": 2,
      "delay": 4.501,
      "speech_duration": 4.452,
      "transcribe_duration": 4.501,
      "wpm": 108,
      "message": "เพชรเก่งมากได้ 9 นะคะคำตอบคือ 9"
    },
    {
      "message_id": 1070,
      "agent_id": 2,
      "delay": 1.665,
      "speech_duration": 1.7,
      "transcribe_duration": 1.665,
      "wpm": 106,
      "message": "ไม่ใช่ 6 นะ"
    },
    {
      "message_id": 1071,
      "agent_id": 2,
      "delay": 2.231,
      "speech_duration": 2.276,
      "transcribe_duration": 2.231,
      "wpm": 26,
      "message": "333"
    },
    {
      "message_id": 1072,
      "agent_id": 2,
      "delay": 4.501,
      "speech_duration": 4.516,
      "transcribe_duration": 4.501,
      "wpm": 196,
      "message": "มีอยู่ 3 ครั้งครั้งที่ 1 ครั้งที่ 2 ครั้งที่ 3 เอามาบวกกัน"
    },
    {
      "message_id": 1073,
      "agent_id": 2,
      "delay": 0.243,
      "speech_duration": 0.228,
      "transcribe_duration": 0.243,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1074,
      "agent_id": 2,
      "delay": 0.267,
      "speech_duration": 0.292,
      "transcribe_duration": 0.267,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1075,
      "agent_id": 2,
      "delay": 0.809,
      "speech_duration": 0.868,
      "transcribe_duration": 0.809,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1076,
      "agent_id": 2,
      "delay": 0.278,
      "speech_duration": 0.228,
      "transcribe_duration": 0.278,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1077,
      "agent_id": 2,
      "delay": 0.279,
      "speech_duration": 0.228,
      "transcribe_duration": 0.279,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1078,
      "agent_id": 2,
      "delay": 0.44,
      "speech_duration": 0.484,
      "transcribe_duration": 0.44,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1079,
      "agent_id": 2,
      "delay": 0.558,
      "speech_duration": 0.612,
      "transcribe_duration": 0.558,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1080,
      "agent_id": 2,
      "delay": 0.287,
      "speech_duration": 0.228,
      "transcribe_duration": 0.287,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1081,
      "agent_id": 2,
      "delay": 3.32,
      "speech_duration": 3.3,
      "transcribe_duration": 3.32,
      "wpm": 159,
      "message": "เฮ็ดให้หนูให้ได้นะลูกนะไอ้จำให้ได้"
    },
    {
      "message_id": 1082,
      "agent_id": 2,
      "delay": 7.724,
      "speech_duration": 7.524,
      "transcribe_duration": 7.724,
      "wpm": 161,
      "message": "นักเรียนแอบชอบสับสนครูบิ๊กรู้เลยว่าคุณหูหนวกเนี่ยสับสนระหว่างการบวกกับการคูณนะคะ"
    },
    {
      "message_id": 1083,
      "agent_id": 2,
      "delay": 3.352,
      "speech_duration": 3.364,
      "transcribe_duration": 3.352,
      "wpm": 134,
      "message": "ควรมันจะเพิ่มขึ้นเท่าๆกันนะคะ"
    },
    {
      "message_id": 1084,
      "agent_id": 2,
      "delay": 3.93,
      "speech_duration": 3.876,
      "transcribe_duration": 3.93,
      "wpm": 209,
      "message": "เป็นการบวกนั่นแหละแต่ไม่ได้เป็นเท่าตัวของของตัวของเขา"
    },
    {
      "message_id": 1085,
      "agent_id": 2,
      "delay": 1.986,
      "speech_duration": 2.02,
      "transcribe_duration": 1.986,
      "wpm": 141,
      "message": "น้องไม่ใช่มาบวกกัน"
    },
    {
      "message_id": 1086,
      "agent_id": 2,
      "delay": 0.812,
      "speech_duration": 0.868,
      "transcribe_duration": 0.812,
      "wpm": 86,
      "message": "นะคะ"
    },
    {
      "message_id": 1087,
      "agent_id": 2,
      "delay": 5.347,
      "speech_duration": 5.284,
      "transcribe_duration": 5.347,
      "wpm": 133,
      "message": "อาทิตย์นี้ได้ 9 แล้วถ้าเพิ่ม 3 เข้ามาอีกตัวนึง"
    },
    {
      "message_id": 1088,
      "agent_id": 2,
      "delay": 2.815,
      "speech_duration": 2.852,
      "transcribe_duration": 2.815,
      "wpm": 53,
      "message": "3 * 3 * 3"
    },
    {
      "message_id": 1089,
      "agent_id": 2,
      "delay": 1.98,
      "speech_duration": 2.02,
      "transcribe_duration": 1.98,
      "wpm": 141,
      "message": "เท่าไหร่อาจเริ่มละ"
    },
    {
      "message_id": 1090,
      "agent_id": 2,
      "delay": 1.713,
      "speech_duration": 1.764,
      "transcribe_duration": 1.713,
      "wpm": 128,
      "message": "ไม่ใช่บวกกันนะ"
    },
    {
      "message_id": 1091,
      "agent_id": 2,
      "delay": 6.382,
      "speech_duration": 6.308,
      "transcribe_duration": 6.382,
      "wpm": 143,
      "message": "ถ้าบวกกันได้ง่ายๆเลยตอบ 9 แต่อันนี้เป็นการคูณนะคะเป็นการคูณ"
    },
    {
      "message_id": 1092,
      "agent_id": 2,
      "delay": 2.682,
      "speech_duration": 2.66,
      "transcribe_duration": 2.682,
      "wpm": 96,
      "message": "3 * 3 2 ตัวได้ 9"
    },
    {
      "message_id": 1093,
      "agent_id": 2,
      "delay": 1.352,
      "speech_duration": 1.38,
      "transcribe_duration": 1.352,
      "wpm": 141,
      "message": "แล้วถูกไหมคะ"
    },
    {
      "message_id": 1094,
      "agent_id": 2,
      "delay": 2.166,
      "speech_duration": 2.212,
      "transcribe_duration": 2.166,
      "wpm": 81,
      "message": "อันนี้ได้ 9"
    },
    {
      "message_id": 1095,
      "agent_id": 2,
      "delay": 0.95,
      "speech_duration": 0.996,
      "transcribe_duration": 0.95,
      "wpm": 181,
      "message": "เพราะฉะนั้น"
    },
    {
      "message_id": 1096,
      "agent_id": 2,
      "delay": 2.642,
      "speech_duration": 2.66,
      "transcribe_duration": 2.642,
      "wpm": 118,
      "message": "9 มา * 3 ได้เท่าไหร่"
    },
    {
      "message_id": 1097,
      "agent_id": 2,
      "delay": 2.322,
      "speech_duration": 2.276,
      "transcribe_duration": 2.322,
      "wpm": 105,
      "message": "ดาวมาคูณ 3 นะคะ"
    },
    {
      "message_id": 1098,
      "agent_id": 2,
      "delay": 1.82,
      "speech_duration": 1.828,
      "transcribe_duration": 1.82,
      "wpm": 123,
      "message": "คำตอบเมื่อไหร่"
    },
    {
      "message_id": 1099,
      "agent_id": 2,
      "delay": 0.285,
      "speech_duration": 0.356,
      "transcribe_duration": 0.285,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1100,
      "agent_id": 2,
      "delay": 0.248,
      "speech_duration": 0.292,
      "transcribe_duration": 0.248,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1101,
      "agent_id": 2,
      "delay": 0.76,
      "speech_duration": 0.804,
      "transcribe_duration": 0.76,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1102,
      "agent_id": 2,
      "delay": 1.665,
      "speech_duration": 1.7,
      "transcribe_duration": 1.665,
      "wpm": 106,
      "message": "20 เท่าไหร่"
    },
    {
      "message_id": 1103,
      "agent_id": 2,
      "delay": 0.811,
      "speech_duration": 0.868,
      "transcribe_duration": 0.811,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1104,
      "agent_id": 2,
      "delay": 1.139,
      "speech_duration": 1.188,
      "transcribe_duration": 1.139,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1105,
      "agent_id": 2,
      "delay": 0.568,
      "speech_duration": 0.612,
      "transcribe_duration": 0.568,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1106,
      "agent_id": 2,
      "delay": 0.431,
      "speech_duration": 0.484,
      "transcribe_duration": 0.431,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1107,
      "agent_id": 2,
      "delay": 0.689,
      "speech_duration": 0.74,
      "transcribe_duration": 0.689,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1108,
      "agent_id": 2,
      "delay": 5.095,
      "speech_duration": 5.092,
      "transcribe_duration": 5.095,
      "wpm": 65,
      "message": "21 ผิดนะคะ 21 ผิดนะคะ"
    },
    {
      "message_id": 1109,
      "agent_id": 2,
      "delay": 0.294,
      "speech_duration": 0.228,
      "transcribe_duration": 0.294,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1110,
      "agent_id": 2,
      "delay": 0.216,
      "speech_duration": 0.228,
      "transcribe_duration": 0.216,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1111,
      "agent_id": 2,
      "delay": 0.622,
      "speech_duration": 0.676,
      "transcribe_duration": 0.622,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1112,
      "agent_id": 2,
      "delay": 7.108,
      "speech_duration": 7.076,
      "transcribe_duration": 7.108,
      "wpm": 106,
      "message": "12 ผิดนะคะ 27 แสดงว่าคนเก่งอยู่ข้างหลังห้องแน่เลย"
    },
    {
      "message_id": 1113,
      "agent_id": 2,
      "delay": 4.784,
      "speech_duration": 4.772,
      "transcribe_duration": 4.784,
      "wpm": 91,
      "message": "ถูกนะคะแท็กถูกนะคะคำตอบก็คือ"
    },
    {
      "message_id": 1114,
      "agent_id": 2,
      "delay": 1.273,
      "speech_duration": 1.316,
      "transcribe_duration": 1.273,
      "wpm": 34,
      "message": "27"
    },
    {
      "message_id": 1115,
      "agent_id": 2,
      "delay": 2.769,
      "speech_duration": 2.788,
      "transcribe_duration": 2.769,
      "wpm": 108,
      "message": "9 * 3 ก็คือ 27 นะคะ"
    },
    {
      "message_id": 1116,
      "agent_id": 2,
      "delay": 0.289,
      "speech_duration": 0.292,
      "transcribe_duration": 0.289,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1117,
      "agent_id": 2,
      "delay": 0.952,
      "speech_duration": 0.996,
      "transcribe_duration": 0.952,
      "wpm": 151,
      "message": "เห็นไหมคะ"
    },
    {
      "message_id": 1118,
      "agent_id": 2,
      "delay": 3.789,
      "speech_duration": 3.812,
      "transcribe_duration": 3.789,
      "wpm": 59,
      "message": "3 * 3 * 3 = 27"
    },
    {
      "message_id": 1119,
      "agent_id": 2,
      "delay": 4.616,
      "speech_duration": 4.644,
      "transcribe_duration": 4.616,
      "wpm": 136,
      "message": "3 ตัวเลขเหมือนกันนะคะคุณกานต์อยู่ 3 ครั้ง"
    },
    {
      "message_id": 1120,
      "agent_id": 2,
      "delay": 4.562,
      "speech_duration": 4.58,
      "transcribe_duration": 4.562,
      "wpm": 144,
      "message": "ต่างจากการบวกนะคะมันจะเพิ่มขึ้นมาเท่าตัวเลย"
    },
    {
      "message_id": 1121,
      "agent_id": 2,
      "delay": 0.293,
      "speech_duration": 0.228,
      "transcribe_duration": 0.293,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1122,
      "agent_id": 2,
      "delay": 0.274,
      "speech_duration": 0.228,
      "transcribe_duration": 0.274,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1123,
      "agent_id": 2,
      "delay": 0.287,
      "speech_duration": 0.228,
      "transcribe_duration": 0.287,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1124,
      "agent_id": 2,
      "delay": 0.268,
      "speech_duration": 0.292,
      "transcribe_duration": 0.268,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1125,
      "agent_id": 2,
      "delay": 2.227,
      "speech_duration": 2.276,
      "transcribe_duration": 2.227,
      "wpm": 20,
      "message": "OK"
    },
    {
      "message_id": 1126,
      "agent_id": 2,
      "delay": 0.334,
      "speech_duration": 0.228,
      "transcribe_duration": 0.334,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1127,
      "agent_id": 2,
      "delay": 2.634,
      "speech_duration": 2.66,
      "transcribe_duration": 2.634,
      "wpm": 113,
      "message": "นักเรียนพอเข้าใจไหม"
    },
    {
      "message_id": 1128,
      "agent_id": 2,
      "delay": 0.286,
      "speech_duration": 0.292,
      "transcribe_duration": 0.286,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1129,
      "agent_id": 2,
      "delay": 2.2,
      "speech_duration": 2.212,
      "transcribe_duration": 2.2,
      "wpm": 149,
      "message": "นักเรียนพอเข้าใจไหมคะ"
    },
    {
      "message_id": 1130,
      "agent_id": 2,
      "delay": 1.454,
      "speech_duration": 1.508,
      "transcribe_duration": 1.454,
      "wpm": 70,
      "message": "วันนี้"
    },
    {
      "message_id": 1131,
      "agent_id": 2,
      "delay": 3.684,
      "speech_duration": 3.62,
      "transcribe_duration": 3.684,
      "wpm": 133,
      "message": "ครูบิ๊กพูดทบทวนให้ 3 เรื่องนะคะ"
    },
    {
      "message_id": 1132,
      "agent_id": 2,
      "delay": 0.228,
      "speech_duration": 0.356,
      "transcribe_duration": 0.228,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1133,
      "agent_id": 2,
      "delay": 3.335,
      "speech_duration": 3.364,
      "transcribe_duration": 3.335,
      "wpm": 89,
      "message": "1 อะไรก็ตามคูณกับ 0"
    },
    {
      "message_id": 1134,
      "agent_id": 2,
      "delay": 0.523,
      "speech_duration": 0.548,
      "transcribe_duration": 0.523,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1135,
      "agent_id": 2,
      "delay": 3.147,
      "speech_duration": 3.172,
      "transcribe_duration": 3.147,
      "wpm": 151,
      "message": "และตอบคือเท่าไหร่ตอบคือเท่าไหร่"
    },
    {
      "message_id": 1136,
      "agent_id": 2,
      "delay": 3.777,
      "speech_duration": 3.812,
      "transcribe_duration": 3.777,
      "wpm": 43,
      "message": "คำตอบคือ 0"
    },
    {
      "message_id": 1137,
      "agent_id": 2,
      "delay": 4.223,
      "speech_duration": 4.196,
      "transcribe_duration": 4.223,
      "wpm": 97,
      "message": "ข้อที่ 2 อะไรก็ตามคูณกับ 1"
    },
    {
      "message_id": 1138,
      "agent_id": 2,
      "delay": 0.477,
      "speech_duration": 0.228,
      "transcribe_duration": 0.477,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1139,
      "agent_id": 2,
      "delay": 0.27,
      "speech_duration": 0.228,
      "transcribe_duration": 0.27,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1140,
      "agent_id": 2,
      "delay": 0.284,
      "speech_duration": 0.292,
      "transcribe_duration": 0.284,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1141,
      "agent_id": 2,
      "delay": 0.295,
      "speech_duration": 0.228,
      "transcribe_duration": 0.295,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1142,
      "agent_id": 2,
      "delay": 1.596,
      "speech_duration": 1.636,
      "transcribe_duration": 1.596,
      "wpm": 92,
      "message": "จะตอบอะไร"
    },
    {
      "message_id": 1143,
      "agent_id": 2,
      "delay": 4.487,
      "speech_duration": 4.516,
      "transcribe_duration": 4.487,
      "wpm": 126,
      "message": "จะต้องเป็นอะไรจะต้องเป็นจำนวนนั้นเสมอ"
    },
    {
      "message_id": 1144,
      "agent_id": 2,
      "delay": 0.429,
      "speech_duration": 0.484,
      "transcribe_duration": 0.429,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1145,
      "agent_id": 2,
      "delay": 2.565,
      "speech_duration": 2.596,
      "transcribe_duration": 2.565,
      "wpm": 133,
      "message": "จะเท่ากับจำนวนนั้นเสมอ"
    },
    {
      "message_id": 1146,
      "agent_id": 2,
      "delay": 2.706,
      "speech_duration": 2.66,
      "transcribe_duration": 2.706,
      "wpm": 203,
      "message": "จำนวนที่เอามาคูณกับ 1 นะคะจะเท่ากับ"
    },
    {
      "message_id": 1147,
      "agent_id": 2,
      "delay": 2.297,
      "speech_duration": 2.34,
      "transcribe_duration": 2.297,
      "wpm": 103,
      "message": "คำตอบนั้นที่นี้"
    },
    {
      "message_id": 1148,
      "agent_id": 2,
      "delay": 2.755,
      "speech_duration": 2.788,
      "transcribe_duration": 2.755,
      "wpm": 145,
      "message": "ข้อ 3 ก็คือเรื่องของการคูณ"
    },
    {
      "message_id": 1149,
      "agent_id": 2,
      "delay": 2.62,
      "speech_duration": 2.66,
      "transcribe_duration": 2.62,
      "wpm": 113,
      "message": "การคูณคือการบวกนะคะ"
    },
    {
      "message_id": 1150,
      "agent_id": 2,
      "delay": 0.255,
      "speech_duration": 0.228,
      "transcribe_duration": 0.255,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1151,
      "agent_id": 2,
      "delay": 0.221,
      "speech_duration": 0.228,
      "transcribe_duration": 0.221,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1152,
      "agent_id": 2,
      "delay": 0.221,
      "speech_duration": 0.228,
      "transcribe_duration": 0.221,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1153,
      "agent_id": 2,
      "delay": 0.25,
      "speech_duration": 0.292,
      "transcribe_duration": 0.25,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1154,
      "agent_id": 2,
      "delay": 0.252,
      "speech_duration": 0.292,
      "transcribe_duration": 0.252,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1155,
      "agent_id": 2,
      "delay": 1.278,
      "speech_duration": 1.316,
      "transcribe_duration": 1.278,
      "wpm": 80,
      "message": "บวกกัน"
    },
    {
      "message_id": 1156,
      "agent_id": 2,
      "delay": 0.365,
      "speech_duration": 0.42,
      "transcribe_duration": 0.365,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1157,
      "agent_id": 2,
      "delay": 0.227,
      "speech_duration": 0.228,
      "transcribe_duration": 0.227,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1158,
      "agent_id": 2,
      "delay": 0.632,
      "speech_duration": 0.676,
      "transcribe_duration": 0.632,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1159,
      "agent_id": 2,
      "delay": 6.951,
      "speech_duration": 6.884,
      "transcribe_duration": 6.951,
      "wpm": 105,
      "message": "ให้เป็นกลุ่มนะคะ 2 คูณ 2 ก็คือ 2 บวกกัน 2 ครั้ง"
    },
    {
      "message_id": 1160,
      "agent_id": 2,
      "delay": 0.277,
      "speech_duration": 0.228,
      "transcribe_duration": 0.277,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1161,
      "agent_id": 2,
      "delay": 0.252,
      "speech_duration": 0.292,
      "transcribe_duration": 0.252,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1162,
      "agent_id": 2,
      "delay": 5.926,
      "speech_duration": 5.86,
      "transcribe_duration": 5.926,
      "wpm": 123,
      "message": "เป็นเท่าไหร่ถ้า 2 * 3 ก็คือ 2 + การอยู่ 3 ครั้ง"
    },
    {
      "message_id": 1163,
      "agent_id": 2,
      "delay": 1.021,
      "speech_duration": 1.06,
      "transcribe_duration": 1.021,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1164,
      "agent_id": 2,
      "delay": 0.378,
      "speech_duration": 0.42,
      "transcribe_duration": 0.378,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1165,
      "agent_id": 2,
      "delay": 0.457,
      "speech_duration": 0.484,
      "transcribe_duration": 0.457,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1166,
      "agent_id": 2,
      "delay": 0.557,
      "speech_duration": 0.612,
      "transcribe_duration": 0.557,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1167,
      "agent_id": 2,
      "delay": 1.97,
      "speech_duration": 2.02,
      "transcribe_duration": 1.97,
      "wpm": 52,
      "message": "โอเคนะ"
    },
    {
      "message_id": 1168,
      "agent_id": 2,
      "delay": 3.578,
      "speech_duration": 3.62,
      "transcribe_duration": 3.578,
      "wpm": 33,
      "message": "โอเคไหม"
    },
    {
      "message_id": 1169,
      "agent_id": 2,
      "delay": 1.471,
      "speech_duration": 1.508,
      "transcribe_duration": 1.471,
      "wpm": 119,
      "message": "เข้าใจไหมคะ"
    },
    {
      "message_id": 1170,
      "agent_id": 2,
      "delay": 10.357,
      "speech_duration": 10.34,
      "transcribe_duration": 10.357,
      "wpm": 125,
      "message": "เข้าใจไหม 3 ข้อนี้ให้จำให้ได้ให้จำให้ได้เพราะมันเป็นพื้นฐานของเรื่องของเลขยกกำลังนะคะ"
    },
    {
      "message_id": 1171,
      "agent_id": 2,
      "delay": 2.809,
      "speech_duration": 2.852,
      "transcribe_duration": 2.809,
      "wpm": 147,
      "message": "มันเป็นพื้นฐานของเลขยกกำลัง"
    },
    {
      "message_id": 1172,
      "agent_id": 2,
      "delay": 0.286,
      "speech_duration": 0.228,
      "transcribe_duration": 0.286,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1173,
      "agent_id": 2,
      "delay": 0.295,
      "speech_duration": 0.228,
      "transcribe_duration": 0.295,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1174,
      "agent_id": 2,
      "delay": 2.973,
      "speech_duration": 2.98,
      "transcribe_duration": 2.973,
      "wpm": 81,
      "message": "ที่นี้ครูปิ๊กมี"
    },
    {
      "message_id": 1175,
      "agent_id": 2,
      "delay": 3.318,
      "speech_duration": 3.364,
      "transcribe_duration": 3.318,
      "wpm": 85,
      "message": "สัญลักษณ์ให้ดูนะคะ"
    },
    {
      "message_id": 1176,
      "agent_id": 2,
      "delay": 0.239,
      "speech_duration": 0.292,
      "transcribe_duration": 0.239,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1177,
      "agent_id": 2,
      "delay": 0.258,
      "speech_duration": 0.292,
      "transcribe_duration": 0.258,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1178,
      "agent_id": 2,
      "delay": 2.298,
      "speech_duration": 2.34,
      "transcribe_duration": 2.298,
      "wpm": 109,
      "message": "ตัวเลขยกกำลังนี้"
    },
    {
      "message_id": 1179,
      "agent_id": 2,
      "delay": 0.44,
      "speech_duration": 0.484,
      "transcribe_duration": 0.44,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1180,
      "agent_id": 2,
      "delay": 0.266,
      "speech_duration": 0.228,
      "transcribe_duration": 0.266,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1181,
      "agent_id": 2,
      "delay": 0.238,
      "speech_duration": 0.228,
      "transcribe_duration": 0.238,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1182,
      "agent_id": 2,
      "delay": 0.27,
      "speech_duration": 0.292,
      "transcribe_duration": 0.27,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1183,
      "agent_id": 2,
      "delay": 0.273,
      "speech_duration": 0.292,
      "transcribe_duration": 0.273,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1184,
      "agent_id": 2,
      "delay": 2.227,
      "speech_duration": 2.276,
      "transcribe_duration": 2.227,
      "wpm": 99,
      "message": "เขียนยังไงนะคะ"
    },
    {
      "message_id": 1185,
      "agent_id": 2,
      "delay": 4.959,
      "speech_duration": 4.964,
      "transcribe_duration": 4.959,
      "wpm": 115,
      "message": "เราจะเขียนเลขยกกำลังแทนด้วยตัว a เล็ก"
    },
    {
      "message_id": 1186,
      "agent_id": 2,
      "delay": 0.566,
      "speech_duration": 0.612,
      "transcribe_duration": 0.566,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1187,
      "agent_id": 2,
      "delay": 1.68,
      "speech_duration": 1.7,
      "transcribe_duration": 1.68,
      "wpm": 97,
      "message": "a เล็กนะคะ"
    },
    {
      "message_id": 1188,
      "agent_id": 2,
      "delay": 2.161,
      "speech_duration": 2.148,
      "transcribe_duration": 2.161,
      "wpm": 77,
      "message": "เอเล็กแล้ว"
    },
    {
      "message_id": 1189,
      "agent_id": 2,
      "delay": 4.582,
      "speech_duration": 4.58,
      "transcribe_duration": 4.582,
      "wpm": 118,
      "message": "n เล็กจะอยู่ข้างบนเยื้องมาทางขวามือ"
    },
    {
      "message_id": 1190,
      "agent_id": 2,
      "delay": 0.263,
      "speech_duration": 0.228,
      "transcribe_duration": 0.263,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1191,
      "agent_id": 2,
      "delay": 0.222,
      "speech_duration": 0.228,
      "transcribe_duration": 0.222,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1192,
      "agent_id": 2,
      "delay": 5.515,
      "speech_duration": 5.54,
      "transcribe_duration": 5.515,
      "wpm": 111,
      "message": "นี้นะคะสัญลักษณ์ตัวนี้เรียกว่าเลขยกกำลัง"
    },
    {
      "message_id": 1193,
      "agent_id": 2,
      "delay": 0.294,
      "speech_duration": 0.228,
      "transcribe_duration": 0.294,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1194,
      "agent_id": 2,
      "delay": 0.839,
      "speech_duration": 0.868,
      "transcribe_duration": 0.839,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1195,
      "agent_id": 2,
      "delay": 5.071,
      "speech_duration": 5.092,
      "transcribe_duration": 5.071,
      "wpm": 88,
      "message": "สัญลักษณ์ a ^ n เวลาเขียนนะคะ"
    },
    {
      "message_id": 1196,
      "agent_id": 2,
      "delay": 0.269,
      "speech_duration": 0.292,
      "transcribe_duration": 0.269,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1197,
      "agent_id": 2,
      "delay": 0.286,
      "speech_duration": 0.228,
      "transcribe_duration": 0.286,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1198,
      "agent_id": 2,
      "delay": 6.062,
      "speech_duration": 5.988,
      "transcribe_duration": 6.062,
      "wpm": 175,
      "message": "ลูกๆอย่าไปเขียนตัวพิมพ์ใหญ่นะคะให้เขียนเป็นตัวพิมพ์เล็ก a เล็ก n เล็ก"
    },
    {
      "message_id": 1199,
      "agent_id": 2,
      "delay": 7.19,
      "speech_duration": 7.14,
      "transcribe_duration": 7.19,
      "wpm": 132,
      "message": "แล้วตัวเองจะอยู่ข้างบนเยื้องขวามือเยื้องดังฝั่งขวามือของตัวเอง"
    },
    {
      "message_id": 1200,
      "agent_id": 2,
      "delay": 4.556,
      "speech_duration": 4.58,
      "transcribe_duration": 4.556,
      "wpm": 141,
      "message": "นะคะห้ามไปเขียนตัวเองอยู่บนหัวตรงกับตัวเอง"
    },
    {
      "message_id": 1201,
      "agent_id": 2,
      "delay": 1.683,
      "speech_duration": 1.7,
      "transcribe_duration": 1.683,
      "wpm": 185,
      "message": "ไม่เอาอันนี้เขียนผิด"
    },
    {
      "message_id": 1202,
      "agent_id": 2,
      "delay": 5.317,
      "speech_duration": 5.284,
      "transcribe_duration": 5.317,
      "wpm": 153,
      "message": "หรือว่าห้ามเขียน N อยู่ข้างบนก่อนแล้วก็มาทีหลังไม่ได้"
    },
    {
      "message_id": 1203,
      "agent_id": 2,
      "delay": 1.492,
      "speech_duration": 1.508,
      "transcribe_duration": 1.492,
      "wpm": 70,
      "message": "จะต้อง"
    },
    {
      "message_id": 1204,
      "agent_id": 2,
      "delay": 4.221,
      "speech_duration": 4.132,
      "transcribe_duration": 4.221,
      "wpm": 174,
      "message": "เอ็งจะต้องอยู่ทางฝั่งขวามือก็คืออยู่หลัง a นะคะ"
    },
    {
      "message_id": 1205,
      "agent_id": 2,
      "delay": 2.432,
      "speech_duration": 2.468,
      "transcribe_duration": 2.432,
      "wpm": 134,
      "message": "อันนี้เป็นสัญลักษณ์นะ"
    },
    {
      "message_id": 1206,
      "agent_id": 2,
      "delay": 1.975,
      "speech_duration": 2.02,
      "transcribe_duration": 1.975,
      "wpm": 111,
      "message": "มันหมายถึงอะไร"
    },
    {
      "message_id": 1207,
      "agent_id": 2,
      "delay": 2.941,
      "speech_duration": 2.98,
      "transcribe_duration": 2.941,
      "wpm": 101,
      "message": "ถ้า a เป็นจำนวนนะคะ"
    },
    {
      "message_id": 1208,
      "agent_id": 2,
      "delay": 1.852,
      "speech_duration": 1.892,
      "transcribe_duration": 1.852,
      "wpm": 111,
      "message": "จำนวนใดๆก็ตาม"
    },
    {
      "message_id": 1209,
      "agent_id": 2,
      "delay": 2.687,
      "speech_duration": 2.724,
      "transcribe_duration": 2.687,
      "wpm": 110,
      "message": "และ n เป็นจำนวนเต็ม"
    },
    {
      "message_id": 1210,
      "agent_id": 2,
      "delay": 9.095,
      "speech_duration": 8.932,
      "transcribe_duration": 9.095,
      "wpm": 141,
      "message": "เต็มบวกนะคะ n จำนวนเต็มบวก n ตัวนี้นะ any เป็นจำนวนเต็มบวกเต็มบวกก็คือตั้งแต่อะไรคะ"
    },
    {
      "message_id": 1211,
      "agent_id": 2,
      "delay": 0.252,
      "speech_duration": 0.292,
      "transcribe_duration": 0.252,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1212,
      "agent_id": 2,
      "delay": 4.819,
      "speech_duration": 4.836,
      "transcribe_duration": 4.819,
      "wpm": 62,
      "message": "0 1 2 3 4 ไปเรื่อยๆ"
    },
    {
      "message_id": 1213,
      "agent_id": 2,
      "delay": 3.632,
      "speech_duration": 3.62,
      "transcribe_duration": 3.632,
      "wpm": 153,
      "message": "อันนี้คือจำนวนเต็มบวกเป็นได้แค่นี้นะ"
    },
    {
      "message_id": 1214,
      "agent_id": 2,
      "delay": 1.265,
      "speech_duration": 1.316,
      "transcribe_duration": 1.265,
      "wpm": 68,
      "message": "เราจะ"
    },
    {
      "message_id": 1215,
      "agent_id": 2,
      "delay": 3.003,
      "speech_duration": 3.044,
      "transcribe_duration": 3.003,
      "wpm": 79,
      "message": "เรียกนะคะตัวนี้"
    },
    {
      "message_id": 1216,
      "agent_id": 2,
      "delay": 0.248,
      "speech_duration": 0.292,
      "transcribe_duration": 0.248,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1217,
      "agent_id": 2,
      "delay": 2.271,
      "speech_duration": 2.276,
      "transcribe_duration": 2.271,
      "wpm": 59,
      "message": "aova ฐาน"
    },
    {
      "message_id": 1218,
      "agent_id": 2,
      "delay": 2.404,
      "speech_duration": 2.404,
      "transcribe_duration": 2.404,
      "wpm": 125,
      "message": "เรียก a เป็นฐานนะคะ"
    },
    {
      "message_id": 1219,
      "agent_id": 2,
      "delay": 0.217,
      "speech_duration": 0.228,
      "transcribe_duration": 0.217,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1220,
      "agent_id": 2,
      "delay": 2.425,
      "speech_duration": 2.468,
      "transcribe_duration": 2.425,
      "wpm": 128,
      "message": "ฐานก็คืออยู่ข้างล่าง"
    },
    {
      "message_id": 1221,
      "agent_id": 2,
      "delay": 0.242,
      "speech_duration": 0.228,
      "transcribe_duration": 0.242,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1222,
      "agent_id": 2,
      "delay": 5.476,
      "speech_duration": 5.412,
      "transcribe_duration": 5.476,
      "wpm": 119,
      "message": "อยู่ข้างล่างแล้วเอนเขาเรียกเป็นเลขชี้กำลัง"
    },
    {
      "message_id": 1223,
      "agent_id": 2,
      "delay": 0.27,
      "speech_duration": 0.228,
      "transcribe_duration": 0.27,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1224,
      "agent_id": 2,
      "delay": 0.315,
      "speech_duration": 0.356,
      "transcribe_duration": 0.315,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1225,
      "agent_id": 2,
      "delay": 0.226,
      "speech_duration": 0.228,
      "transcribe_duration": 0.226,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1226,
      "agent_id": 2,
      "delay": 2.37,
      "speech_duration": 2.404,
      "transcribe_duration": 2.37,
      "wpm": 125,
      "message": "เรียกว่าเลขชี้กำลัง"
    },
    {
      "message_id": 1227,
      "agent_id": 2,
      "delay": 0.287,
      "speech_duration": 0.292,
      "transcribe_duration": 0.287,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1228,
      "agent_id": 2,
      "delay": 1.455,
      "speech_duration": 1.508,
      "transcribe_duration": 1.455,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1229,
      "agent_id": 2,
      "delay": 1.022,
      "speech_duration": 1.06,
      "transcribe_duration": 1.022,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1230,
      "agent_id": 2,
      "delay": 0.288,
      "speech_duration": 0.228,
      "transcribe_duration": 0.288,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1231,
      "agent_id": 2,
      "delay": 0.625,
      "speech_duration": 0.676,
      "transcribe_duration": 0.625,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1232,
      "agent_id": 2,
      "delay": 8.392,
      "speech_duration": 8.292,
      "transcribe_duration": 8.392,
      "wpm": 87,
      "message": "เอเป็นยาลักษณ์ของเขาอย่างนี้เวลาเราอ่านนะคะ ^ n"
    },
    {
      "message_id": 1233,
      "agent_id": 2,
      "delay": 0.392,
      "speech_duration": 0.42,
      "transcribe_duration": 0.392,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1234,
      "agent_id": 2,
      "delay": 0.253,
      "speech_duration": 0.228,
      "transcribe_duration": 0.253,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1235,
      "agent_id": 2,
      "delay": 0.242,
      "speech_duration": 0.228,
      "transcribe_duration": 0.242,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1236,
      "agent_id": 2,
      "delay": 0.241,
      "speech_duration": 0.228,
      "transcribe_duration": 0.241,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1237,
      "agent_id": 2,
      "delay": 0.309,
      "speech_duration": 0.292,
      "transcribe_duration": 0.309,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1238,
      "agent_id": 2,
      "delay": 3.711,
      "speech_duration": 3.748,
      "transcribe_duration": 3.711,
      "wpm": 108,
      "message": "เวลาเราอ่านเวลาเราอ่านนะคะ"
    },
    {
      "message_id": 1239,
      "agent_id": 2,
      "delay": 0.219,
      "speech_duration": 0.228,
      "transcribe_duration": 0.219,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1240,
      "agent_id": 2,
      "delay": 0.288,
      "speech_duration": 0.228,
      "transcribe_duration": 0.288,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1241,
      "agent_id": 2,
      "delay": 6.997,
      "speech_duration": 6.884,
      "transcribe_duration": 6.997,
      "wpm": 174,
      "message": "หรือว่าเวลาเราเขียนเราเขียนสัญลักษณ์แบบนี้แล้วล่ะหูดีเวลาเขาเขียนก็จะเขียนว่าเอ"
    },
    {
      "message_id": 1242,
      "agent_id": 2,
      "delay": 1.719,
      "speech_duration": 1.764,
      "transcribe_duration": 1.719,
      "wpm": 68,
      "message": "กำลัง n"
    },
    {
      "message_id": 1243,
      "agent_id": 2,
      "delay": 0.888,
      "speech_duration": 0.932,
      "transcribe_duration": 0.888,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1244,
      "agent_id": 2,
      "delay": 0.431,
      "speech_duration": 0.484,
      "transcribe_duration": 0.431,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1245,
      "agent_id": 2,
      "delay": 0.243,
      "speech_duration": 0.292,
      "transcribe_duration": 0.243,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1246,
      "agent_id": 2,
      "delay": 0.232,
      "speech_duration": 0.228,
      "transcribe_duration": 0.232,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1247,
      "agent_id": 2,
      "delay": 0.432,
      "speech_duration": 0.484,
      "transcribe_duration": 0.432,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1248,
      "agent_id": 2,
      "delay": 0.281,
      "speech_duration": 0.228,
      "transcribe_duration": 0.281,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1249,
      "agent_id": 2,
      "delay": 0.245,
      "speech_duration": 0.228,
      "transcribe_duration": 0.245,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1250,
      "agent_id": 2,
      "delay": 5.228,
      "speech_duration": 5.156,
      "transcribe_duration": 5.228,
      "wpm": 151,
      "message": "สัญลักษณ์ a ^ n ที่เป็นสัญลักษณ์ใช่ไหมคะเวลาเราอ่าน"
    },
    {
      "message_id": 1251,
      "agent_id": 2,
      "delay": 2.322,
      "speech_duration": 2.34,
      "transcribe_duration": 2.322,
      "wpm": 115,
      "message": "เขาจะอ่านว่า a ยก"
    },
    {
      "message_id": 1252,
      "agent_id": 2,
      "delay": 1.65,
      "speech_duration": 1.7,
      "transcribe_duration": 1.65,
      "wpm": 71,
      "message": "กำลัง n"
    },
    {
      "message_id": 1253,
      "agent_id": 2,
      "delay": 1.075,
      "speech_duration": 1.124,
      "transcribe_duration": 1.075,
      "wpm": 120,
      "message": "อย่างนี้"
    },
    {
      "message_id": 1254,
      "agent_id": 2,
      "delay": 2.628,
      "speech_duration": 2.66,
      "transcribe_duration": 2.628,
      "wpm": 45,
      "message": "เป็นฐาน"
    },
    {
      "message_id": 1255,
      "agent_id": 2,
      "delay": 3.878,
      "speech_duration": 3.876,
      "transcribe_duration": 3.878,
      "wpm": 85,
      "message": "n เป็นเลขชี้กำลังนะคะ"
    },
    {
      "message_id": 1256,
      "agent_id": 2,
      "delay": 0.262,
      "speech_duration": 0.228,
      "transcribe_duration": 0.262,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1257,
      "agent_id": 2,
      "delay": 2.626,
      "speech_duration": 2.66,
      "transcribe_duration": 2.626,
      "wpm": 85,
      "message": "อ่านดูนะที่นี้"
    },
    {
      "message_id": 1258,
      "agent_id": 2,
      "delay": 2.17,
      "speech_duration": 2.212,
      "transcribe_duration": 2.17,
      "wpm": 102,
      "message": "มันหมายถึงอะไร"
    },
    {
      "message_id": 1259,
      "agent_id": 2,
      "delay": 0.257,
      "speech_duration": 0.292,
      "transcribe_duration": 0.257,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1260,
      "agent_id": 2,
      "delay": 3.192,
      "speech_duration": 3.236,
      "transcribe_duration": 3.192,
      "wpm": 56,
      "message": "a ^ n ก็คือ"
    },
    {
      "message_id": 1261,
      "agent_id": 2,
      "delay": 0.242,
      "speech_duration": 0.228,
      "transcribe_duration": 0.242,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1262,
      "agent_id": 2,
      "delay": 2.555,
      "speech_duration": 2.468,
      "transcribe_duration": 2.555,
      "wpm": 109,
      "message": "ฐานคือ a ถูกไหมคะ"
    },
    {
      "message_id": 1263,
      "agent_id": 2,
      "delay": 3.594,
      "speech_duration": 3.62,
      "transcribe_duration": 3.594,
      "wpm": 66,
      "message": "a * a ไปเรื่อยๆ"
    },
    {
      "message_id": 1264,
      "agent_id": 2,
      "delay": 2.822,
      "speech_duration": 2.852,
      "transcribe_duration": 2.822,
      "wpm": 131,
      "message": "พูดไปเรื่อยๆจนตัวสุดท้าย"
    },
    {
      "message_id": 1265,
      "agent_id": 2,
      "delay": 1.85,
      "speech_duration": 1.892,
      "transcribe_duration": 1.85,
      "wpm": 127,
      "message": "เอเหมือนกันนะคะ"
    },
    {
      "message_id": 1266,
      "agent_id": 2,
      "delay": 0.277,
      "speech_duration": 0.228,
      "transcribe_duration": 0.277,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1267,
      "agent_id": 2,
      "delay": 4.43,
      "speech_duration": 4.388,
      "transcribe_duration": 4.43,
      "wpm": 140,
      "message": "เอเหมือนกันทีนี้เรามานับว่าเอนี้มีกี่ตัว"
    },
    {
      "message_id": 1268,
      "agent_id": 2,
      "delay": 0.255,
      "speech_duration": 0.228,
      "transcribe_duration": 0.255,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1269,
      "agent_id": 2,
      "delay": 7.61,
      "speech_duration": 7.46,
      "transcribe_duration": 7.61,
      "wpm": 127,
      "message": "dettol มีกี่ตัวนับตัวที่ 1 ตัวที่ 2 ตัวที่ 3 ตัวที่ 4 ตัวที่ 5"
    },
    {
      "message_id": 1270,
      "agent_id": 2,
      "delay": 2.271,
      "speech_duration": 2.276,
      "transcribe_duration": 2.271,
      "wpm": 105,
      "message": "มีทั้งหมด n ตัว"
    },
    {
      "message_id": 1271,
      "agent_id": 2,
      "delay": 0.388,
      "speech_duration": 0.42,
      "transcribe_duration": 0.388,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1272,
      "agent_id": 2,
      "delay": 1.869,
      "speech_duration": 1.892,
      "transcribe_duration": 1.869,
      "wpm": 127,
      "message": "อันนี้คือ n ตัว"
    },
    {
      "message_id": 1273,
      "agent_id": 2,
      "delay": 0.384,
      "speech_duration": 0.42,
      "transcribe_duration": 0.384,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1274,
      "agent_id": 2,
      "delay": 5.719,
      "speech_duration": 5.668,
      "transcribe_duration": 5.719,
      "wpm": 114,
      "message": "เป็นก็เลยอยู่ข้างบนให้นับจำนวนนะคะนับจำนวน"
    },
    {
      "message_id": 1275,
      "agent_id": 2,
      "delay": 0.414,
      "speech_duration": 0.228,
      "transcribe_duration": 0.414,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1276,
      "agent_id": 2,
      "delay": 1.408,
      "speech_duration": 1.444,
      "transcribe_duration": 1.408,
      "wpm": 114,
      "message": "มีเท่าไหร่"
    },
    {
      "message_id": 1277,
      "agent_id": 2,
      "delay": 0.306,
      "speech_duration": 0.292,
      "transcribe_duration": 0.306,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1278,
      "agent_id": 2,
      "delay": 2.505,
      "speech_duration": 2.532,
      "transcribe_duration": 2.505,
      "wpm": 166,
      "message": "ให้เอาตัวเลขนี้ไปอยู่ข้างบน"
    },
    {
      "message_id": 1279,
      "agent_id": 2,
      "delay": 1.016,
      "speech_duration": 1.06,
      "transcribe_duration": 1.016,
      "wpm": 71,
      "message": "เคนะ"
    },
    {
      "message_id": 1280,
      "agent_id": 2,
      "delay": 0.248,
      "speech_duration": 0.292,
      "transcribe_duration": 0.248,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1281,
      "agent_id": 2,
      "delay": 0.21,
      "speech_duration": 0.228,
      "transcribe_duration": 0.21,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1282,
      "agent_id": 2,
      "delay": 1.529,
      "speech_duration": 1.572,
      "transcribe_duration": 1.529,
      "wpm": 67,
      "message": "ที่นี่"
    },
    {
      "message_id": 1283,
      "agent_id": 2,
      "delay": 1.861,
      "speech_duration": 1.892,
      "transcribe_duration": 1.861,
      "wpm": 111,
      "message": "ครูจะให้ออกมา"
    },
    {
      "message_id": 1284,
      "agent_id": 2,
      "delay": 3.987,
      "speech_duration": 3.94,
      "transcribe_duration": 3.987,
      "wpm": 179,
      "message": "ถามนะคะให้มาเขียนหรือว่าบอกอยู่ข้างอันนี้ก็ได้"
    },
    {
      "message_id": 1285,
      "agent_id": 2,
      "delay": 4.376,
      "speech_duration": 4.324,
      "transcribe_duration": 4.376,
      "wpm": 160,
      "message": "เดี๋ยวกูไปจะให้โจทก์นะคะให้โจทก์ไปแล้วให้ลูกๆ"
    },
    {
      "message_id": 1286,
      "agent_id": 2,
      "delay": 0.249,
      "speech_duration": 0.292,
      "transcribe_duration": 0.249,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1287,
      "agent_id": 2,
      "delay": 0.883,
      "speech_duration": 0.932,
      "transcribe_duration": 0.883,
      "wpm": 97,
      "message": "เขียน"
    },
    {
      "message_id": 1288,
      "agent_id": 2,
      "delay": 7.753,
      "speech_duration": 7.652,
      "transcribe_duration": 7.753,
      "wpm": 84,
      "message": "แล้วก็บอกว่าฐานคืออะไรนะคะข้อแรกนะคะ 3 ^ 5"
    },
    {
      "message_id": 1289,
      "agent_id": 2,
      "delay": 2.116,
      "speech_duration": 2.148,
      "transcribe_duration": 2.116,
      "wpm": 84,
      "message": "อ่านว่าอะไร"
    },
    {
      "message_id": 1290,
      "agent_id": 2,
      "delay": 2.684,
      "speech_duration": 2.724,
      "transcribe_duration": 2.684,
      "wpm": 94,
      "message": "แล้วก็ฐานคืออะไร"
    },
    {
      "message_id": 1291,
      "agent_id": 2,
      "delay": 0.289,
      "speech_duration": 0.356,
      "transcribe_duration": 0.289,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1292,
      "agent_id": 2,
      "delay": 2.618,
      "speech_duration": 2.66,
      "transcribe_duration": 2.618,
      "wpm": 107,
      "message": "เลขชี้กำลังคืออะไร"
    },
    {
      "message_id": 1293,
      "agent_id": 2,
      "delay": 0.254,
      "speech_duration": 0.228,
      "transcribe_duration": 0.254,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1294,
      "agent_id": 2,
      "delay": 0.619,
      "speech_duration": 0.676,
      "transcribe_duration": 0.619,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1295,
      "agent_id": 2,
      "delay": 0.293,
      "speech_duration": 0.356,
      "transcribe_duration": 0.293,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1296,
      "agent_id": 2,
      "delay": 0.257,
      "speech_duration": 0.228,
      "transcribe_duration": 0.257,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1297,
      "agent_id": 2,
      "delay": 0.311,
      "speech_duration": 0.292,
      "transcribe_duration": 0.311,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1298,
      "agent_id": 2,
      "delay": 0.259,
      "speech_duration": 0.228,
      "transcribe_duration": 0.259,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1299,
      "agent_id": 2,
      "delay": 0.509,
      "speech_duration": 0.548,
      "transcribe_duration": 0.509,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1300,
      "agent_id": 2,
      "delay": 0.388,
      "speech_duration": 0.42,
      "transcribe_duration": 0.388,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1301,
      "agent_id": 2,
      "delay": 2.196,
      "speech_duration": 2.212,
      "transcribe_duration": 2.196,
      "wpm": 102,
      "message": "แพนผ้าด้วยนะคะ"
    },
    {
      "message_id": 1302,
      "agent_id": 2,
      "delay": 0.291,
      "speech_duration": 0.292,
      "transcribe_duration": 0.291,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1303,
      "agent_id": 2,
      "delay": 0.284,
      "speech_duration": 0.292,
      "transcribe_duration": 0.284,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1304,
      "agent_id": 2,
      "delay": 3.484,
      "speech_duration": 3.428,
      "transcribe_duration": 3.484,
      "wpm": 83,
      "message": "พี่จะให้ตัวอย่างนะ"
    },
    {
      "message_id": 1305,
      "agent_id": 2,
      "delay": 0.625,
      "speech_duration": 0.676,
      "transcribe_duration": 0.625,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1306,
      "agent_id": 2,
      "delay": 8.508,
      "speech_duration": 8.484,
      "transcribe_duration": 8.508,
      "wpm": 101,
      "message": "ตอนนี้ 3 ^ 5 เวลาเราอ่านนะคะสัญลักษณ์แบบนี้มาเวลาเราอ่าน"
    },
    {
      "message_id": 1307,
      "agent_id": 2,
      "delay": 2.5,
      "speech_duration": 2.532,
      "transcribe_duration": 2.5,
      "wpm": 113,
      "message": "เราจะเขียนว่า 3 ยก"
    },
    {
      "message_id": 1308,
      "agent_id": 2,
      "delay": 0.242,
      "speech_duration": 0.228,
      "transcribe_duration": 0.242,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1309,
      "agent_id": 2,
      "delay": 0.268,
      "speech_duration": 0.228,
      "transcribe_duration": 0.268,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1310,
      "agent_id": 2,
      "delay": 0.221,
      "speech_duration": 0.228,
      "transcribe_duration": 0.221,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1311,
      "agent_id": 2,
      "delay": 0.29,
      "speech_duration": 0.228,
      "transcribe_duration": 0.29,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1312,
      "agent_id": 2,
      "delay": 0.324,
      "speech_duration": 0.228,
      "transcribe_duration": 0.324,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1313,
      "agent_id": 2,
      "delay": 0.246,
      "speech_duration": 0.292,
      "transcribe_duration": 0.246,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1314,
      "agent_id": 2,
      "delay": 0.42,
      "speech_duration": 0.484,
      "transcribe_duration": 0.42,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1315,
      "agent_id": 2,
      "delay": 0.304,
      "speech_duration": 0.292,
      "transcribe_duration": 0.304,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1316,
      "agent_id": 2,
      "delay": 0.57,
      "speech_duration": 0.612,
      "transcribe_duration": 0.57,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1317,
      "agent_id": 2,
      "delay": 0.225,
      "speech_duration": 0.228,
      "transcribe_duration": 0.225,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1318,
      "agent_id": 2,
      "delay": 1.144,
      "speech_duration": 1.188,
      "transcribe_duration": 1.144,
      "wpm": 38,
      "message": "ยก"
    },
    {
      "message_id": 1319,
      "agent_id": 2,
      "delay": 1.452,
      "speech_duration": 1.508,
      "transcribe_duration": 1.452,
      "wpm": 60,
      "message": "กำลัง"
    },
    {
      "message_id": 1320,
      "agent_id": 2,
      "delay": 0.29,
      "speech_duration": 0.228,
      "transcribe_duration": 0.29,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1321,
      "agent_id": 2,
      "delay": 6.2,
      "speech_duration": 6.18,
      "transcribe_duration": 6.2,
      "wpm": 102,
      "message": "อย่างนี้เลยนะคะสะกดตามนี้เลยเพราะฉะนั้นคำ"
    },
    {
      "message_id": 1322,
      "agent_id": 2,
      "delay": 0.252,
      "speech_duration": 0.292,
      "transcribe_duration": 0.252,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1323,
      "agent_id": 2,
      "delay": 3.87,
      "speech_duration": 3.876,
      "transcribe_duration": 3.87,
      "wpm": 182,
      "message": "คำว่ายกกำลังนักเรียนต้องตามแล้วก็ไปเขียนให้ได้"
    },
    {
      "message_id": 1324,
      "agent_id": 2,
      "delay": 1.283,
      "speech_duration": 1.316,
      "transcribe_duration": 1.283,
      "wpm": 171,
      "message": "ห้ามเขียนผิดนะ"
    },
    {
      "message_id": 1325,
      "agent_id": 2,
      "delay": 6.646,
      "speech_duration": 6.628,
      "transcribe_duration": 6.646,
      "wpm": 68,
      "message": "ยกกำลังยกยกลังนะคะให้จำให้ได้"
    },
    {
      "message_id": 1326,
      "agent_id": 2,
      "delay": 5.805,
      "speech_duration": 5.796,
      "transcribe_duration": 5.805,
      "wpm": 181,
      "message": "เวลาเขียนเพราะมันก็จะมีอยู่ในข้อสอบด้วยนะคะเขียนให้ถูกเลือกให้ถูกเนาะ"
    },
    {
      "message_id": 1327,
      "agent_id": 2,
      "delay": 8.564,
      "speech_duration": 8.42,
      "transcribe_duration": 8.564,
      "wpm": 164,
      "message": "เอา 3 อยู่ข้างล่างเดี๋ยวมาก่อนนะคะเลข 5 อยู่ข้างบนมาตามหลังที่นี่อีก 3 3 ^ 5 เลขอะไรเป็นฐาน"
    },
    {
      "message_id": 1328,
      "agent_id": 2,
      "delay": 0.237,
      "speech_duration": 0.228,
      "transcribe_duration": 0.237,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1329,
      "agent_id": 2,
      "delay": 0.226,
      "speech_duration": 0.228,
      "transcribe_duration": 0.226,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1330,
      "agent_id": 2,
      "delay": 0.298,
      "speech_duration": 0.356,
      "transcribe_duration": 0.298,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1331,
      "agent_id": 2,
      "delay": 1.452,
      "speech_duration": 1.508,
      "transcribe_duration": 1.452,
      "wpm": 139,
      "message": "เลขฐานคืออะไร"
    },
    {
      "message_id": 1332,
      "agent_id": 2,
      "delay": 0.233,
      "speech_duration": 0.228,
      "transcribe_duration": 0.233,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1333,
      "agent_id": 2,
      "delay": 1.8,
      "speech_duration": 1.828,
      "transcribe_duration": 1.8,
      "wpm": 123,
      "message": "ฐานคืออะไรเอ่ย"
    },
    {
      "message_id": 1334,
      "agent_id": 2,
      "delay": 0.27,
      "speech_duration": 0.228,
      "transcribe_duration": 0.27,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1335,
      "agent_id": 2,
      "delay": 2.424,
      "speech_duration": 2.468,
      "transcribe_duration": 2.424,
      "wpm": 115,
      "message": "เลขฐานคือเลขอะไรคะ"
    },
    {
      "message_id": 1336,
      "agent_id": 2,
      "delay": 5.635,
      "speech_duration": 5.668,
      "transcribe_duration": 5.635,
      "wpm": 135,
      "message": "เก่งมากเลขฐานก็คือเลข 3 นะคะที่อยู่ข้างล่างนั่นเอง"
    },
    {
      "message_id": 1337,
      "agent_id": 2,
      "delay": 4.334,
      "speech_duration": 4.324,
      "transcribe_duration": 4.334,
      "wpm": 156,
      "message": "ที่นี้เลขชี้กําลังคืออะไรตัวเลขที่อยู่ข้างบน"
    },
    {
      "message_id": 1338,
      "agent_id": 2,
      "delay": 0.218,
      "speech_duration": 0.228,
      "transcribe_duration": 0.218,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1339,
      "agent_id": 2,
      "delay": 2.174,
      "speech_duration": 2.212,
      "transcribe_duration": 2.174,
      "wpm": 190,
      "message": "ตัวเลขที่อยู่ข้างบนเท่าไหร่"
    },
    {
      "message_id": 1340,
      "agent_id": 2,
      "delay": 0.216,
      "speech_duration": 0.228,
      "transcribe_duration": 0.216,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1341,
      "agent_id": 2,
      "delay": 1.324,
      "speech_duration": 1.38,
      "transcribe_duration": 1.324,
      "wpm": 120,
      "message": "เท่าไหร่คะ"
    },
    {
      "message_id": 1342,
      "agent_id": 2,
      "delay": 0.376,
      "speech_duration": 0.42,
      "transcribe_duration": 0.376,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1343,
      "agent_id": 2,
      "delay": 0.319,
      "speech_duration": 0.228,
      "transcribe_duration": 0.319,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1344,
      "agent_id": 2,
      "delay": 6.62,
      "speech_duration": 6.564,
      "transcribe_duration": 6.62,
      "wpm": 137,
      "message": "5 นั่นเองนะคะตัวเลขที่อยู่ข้างบนก็คือ 5 แทนค่าตัวนี้คืออะไร"
    },
    {
      "message_id": 1345,
      "agent_id": 2,
      "delay": 0.506,
      "speech_duration": 0.548,
      "transcribe_duration": 0.506,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1346,
      "agent_id": 2,
      "delay": 1.518,
      "speech_duration": 1.508,
      "transcribe_duration": 1.518,
      "wpm": 129,
      "message": "แทนค่าตัวนี้"
    },
    {
      "message_id": 1347,
      "agent_id": 2,
      "delay": 1.722,
      "speech_duration": 1.764,
      "transcribe_duration": 1.722,
      "wpm": 153,
      "message": "ให้เอามาเขียนนะคะ"
    },
    {
      "message_id": 1348,
      "agent_id": 2,
      "delay": 2.172,
      "speech_duration": 2.212,
      "transcribe_duration": 2.172,
      "wpm": 122,
      "message": "เลขฐาน 3 ถูกไหมคะ"
    },
    {
      "message_id": 1349,
      "agent_id": 2,
      "delay": 4.115,
      "speech_duration": 4.132,
      "transcribe_duration": 4.115,
      "wpm": 65,
      "message": "หมายถึง 3 * 3 * 3"
    },
    {
      "message_id": 1350,
      "agent_id": 2,
      "delay": 6.332,
      "speech_duration": 6.308,
      "transcribe_duration": 6.332,
      "wpm": 117,
      "message": "คูณ 3 คูณ 3 คูณกันทั้งหมดอยู่ 5 ครั้งนักเรียนน่ะ"
    },
    {
      "message_id": 1351,
      "agent_id": 2,
      "delay": 1.603,
      "speech_duration": 1.636,
      "transcribe_duration": 1.603,
      "wpm": 83,
      "message": "3 ตัวที่"
    },
    {
      "message_id": 1352,
      "agent_id": 2,
      "delay": 4.224,
      "speech_duration": 4.26,
      "transcribe_duration": 4.224,
      "wpm": 92,
      "message": "1 ที่ 2 ที่ 3 ที่ 4 ที่ 5"
    },
    {
      "message_id": 1353,
      "agent_id": 2,
      "delay": 3.14,
      "speech_duration": 3.172,
      "transcribe_duration": 3.14,
      "wpm": 90,
      "message": "ฟ้ามีทั้งหมด 5 ตัว"
    },
    {
      "message_id": 1354,
      "agent_id": 2,
      "delay": 1.983,
      "speech_duration": 2.02,
      "transcribe_duration": 1.983,
      "wpm": 156,
      "message": "ตรงกันกับเลขชี้กำลัง"
    },
    {
      "message_id": 1355,
      "agent_id": 2,
      "delay": 0.256,
      "speech_duration": 0.292,
      "transcribe_duration": 0.256,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1356,
      "agent_id": 2,
      "delay": 2.254,
      "speech_duration": 2.276,
      "transcribe_duration": 2.254,
      "wpm": 105,
      "message": "นะคะเอามาคูณกัน"
    },
    {
      "message_id": 1357,
      "agent_id": 2,
      "delay": 0.258,
      "speech_duration": 0.228,
      "transcribe_duration": 0.258,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1358,
      "agent_id": 2,
      "delay": 0.266,
      "speech_duration": 0.228,
      "transcribe_duration": 0.266,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1359,
      "agent_id": 2,
      "delay": 0.296,
      "speech_duration": 0.292,
      "transcribe_duration": 0.296,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1360,
      "agent_id": 2,
      "delay": 0.263,
      "speech_duration": 0.228,
      "transcribe_duration": 0.263,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1361,
      "agent_id": 2,
      "delay": 0.81,
      "speech_duration": 0.868,
      "transcribe_duration": 0.81,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1362,
      "agent_id": 2,
      "delay": 5.705,
      "speech_duration": 5.668,
      "transcribe_duration": 5.705,
      "wpm": 95,
      "message": "ใหม่ครูบิ๊กจะให้ออกมาเขียนเอง 2 ^ 6"
    },
    {
      "message_id": 1363,
      "agent_id": 2,
      "delay": 0.687,
      "speech_duration": 0.74,
      "transcribe_duration": 0.687,
      "wpm": 81,
      "message": "หิว"
    },
    {
      "message_id": 1364,
      "agent_id": 2,
      "delay": 0.381,
      "speech_duration": 0.42,
      "transcribe_duration": 0.381,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1365,
      "agent_id": 2,
      "delay": 1.665,
      "speech_duration": 1.7,
      "transcribe_duration": 1.665,
      "wpm": 185,
      "message": "ออกมาเขียนหน้ากระดาน"
    },
    {
      "message_id": 1366,
      "agent_id": 2,
      "delay": 1.71,
      "speech_duration": 1.764,
      "transcribe_duration": 1.71,
      "wpm": 102,
      "message": "อ่านว่าอะไร"
    },
    {
      "message_id": 1367,
      "agent_id": 2,
      "delay": 0.288,
      "speech_duration": 0.228,
      "transcribe_duration": 0.288,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1368,
      "agent_id": 2,
      "delay": 0.505,
      "speech_duration": 0.548,
      "transcribe_duration": 0.505,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1369,
      "agent_id": 2,
      "delay": 1.926,
      "speech_duration": 1.956,
      "transcribe_duration": 1.926,
      "wpm": 92,
      "message": "ไปเขียนนะคะ"
    },
    {
      "message_id": 1370,
      "agent_id": 2,
      "delay": 6.185,
      "speech_duration": 6.116,
      "transcribe_duration": 6.185,
      "wpm": 174,
      "message": "เพื่อนๆดูด้วยเพื่อนๆดูด้วยนะคะว่าหนูเขียนถูกไหมเขียนให้เสร็จนะคะข้อนี้"
    },
    {
      "message_id": 1371,
      "agent_id": 2,
      "delay": 0.266,
      "speech_duration": 0.228,
      "transcribe_duration": 0.266,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1372,
      "agent_id": 2,
      "delay": 0.282,
      "speech_duration": 0.228,
      "transcribe_duration": 0.282,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1373,
      "agent_id": 2,
      "delay": 0.246,
      "speech_duration": 0.228,
      "transcribe_duration": 0.246,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1374,
      "agent_id": 2,
      "delay": 0.264,
      "speech_duration": 0.228,
      "transcribe_duration": 0.264,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1375,
      "agent_id": 2,
      "delay": 0.377,
      "speech_duration": 0.42,
      "transcribe_duration": 0.377,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1376,
      "agent_id": 2,
      "delay": 0.523,
      "speech_duration": 0.548,
      "transcribe_duration": 0.523,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1377,
      "agent_id": 2,
      "delay": 0.301,
      "speech_duration": 0.292,
      "transcribe_duration": 0.301,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1378,
      "agent_id": 2,
      "delay": 0.226,
      "speech_duration": 0.228,
      "transcribe_duration": 0.226,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1379,
      "agent_id": 2,
      "delay": 0.313,
      "speech_duration": 0.356,
      "transcribe_duration": 0.313,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1380,
      "agent_id": 2,
      "delay": 0.818,
      "speech_duration": 0.868,
      "transcribe_duration": 0.818,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1381,
      "agent_id": 2,
      "delay": 1.853,
      "speech_duration": 1.892,
      "transcribe_duration": 1.853,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1382,
      "agent_id": 2,
      "delay": 0.362,
      "speech_duration": 0.42,
      "transcribe_duration": 0.362,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1383,
      "agent_id": 2,
      "delay": 2.75,
      "speech_duration": 2.788,
      "transcribe_duration": 2.75,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1384,
      "agent_id": 2,
      "delay": 0.242,
      "speech_duration": 0.228,
      "transcribe_duration": 0.242,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1385,
      "agent_id": 2,
      "delay": 0.22,
      "speech_duration": 0.292,
      "transcribe_duration": 0.22,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1386,
      "agent_id": 2,
      "delay": 0.296,
      "speech_duration": 0.292,
      "transcribe_duration": 0.296,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1387,
      "agent_id": 2,
      "delay": 0.229,
      "speech_duration": 0.292,
      "transcribe_duration": 0.229,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1388,
      "agent_id": 2,
      "delay": 0.222,
      "speech_duration": 0.228,
      "transcribe_duration": 0.222,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1389,
      "agent_id": 2,
      "delay": 0.641,
      "speech_duration": 0.676,
      "transcribe_duration": 0.641,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1390,
      "agent_id": 2,
      "delay": 0.294,
      "speech_duration": 0.228,
      "transcribe_duration": 0.294,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1391,
      "agent_id": 2,
      "delay": 1.709,
      "speech_duration": 1.764,
      "transcribe_duration": 1.709,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1392,
      "agent_id": 2,
      "delay": 0.242,
      "speech_duration": 0.292,
      "transcribe_duration": 0.242,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1393,
      "agent_id": 2,
      "delay": 0.291,
      "speech_duration": 0.292,
      "transcribe_duration": 0.291,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1394,
      "agent_id": 2,
      "delay": 0.257,
      "speech_duration": 0.228,
      "transcribe_duration": 0.257,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1395,
      "agent_id": 2,
      "delay": 3.442,
      "speech_duration": 3.492,
      "transcribe_duration": 3.442,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1396,
      "agent_id": 2,
      "delay": 0.401,
      "speech_duration": 0.42,
      "transcribe_duration": 0.401,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1397,
      "agent_id": 2,
      "delay": 0.384,
      "speech_duration": 0.42,
      "transcribe_duration": 0.384,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1398,
      "agent_id": 2,
      "delay": 1.156,
      "speech_duration": 1.188,
      "transcribe_duration": 1.156,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1399,
      "agent_id": 2,
      "delay": 0.436,
      "speech_duration": 0.484,
      "transcribe_duration": 0.436,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1400,
      "agent_id": 2,
      "delay": 0.27,
      "speech_duration": 0.228,
      "transcribe_duration": 0.27,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1401,
      "agent_id": 2,
      "delay": 0.234,
      "speech_duration": 0.228,
      "transcribe_duration": 0.234,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1402,
      "agent_id": 2,
      "delay": 3.327,
      "speech_duration": 3.3,
      "transcribe_duration": 3.327,
      "wpm": 145,
      "message": "เพื่อนๆดูถูกไหมคะหนูเขียนถูกไหม"
    },
    {
      "message_id": 1403,
      "agent_id": 2,
      "delay": 5.396,
      "speech_duration": 5.412,
      "transcribe_duration": 5.396,
      "wpm": 83,
      "message": "เดี๋ยวเขียนถูกไหม 2 ยกกำลัง 6"
    },
    {
      "message_id": 1404,
      "agent_id": 2,
      "delay": 3.978,
      "speech_duration": 4.004,
      "transcribe_duration": 3.978,
      "wpm": 109,
      "message": "เลขฐานอันนี้ถูกนะคะฐานคือเลข"
    },
    {
      "message_id": 1405,
      "agent_id": 2,
      "delay": 8.491,
      "speech_duration": 8.42,
      "transcribe_duration": 8.491,
      "wpm": 114,
      "message": "2 ถูกเลขชี้กำลังคือเลข 6 นะคะแล้วแทนค่าก็คือ 2 มาคูณกัน 6 ครั้ง"
    },
    {
      "message_id": 1406,
      "agent_id": 2,
      "delay": 0.645,
      "speech_duration": 0.676,
      "transcribe_duration": 0.645,
      "wpm": 89,
      "message": "นับ"
    },
    {
      "message_id": 1407,
      "agent_id": 2,
      "delay": 1.023,
      "speech_duration": 1.06,
      "transcribe_duration": 1.023,
      "wpm": 28,
      "message": "1"
    },
    {
      "message_id": 1408,
      "agent_id": 2,
      "delay": 2.503,
      "speech_duration": 2.532,
      "transcribe_duration": 2.503,
      "wpm": 59,
      "message": "2 3 4 5 6"
    },
    {
      "message_id": 1409,
      "agent_id": 2,
      "delay": 3.765,
      "speech_duration": 3.812,
      "transcribe_duration": 3.765,
      "wpm": 79,
      "message": "ถูกต้องนะคะเข้าใจนะ"
    },
    {
      "message_id": 1410,
      "agent_id": 2,
      "delay": 0.269,
      "speech_duration": 0.228,
      "transcribe_duration": 0.269,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1411,
      "agent_id": 2,
      "delay": 0.207,
      "speech_duration": 0.228,
      "transcribe_duration": 0.207,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1412,
      "agent_id": 2,
      "delay": 0.571,
      "speech_duration": 0.612,
      "transcribe_duration": 0.571,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1413,
      "agent_id": 2,
      "delay": 2.319,
      "speech_duration": 2.34,
      "transcribe_duration": 2.319,
      "wpm": 186,
      "message": "เอาขยะออกมาเขียนบ้างทีนี้น่ะ"
    },
    {
      "message_id": 1414,
      "agent_id": 2,
      "delay": 2.752,
      "speech_duration": 2.788,
      "transcribe_duration": 2.752,
      "wpm": 81,
      "message": "ลบ 4 ยกกำลัง 2"
    },
    {
      "message_id": 1415,
      "agent_id": 2,
      "delay": 0.266,
      "speech_duration": 0.292,
      "transcribe_duration": 0.266,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1416,
      "agent_id": 2,
      "delay": 0.758,
      "speech_duration": 0.804,
      "transcribe_duration": 0.758,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1417,
      "agent_id": 2,
      "delay": 3.2,
      "speech_duration": 3.236,
      "transcribe_duration": 3.2,
      "wpm": 70,
      "message": "ลบ 4 ยกกำลัง 2"
    },
    {
      "message_id": 1418,
      "agent_id": 2,
      "delay": 2.361,
      "speech_duration": 2.404,
      "transcribe_duration": 2.361,
      "wpm": 75,
      "message": "อ่านว่าอะไร"
    },
    {
      "message_id": 1419,
      "agent_id": 2,
      "delay": 6.224,
      "speech_duration": 6.116,
      "transcribe_duration": 6.224,
      "wpm": 125,
      "message": "เลขอะไรเป็นเลขฐานเลขชี้กำลังคือเลขอะไรแล้วก็แทนค่า"
    },
    {
      "message_id": 1420,
      "agent_id": 2,
      "delay": 0.888,
      "speech_duration": 0.932,
      "transcribe_duration": 0.888,
      "wpm": 129,
      "message": "เชิญค่ะ"
    },
    {
      "message_id": 1421,
      "agent_id": 2,
      "delay": 0.314,
      "speech_duration": 0.356,
      "transcribe_duration": 0.314,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1422,
      "agent_id": 2,
      "delay": 1.216,
      "speech_duration": 1.252,
      "transcribe_duration": 1.216,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1423,
      "agent_id": 2,
      "delay": 0.366,
      "speech_duration": 0.42,
      "transcribe_duration": 0.366,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1424,
      "agent_id": 2,
      "delay": 0.45,
      "speech_duration": 0.484,
      "transcribe_duration": 0.45,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1425,
      "agent_id": 2,
      "delay": 0.227,
      "speech_duration": 0.228,
      "transcribe_duration": 0.227,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1426,
      "agent_id": 2,
      "delay": 7.657,
      "speech_duration": 7.652,
      "transcribe_duration": 7.657,
      "wpm": 157,
      "message": "อันนี้ง่ายมากเลยนะคะเป็นเรื่องของความหมายของเลขยกกำลังนักเรียนจะต้องจำให้ได้ว่า"
    },
    {
      "message_id": 1427,
      "agent_id": 2,
      "delay": 0.29,
      "speech_duration": 0.228,
      "transcribe_duration": 0.29,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1428,
      "agent_id": 2,
      "delay": 2.823,
      "speech_duration": 2.852,
      "transcribe_duration": 2.823,
      "wpm": 142,
      "message": "สัญลักษณ์ของเขาคืออะไรนะคะ"
    },
    {
      "message_id": 1429,
      "agent_id": 2,
      "delay": 0.286,
      "speech_duration": 0.292,
      "transcribe_duration": 0.286,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1430,
      "agent_id": 2,
      "delay": 0.207,
      "speech_duration": 0.228,
      "transcribe_duration": 0.207,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1431,
      "agent_id": 2,
      "delay": 5.578,
      "speech_duration": 5.54,
      "transcribe_duration": 5.578,
      "wpm": 176,
      "message": "บอกให้ได้ว่าอันไหนเป็นฐานอันไหนเป็นเลขชี้กำลังแล้วก็ความหมายนะคะ"
    },
    {
      "message_id": 1432,
      "agent_id": 2,
      "delay": 0.241,
      "speech_duration": 0.228,
      "transcribe_duration": 0.241,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1433,
      "agent_id": 2,
      "delay": 0.401,
      "speech_duration": 0.292,
      "transcribe_duration": 0.401,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1434,
      "agent_id": 2,
      "delay": 1.02,
      "speech_duration": 1.06,
      "transcribe_duration": 1.02,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1435,
      "agent_id": 2,
      "delay": 0.885,
      "speech_duration": 0.932,
      "transcribe_duration": 0.885,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1436,
      "agent_id": 2,
      "delay": 0.357,
      "speech_duration": 0.42,
      "transcribe_duration": 0.357,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1437,
      "agent_id": 2,
      "delay": 0.883,
      "speech_duration": 0.932,
      "transcribe_duration": 0.883,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1438,
      "agent_id": 2,
      "delay": 0.628,
      "speech_duration": 0.676,
      "transcribe_duration": 0.628,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1439,
      "agent_id": 2,
      "delay": 0.32,
      "speech_duration": 0.292,
      "transcribe_duration": 0.32,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1440,
      "agent_id": 2,
      "delay": 0.498,
      "speech_duration": 0.548,
      "transcribe_duration": 0.498,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1441,
      "agent_id": 2,
      "delay": 3.541,
      "speech_duration": 3.556,
      "transcribe_duration": 3.541,
      "wpm": 131,
      "message": "เพื่อนๆดูนะคะว่าผิดเขียนถูกไหม"
    },
    {
      "message_id": 1442,
      "agent_id": 2,
      "delay": 1.877,
      "speech_duration": 1.892,
      "transcribe_duration": 1.877,
      "wpm": 95,
      "message": "เออกูไปดูนะ"
    },
    {
      "message_id": 1443,
      "agent_id": 2,
      "delay": 0.507,
      "speech_duration": 0.548,
      "transcribe_duration": 0.507,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1444,
      "agent_id": 2,
      "delay": 0.381,
      "speech_duration": 0.42,
      "transcribe_duration": 0.381,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1445,
      "agent_id": 2,
      "delay": 0.291,
      "speech_duration": 0.356,
      "transcribe_duration": 0.291,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1446,
      "agent_id": 2,
      "delay": 0.58,
      "speech_duration": 0.612,
      "transcribe_duration": 0.58,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1447,
      "agent_id": 2,
      "delay": 0.57,
      "speech_duration": 0.612,
      "transcribe_duration": 0.57,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1448,
      "agent_id": 2,
      "delay": 0.236,
      "speech_duration": 0.292,
      "transcribe_duration": 0.236,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1449,
      "agent_id": 2,
      "delay": 0.623,
      "speech_duration": 0.676,
      "transcribe_duration": 0.623,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1450,
      "agent_id": 2,
      "delay": 0.291,
      "speech_duration": 0.228,
      "transcribe_duration": 0.291,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1451,
      "agent_id": 2,
      "delay": 0.584,
      "speech_duration": 0.612,
      "transcribe_duration": 0.584,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1452,
      "agent_id": 2,
      "delay": 0.285,
      "speech_duration": 0.228,
      "transcribe_duration": 0.285,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1453,
      "agent_id": 2,
      "delay": 0.274,
      "speech_duration": 0.292,
      "transcribe_duration": 0.274,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1454,
      "agent_id": 2,
      "delay": 0.623,
      "speech_duration": 0.676,
      "transcribe_duration": 0.623,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1455,
      "agent_id": 2,
      "delay": 0.44,
      "speech_duration": 0.228,
      "transcribe_duration": 0.44,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1456,
      "agent_id": 2,
      "delay": 0.229,
      "speech_duration": 0.292,
      "transcribe_duration": 0.229,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1457,
      "agent_id": 2,
      "delay": 8.624,
      "speech_duration": 8.548,
      "transcribe_duration": 8.624,
      "wpm": 158,
      "message": "ถูกไหมคะเก่งมากปรบมือให้เพื่อนหน่อยลูกตบมือให้เพื่อนหน่อยเพื่อนเก่งมากเลยอ่ะอ่านก็ถูกนะคะ"
    },
    {
      "message_id": 1458,
      "agent_id": 2,
      "delay": 0.523,
      "speech_duration": 0.548,
      "transcribe_duration": 0.523,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1459,
      "agent_id": 2,
      "delay": 5.825,
      "speech_duration": 5.732,
      "transcribe_duration": 5.825,
      "wpm": 133,
      "message": "เลขฐานถูกชี้กำลังถูกแทนค่าก็ถูกด้วยที่นี้อีกข้อนึง"
    },
    {
      "message_id": 1460,
      "agent_id": 2,
      "delay": 1.716,
      "speech_duration": 1.764,
      "transcribe_duration": 1.716,
      "wpm": 187,
      "message": "ใครจะเป็นคนออกมาเขียน"
    },
    {
      "message_id": 1461,
      "agent_id": 2,
      "delay": 2.673,
      "speech_duration": 2.66,
      "transcribe_duration": 2.673,
      "wpm": 79,
      "message": "มาค่ะน้องปิ่น"
    },
    {
      "message_id": 1462,
      "agent_id": 2,
      "delay": 5.634,
      "speech_duration": 5.668,
      "transcribe_duration": 5.634,
      "wpm": 74,
      "message": "ข้อนี้คือ 1 ส่วน 2 นะคะ ^ 3"
    },
    {
      "message_id": 1463,
      "agent_id": 2,
      "delay": 3.082,
      "speech_duration": 3.108,
      "transcribe_duration": 3.082,
      "wpm": 48,
      "message": "1 / 2 ^ 3"
    },
    {
      "message_id": 1464,
      "agent_id": 2,
      "delay": 0.312,
      "speech_duration": 0.292,
      "transcribe_duration": 0.312,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1465,
      "agent_id": 2,
      "delay": 0.292,
      "speech_duration": 0.228,
      "transcribe_duration": 0.292,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1466,
      "agent_id": 2,
      "delay": 0.244,
      "speech_duration": 0.228,
      "transcribe_duration": 0.244,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1467,
      "agent_id": 2,
      "delay": 0.378,
      "speech_duration": 0.42,
      "transcribe_duration": 0.378,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1468,
      "agent_id": 2,
      "delay": 1.923,
      "speech_duration": 1.956,
      "transcribe_duration": 1.923,
      "wpm": 61,
      "message": "เชิญค่ะ"
    },
    {
      "message_id": 1469,
      "agent_id": 2,
      "delay": 8.267,
      "speech_duration": 8.164,
      "transcribe_duration": 8.267,
      "wpm": 171,
      "message": "พานักเรียนเข้าใจแล้วนักเรียนจะสามารถเขียนได้หมดเลยนะคะจับประเด็นให้ได้จับ Concept ให้ได้นะคะ"
    },
    {
      "message_id": 1470,
      "agent_id": 2,
      "delay": 3.492,
      "speech_duration": 3.492,
      "transcribe_duration": 3.492,
      "wpm": 172,
      "message": "แยกให้ได้ว่าอันไหนเป็นเลขฐานเลขชี้กำลัง"
    },
    {
      "message_id": 1471,
      "agent_id": 2,
      "delay": 0.274,
      "speech_duration": 0.292,
      "transcribe_duration": 0.274,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1472,
      "agent_id": 2,
      "delay": 0.443,
      "speech_duration": 0.484,
      "transcribe_duration": 0.443,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1473,
      "agent_id": 2,
      "delay": 0.292,
      "speech_duration": 0.228,
      "transcribe_duration": 0.292,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1474,
      "agent_id": 2,
      "delay": 0.445,
      "speech_duration": 0.484,
      "transcribe_duration": 0.445,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1475,
      "agent_id": 2,
      "delay": 0.383,
      "speech_duration": 0.42,
      "transcribe_duration": 0.383,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1476,
      "agent_id": 2,
      "delay": 0.362,
      "speech_duration": 0.42,
      "transcribe_duration": 0.362,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1477,
      "agent_id": 2,
      "delay": 0.429,
      "speech_duration": 0.228,
      "transcribe_duration": 0.429,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1478,
      "agent_id": 2,
      "delay": 0.3,
      "speech_duration": 0.228,
      "transcribe_duration": 0.3,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1479,
      "agent_id": 2,
      "delay": 0.756,
      "speech_duration": 0.804,
      "transcribe_duration": 0.756,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1480,
      "agent_id": 2,
      "delay": 0.467,
      "speech_duration": 0.356,
      "transcribe_duration": 0.467,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1481,
      "agent_id": 2,
      "delay": 0.279,
      "speech_duration": 0.228,
      "transcribe_duration": 0.279,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1482,
      "agent_id": 2,
      "delay": 0.478,
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      "transcribe_duration": 0.478,
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      "message": ""
    },
    {
      "message_id": 1483,
      "agent_id": 2,
      "delay": 0.243,
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      "transcribe_duration": 0.243,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1484,
      "agent_id": 2,
      "delay": 0.293,
      "speech_duration": 0.292,
      "transcribe_duration": 0.293,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1485,
      "agent_id": 2,
      "delay": 0.572,
      "speech_duration": 0.612,
      "transcribe_duration": 0.572,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1486,
      "agent_id": 2,
      "delay": 1.335,
      "speech_duration": 1.38,
      "transcribe_duration": 1.335,
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      "message": ""
    },
    {
      "message_id": 1487,
      "agent_id": 2,
      "delay": 0.814,
      "speech_duration": 0.868,
      "transcribe_duration": 0.814,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1488,
      "agent_id": 2,
      "delay": 0.906,
      "speech_duration": 0.932,
      "transcribe_duration": 0.906,
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      "message": ""
    },
    {
      "message_id": 1489,
      "agent_id": 2,
      "delay": 0.254,
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      "transcribe_duration": 0.254,
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      "message": ""
    },
    {
      "message_id": 1490,
      "agent_id": 2,
      "delay": 0.702,
      "speech_duration": 0.74,
      "transcribe_duration": 0.702,
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      "message": ""
    },
    {
      "message_id": 1491,
      "agent_id": 2,
      "delay": 0.878,
      "speech_duration": 0.932,
      "transcribe_duration": 0.878,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1492,
      "agent_id": 2,
      "delay": 0.636,
      "speech_duration": 0.676,
      "transcribe_duration": 0.636,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1493,
      "agent_id": 2,
      "delay": 0.296,
      "speech_duration": 0.228,
      "transcribe_duration": 0.296,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1494,
      "agent_id": 2,
      "delay": 0.769,
      "speech_duration": 0.804,
      "transcribe_duration": 0.769,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1495,
      "agent_id": 2,
      "delay": 0.625,
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      "transcribe_duration": 0.625,
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      "message": ""
    },
    {
      "message_id": 1496,
      "agent_id": 2,
      "delay": 0.753,
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      "transcribe_duration": 0.753,
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      "message": ""
    },
    {
      "message_id": 1497,
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      "delay": 1.144,
      "speech_duration": 1.188,
      "transcribe_duration": 1.144,
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      "message": ""
    },
    {
      "message_id": 1498,
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      "delay": 0.277,
      "speech_duration": 0.228,
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      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1499,
      "agent_id": 2,
      "delay": 0.397,
      "speech_duration": 0.228,
      "transcribe_duration": 0.397,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1500,
      "agent_id": 2,
      "delay": 0.293,
      "speech_duration": 0.356,
      "transcribe_duration": 0.293,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1501,
      "agent_id": 2,
      "delay": 0.313,
      "speech_duration": 0.228,
      "transcribe_duration": 0.313,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1502,
      "agent_id": 2,
      "delay": 0.295,
      "speech_duration": 0.292,
      "transcribe_duration": 0.295,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1503,
      "agent_id": 2,
      "delay": 0.241,
      "speech_duration": 0.228,
      "transcribe_duration": 0.241,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1504,
      "agent_id": 2,
      "delay": 0.275,
      "speech_duration": 0.228,
      "transcribe_duration": 0.275,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1505,
      "agent_id": 2,
      "delay": 0.265,
      "speech_duration": 0.292,
      "transcribe_duration": 0.265,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1506,
      "agent_id": 2,
      "delay": 0.476,
      "speech_duration": 0.292,
      "transcribe_duration": 0.476,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1507,
      "agent_id": 2,
      "delay": 0.3,
      "speech_duration": 0.228,
      "transcribe_duration": 0.3,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1508,
      "agent_id": 2,
      "delay": 0.311,
      "speech_duration": 0.356,
      "transcribe_duration": 0.311,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1509,
      "agent_id": 2,
      "delay": 0.217,
      "speech_duration": 0.292,
      "transcribe_duration": 0.217,
      "wpm": 0,
      "message": ""
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      "message": "อ่านถูกไหมคะ"
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      "message": "พ่อตายแม่ว่าจะแอบหลับนิดๆอยู่ในห้องเรียนใช่ไหม"
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      "message": "อ่านถูกนะคะเขียนถูกเลขฐานก็ตอบถูกที่กำลังตอบถูกแทนค่าตอบถูกนะคะ"
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      "message": "ใครจะออกมา"
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      "message": "ใครที่ยังยกมือขึ้น"
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      "message": "ยกกำลัง 5"
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      "message": "เชิญค่ะ 0.5 ^ 5"
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      "message": "แท็กมาเลย"
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      "message_id": 1607,
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      "message_id": 1608,
      "agent_id": 2,
      "delay": 0.262,
      "speech_duration": 0.228,
      "transcribe_duration": 0.262,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1609,
      "agent_id": 2,
      "delay": 0.254,
      "speech_duration": 0.292,
      "transcribe_duration": 0.254,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1610,
      "agent_id": 2,
      "delay": 0.942,
      "speech_duration": 0.996,
      "transcribe_duration": 0.942,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1611,
      "agent_id": 2,
      "delay": 0.521,
      "speech_duration": 0.548,
      "transcribe_duration": 0.521,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1612,
      "agent_id": 2,
      "delay": 0.69,
      "speech_duration": 0.74,
      "transcribe_duration": 0.69,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1613,
      "agent_id": 2,
      "delay": 0.289,
      "speech_duration": 0.292,
      "transcribe_duration": 0.289,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1614,
      "agent_id": 2,
      "delay": 0.4,
      "speech_duration": 0.228,
      "transcribe_duration": 0.4,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1615,
      "agent_id": 2,
      "delay": 0.375,
      "speech_duration": 0.42,
      "transcribe_duration": 0.375,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1616,
      "agent_id": 2,
      "delay": 0.377,
      "speech_duration": 0.42,
      "transcribe_duration": 0.377,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1617,
      "agent_id": 2,
      "delay": 1.586,
      "speech_duration": 1.636,
      "transcribe_duration": 1.586,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1618,
      "agent_id": 2,
      "delay": 0.242,
      "speech_duration": 0.228,
      "transcribe_duration": 0.242,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1619,
      "agent_id": 2,
      "delay": 0.267,
      "speech_duration": 0.292,
      "transcribe_duration": 0.267,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1620,
      "agent_id": 2,
      "delay": 0.27,
      "speech_duration": 0.228,
      "transcribe_duration": 0.27,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1621,
      "agent_id": 2,
      "delay": 0.292,
      "speech_duration": 0.292,
      "transcribe_duration": 0.292,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1622,
      "agent_id": 2,
      "delay": 0.249,
      "speech_duration": 0.292,
      "transcribe_duration": 0.249,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1623,
      "agent_id": 2,
      "delay": 5.835,
      "speech_duration": 5.796,
      "transcribe_duration": 5.835,
      "wpm": 96,
      "message": "ถูกไหมคะถูกนะคะแท็กเข้าใจถูกแล้วนะคะ"
    },
    {
      "message_id": 1624,
      "agent_id": 2,
      "delay": 2.129,
      "speech_duration": 2.148,
      "transcribe_duration": 2.129,
      "wpm": 63,
      "message": "มาค่ะยัง"
    },
    {
      "message_id": 1625,
      "agent_id": 2,
      "delay": 1.016,
      "speech_duration": 1.06,
      "transcribe_duration": 1.016,
      "wpm": 85,
      "message": "ไปยัง"
    },
    {
      "message_id": 1626,
      "agent_id": 2,
      "delay": 0.217,
      "speech_duration": 0.228,
      "transcribe_duration": 0.217,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1627,
      "agent_id": 2,
      "delay": 1.853,
      "speech_duration": 1.892,
      "transcribe_duration": 1.853,
      "wpm": 127,
      "message": "สองคนนี้ใครก่อน"
    },
    {
      "message_id": 1628,
      "agent_id": 2,
      "delay": 0.696,
      "speech_duration": 0.74,
      "transcribe_duration": 0.696,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1629,
      "agent_id": 2,
      "delay": 0.509,
      "speech_duration": 0.42,
      "transcribe_duration": 0.509,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1630,
      "agent_id": 2,
      "delay": 0.303,
      "speech_duration": 0.292,
      "transcribe_duration": 0.303,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1631,
      "agent_id": 2,
      "delay": 0.292,
      "speech_duration": 0.228,
      "transcribe_duration": 0.292,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1632,
      "agent_id": 2,
      "delay": 2.696,
      "speech_duration": 2.724,
      "transcribe_duration": 2.696,
      "wpm": 61,
      "message": "พี่ตาลนะคะ"
    },
    {
      "message_id": 1633,
      "agent_id": 2,
      "delay": 0.955,
      "speech_duration": 0.996,
      "transcribe_duration": 0.955,
      "wpm": 45,
      "message": "ลบ"
    },
    {
      "message_id": 1634,
      "agent_id": 2,
      "delay": 2.556,
      "speech_duration": 2.596,
      "transcribe_duration": 2.556,
      "wpm": 52,
      "message": "4 ส่วน 3"
    },
    {
      "message_id": 1635,
      "agent_id": 2,
      "delay": 3.513,
      "speech_duration": 3.492,
      "transcribe_duration": 3.513,
      "wpm": 90,
      "message": "ลบ 4 ส่วน 3 นะคะ ^ 6"
    },
    {
      "message_id": 1636,
      "agent_id": 2,
      "delay": 0.259,
      "speech_duration": 0.228,
      "transcribe_duration": 0.259,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1637,
      "agent_id": 2,
      "delay": 0.284,
      "speech_duration": 0.292,
      "transcribe_duration": 0.284,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1638,
      "agent_id": 2,
      "delay": 0.424,
      "speech_duration": 0.228,
      "transcribe_duration": 0.424,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1639,
      "agent_id": 2,
      "delay": 3.844,
      "speech_duration": 3.876,
      "transcribe_duration": 3.844,
      "wpm": 85,
      "message": "ลบ 4 ส่วน 3 ยกกำลัง 6"
    },
    {
      "message_id": 1640,
      "agent_id": 2,
      "delay": 0.311,
      "speech_duration": 0.292,
      "transcribe_duration": 0.311,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1641,
      "agent_id": 2,
      "delay": 1.077,
      "speech_duration": 1.124,
      "transcribe_duration": 1.077,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1642,
      "agent_id": 2,
      "delay": 0.615,
      "speech_duration": 0.676,
      "transcribe_duration": 0.615,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1643,
      "agent_id": 2,
      "delay": 0.225,
      "speech_duration": 0.228,
      "transcribe_duration": 0.225,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1644,
      "agent_id": 2,
      "delay": 0.23,
      "speech_duration": 0.228,
      "transcribe_duration": 0.23,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1645,
      "agent_id": 2,
      "delay": 0.698,
      "speech_duration": 0.74,
      "transcribe_duration": 0.698,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1646,
      "agent_id": 2,
      "delay": 0.273,
      "speech_duration": 0.228,
      "transcribe_duration": 0.273,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1647,
      "agent_id": 2,
      "delay": 0.375,
      "speech_duration": 0.42,
      "transcribe_duration": 0.375,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1648,
      "agent_id": 2,
      "delay": 0.32,
      "speech_duration": 0.356,
      "transcribe_duration": 0.32,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1649,
      "agent_id": 2,
      "delay": 0.527,
      "speech_duration": 0.548,
      "transcribe_duration": 0.527,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1650,
      "agent_id": 2,
      "delay": 0.833,
      "speech_duration": 0.868,
      "transcribe_duration": 0.833,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1651,
      "agent_id": 2,
      "delay": 3.501,
      "speech_duration": 3.556,
      "transcribe_duration": 3.501,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1652,
      "agent_id": 2,
      "delay": 0.223,
      "speech_duration": 0.228,
      "transcribe_duration": 0.223,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1653,
      "agent_id": 2,
      "delay": 0.248,
      "speech_duration": 0.292,
      "transcribe_duration": 0.248,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1654,
      "agent_id": 2,
      "delay": 0.215,
      "speech_duration": 0.228,
      "transcribe_duration": 0.215,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1655,
      "agent_id": 2,
      "delay": 1.274,
      "speech_duration": 1.316,
      "transcribe_duration": 1.274,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1656,
      "agent_id": 2,
      "delay": 0.875,
      "speech_duration": 0.932,
      "transcribe_duration": 0.875,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1657,
      "agent_id": 2,
      "delay": 0.256,
      "speech_duration": 0.228,
      "transcribe_duration": 0.256,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1658,
      "agent_id": 2,
      "delay": 0.267,
      "speech_duration": 0.228,
      "transcribe_duration": 0.267,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1659,
      "agent_id": 2,
      "delay": 0.426,
      "speech_duration": 0.228,
      "transcribe_duration": 0.426,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1660,
      "agent_id": 2,
      "delay": 0.248,
      "speech_duration": 0.228,
      "transcribe_duration": 0.248,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1661,
      "agent_id": 2,
      "delay": 0.235,
      "speech_duration": 0.292,
      "transcribe_duration": 0.235,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1662,
      "agent_id": 2,
      "delay": 0.275,
      "speech_duration": 0.292,
      "transcribe_duration": 0.275,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1663,
      "agent_id": 2,
      "delay": 1.358,
      "speech_duration": 1.38,
      "transcribe_duration": 1.358,
      "wpm": 163,
      "message": "ไปก่อน 2 คนนี้"
    },
    {
      "message_id": 1664,
      "agent_id": 2,
      "delay": 0.955,
      "speech_duration": 0.996,
      "transcribe_duration": 0.955,
      "wpm": 105,
      "message": "ทีหลัง"
    },
    {
      "message_id": 1665,
      "agent_id": 2,
      "delay": 1.022,
      "speech_duration": 1.06,
      "transcribe_duration": 1.022,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1666,
      "agent_id": 2,
      "delay": 2.374,
      "speech_duration": 2.404,
      "transcribe_duration": 2.374,
      "wpm": 119,
      "message": "มาเกี่ยงกันสองคนนะ"
    },
    {
      "message_id": 1667,
      "agent_id": 2,
      "delay": 2.289,
      "speech_duration": 2.276,
      "transcribe_duration": 2.289,
      "wpm": 191,
      "message": "ใครเป่ายิ้งฉุบใครจะออกมาก่อน"
    },
    {
      "message_id": 1668,
      "agent_id": 2,
      "delay": 2.88,
      "speech_duration": 2.916,
      "transcribe_duration": 2.88,
      "wpm": 57,
      "message": "OK สุดท้าย"
    },
    {
      "message_id": 1669,
      "agent_id": 2,
      "delay": 0.692,
      "speech_duration": 0.74,
      "transcribe_duration": 0.692,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1670,
      "agent_id": 2,
      "delay": 1.28,
      "speech_duration": 1.316,
      "transcribe_duration": 1.28,
      "wpm": 91,
      "message": "คนต่อไป"
    },
    {
      "message_id": 1671,
      "agent_id": 2,
      "delay": 0.224,
      "speech_duration": 0.292,
      "transcribe_duration": 0.224,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1672,
      "agent_id": 2,
      "delay": 0.686,
      "speech_duration": 0.74,
      "transcribe_duration": 0.686,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1673,
      "agent_id": 2,
      "delay": 0.575,
      "speech_duration": 0.612,
      "transcribe_duration": 0.575,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1674,
      "agent_id": 2,
      "delay": 0.282,
      "speech_duration": 0.292,
      "transcribe_duration": 0.282,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1675,
      "agent_id": 2,
      "delay": 0.75,
      "speech_duration": 0.804,
      "transcribe_duration": 0.75,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1676,
      "agent_id": 2,
      "delay": 0.29,
      "speech_duration": 0.228,
      "transcribe_duration": 0.29,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1677,
      "agent_id": 2,
      "delay": 0.23,
      "speech_duration": 0.228,
      "transcribe_duration": 0.23,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1678,
      "agent_id": 2,
      "delay": 1.017,
      "speech_duration": 1.06,
      "transcribe_duration": 1.017,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1679,
      "agent_id": 2,
      "delay": 0.507,
      "speech_duration": 0.548,
      "transcribe_duration": 0.507,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1680,
      "agent_id": 2,
      "delay": 0.998,
      "speech_duration": 1.06,
      "transcribe_duration": 0.998,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1681,
      "agent_id": 2,
      "delay": 1.327,
      "speech_duration": 1.38,
      "transcribe_duration": 1.327,
      "wpm": 109,
      "message": "ง่ายไหมคะ"
    },
    {
      "message_id": 1682,
      "agent_id": 2,
      "delay": 2.172,
      "speech_duration": 2.212,
      "transcribe_duration": 2.172,
      "wpm": 122,
      "message": "เด็กๆเรียนง่ายไหม"
    },
    {
      "message_id": 1683,
      "agent_id": 2,
      "delay": 0.386,
      "speech_duration": 0.42,
      "transcribe_duration": 0.386,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1684,
      "agent_id": 2,
      "delay": 1.076,
      "speech_duration": 1.124,
      "transcribe_duration": 1.076,
      "wpm": 93,
      "message": "ได้ไหม"
    },
    {
      "message_id": 1685,
      "agent_id": 2,
      "delay": 2.242,
      "speech_duration": 2.276,
      "transcribe_duration": 2.242,
      "wpm": 46,
      "message": "ไงนะคะ"
    },
    {
      "message_id": 1686,
      "agent_id": 2,
      "delay": 4.365,
      "speech_duration": 4.388,
      "transcribe_duration": 4.365,
      "wpm": 106,
      "message": "ขอแค่เราเข้าใจนะคะเราก็จะทำได้"
    },
    {
      "message_id": 1687,
      "agent_id": 2,
      "delay": 0.46,
      "speech_duration": 0.292,
      "transcribe_duration": 0.46,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1688,
      "agent_id": 2,
      "delay": 0.213,
      "speech_duration": 0.228,
      "transcribe_duration": 0.213,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1689,
      "agent_id": 2,
      "delay": 0.829,
      "speech_duration": 0.868,
      "transcribe_duration": 0.829,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1690,
      "agent_id": 2,
      "delay": 5.457,
      "speech_duration": 5.476,
      "transcribe_duration": 5.457,
      "wpm": 74,
      "message": "อาบอกมาเลยนะคะอุ้มออกมาเลย"
    },
    {
      "message_id": 1691,
      "agent_id": 2,
      "delay": 3.521,
      "speech_duration": 3.556,
      "transcribe_duration": 3.521,
      "wpm": 72,
      "message": "ของอุ้มคือ 0 ^ 8"
    },
    {
      "message_id": 1692,
      "agent_id": 2,
      "delay": 1.911,
      "speech_duration": 1.956,
      "transcribe_duration": 1.911,
      "wpm": 46,
      "message": "0 ^ 8"
    },
    {
      "message_id": 1693,
      "agent_id": 2,
      "delay": 0.26,
      "speech_duration": 0.292,
      "transcribe_duration": 0.26,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1694,
      "agent_id": 2,
      "delay": 0.292,
      "speech_duration": 0.356,
      "transcribe_duration": 0.292,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1695,
      "agent_id": 2,
      "delay": 1.858,
      "speech_duration": 1.892,
      "transcribe_duration": 1.858,
      "wpm": 151,
      "message": "มาง่ายมากเลยตอนนี้"
    },
    {
      "message_id": 1696,
      "agent_id": 2,
      "delay": 0.261,
      "speech_duration": 0.228,
      "transcribe_duration": 0.261,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1697,
      "agent_id": 2,
      "delay": 0.268,
      "speech_duration": 0.292,
      "transcribe_duration": 0.268,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1698,
      "agent_id": 2,
      "delay": 1.132,
      "speech_duration": 1.188,
      "transcribe_duration": 1.132,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1699,
      "agent_id": 2,
      "delay": 3.648,
      "speech_duration": 3.684,
      "transcribe_duration": 3.648,
      "wpm": 37,
      "message": "เป็นไงคะ"
    },
    {
      "message_id": 1700,
      "agent_id": 2,
      "delay": 4.824,
      "speech_duration": 4.772,
      "transcribe_duration": 4.824,
      "wpm": 145,
      "message": "ลูกตาลถูกไหมพี่เบียร์ดูซิเช็คคำตอบของเพื่อนลบ"
    },
    {
      "message_id": 1701,
      "agent_id": 2,
      "delay": 3.409,
      "speech_duration": 3.428,
      "transcribe_duration": 3.409,
      "wpm": 83,
      "message": "1 ส่วน 3 ยกกำลัง 6"
    },
    {
      "message_id": 1702,
      "agent_id": 2,
      "delay": 2.424,
      "speech_duration": 2.468,
      "transcribe_duration": 2.424,
      "wpm": 73,
      "message": "เลขฐานคือลบ"
    },
    {
      "message_id": 1703,
      "agent_id": 2,
      "delay": 4.335,
      "speech_duration": 4.324,
      "transcribe_duration": 4.335,
      "wpm": 118,
      "message": "4 ส่วน 3 ถูกต้องเลขชี้กำลังคือใข่"
    },
    {
      "message_id": 1704,
      "agent_id": 2,
      "delay": 7.877,
      "speech_duration": 7.78,
      "transcribe_duration": 7.877,
      "wpm": 120,
      "message": "นับซิถูกไหม 1 2 3 4 5 6 8 ตัวสุดท้ายลูกตาลลืมสัญลักษณ์อะไรลูก"
    },
    {
      "message_id": 1705,
      "agent_id": 2,
      "delay": 0.756,
      "speech_duration": 0.804,
      "transcribe_duration": 0.756,
      "wpm": 112,
      "message": "ดูดีๆ"
    },
    {
      "message_id": 1706,
      "agent_id": 2,
      "delay": 0.299,
      "speech_duration": 0.292,
      "transcribe_duration": 0.299,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1707,
      "agent_id": 2,
      "delay": 1.664,
      "speech_duration": 1.7,
      "transcribe_duration": 1.664,
      "wpm": 168,
      "message": "ฟังเพื่อนฟังเพื่อน"
    },
    {
      "message_id": 1708,
      "agent_id": 2,
      "delay": 0.265,
      "speech_duration": 0.228,
      "transcribe_duration": 0.265,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1709,
      "agent_id": 2,
      "delay": 0.493,
      "speech_duration": 0.548,
      "transcribe_duration": 0.493,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1710,
      "agent_id": 2,
      "delay": 1.936,
      "speech_duration": 1.956,
      "transcribe_duration": 1.936,
      "wpm": 130,
      "message": "ตัวสุดท้ายถูกไหม"
    },
    {
      "message_id": 1711,
      "agent_id": 2,
      "delay": 0.682,
      "speech_duration": 0.74,
      "transcribe_duration": 0.682,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1712,
      "agent_id": 2,
      "delay": 5.717,
      "speech_duration": 5.732,
      "transcribe_duration": 5.717,
      "wpm": 162,
      "message": "วงเล็บเขาไม่ได้ใส่แล้วก็ตัวสุดท้ายเลยเขาลืมใส่สัญลักษณ์ลบนะคะ"
    },
    {
      "message_id": 1713,
      "agent_id": 2,
      "delay": 5.065,
      "speech_duration": 5.028,
      "transcribe_duration": 5.065,
      "wpm": 140,
      "message": "เครื่องหมายลบของตัวสุดท้ายสำคัญนะคะเลขฐานคือลบ"
    },
    {
      "message_id": 1714,
      "agent_id": 2,
      "delay": 2.895,
      "speech_duration": 2.916,
      "transcribe_duration": 2.895,
      "wpm": 108,
      "message": "4 ส่วน 3 เพราะฉะนั้น"
    },
    {
      "message_id": 1715,
      "agent_id": 2,
      "delay": 2.446,
      "speech_duration": 2.468,
      "transcribe_duration": 2.446,
      "wpm": 158,
      "message": "ตัวสุดท้ายเขาจะต้องลบด้วย"
    },
    {
      "message_id": 1716,
      "agent_id": 2,
      "delay": 7.547,
      "speech_duration": 7.46,
      "transcribe_duration": 7.547,
      "wpm": 157,
      "message": "เขาลืมอันนี้คือสิ่งเล็กๆน้อยๆนักเรียนจะต้องมีความละเอียดรอบคอบนะคะเวลาทำเนี่ย"
    },
    {
      "message_id": 1717,
      "agent_id": 2,
      "delay": 1.869,
      "speech_duration": 1.892,
      "transcribe_duration": 1.869,
      "wpm": 127,
      "message": "ต้องดูดีๆว่านับ"
    },
    {
      "message_id": 1718,
      "agent_id": 2,
      "delay": 1.924,
      "speech_duration": 1.956,
      "transcribe_duration": 1.924,
      "wpm": 153,
      "message": "เท่ากับจำนวนนั้นไหม"
    },
    {
      "message_id": 1719,
      "agent_id": 2,
      "delay": 4.272,
      "speech_duration": 4.26,
      "transcribe_duration": 4.272,
      "wpm": 158,
      "message": "ตัวเลขนะคะสัญลักษณ์บวกลบเนี่ยเขียนครบหรือยัง"
    },
    {
      "message_id": 1720,
      "agent_id": 2,
      "delay": 0.779,
      "speech_duration": 0.804,
      "transcribe_duration": 0.779,
      "wpm": 93,
      "message": "นะคะ"
    },
    {
      "message_id": 1721,
      "agent_id": 2,
      "delay": 0.307,
      "speech_duration": 0.292,
      "transcribe_duration": 0.307,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1722,
      "agent_id": 2,
      "delay": 0.373,
      "speech_duration": 0.42,
      "transcribe_duration": 0.373,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1723,
      "agent_id": 2,
      "delay": 2.363,
      "speech_duration": 2.404,
      "transcribe_duration": 2.363,
      "wpm": 94,
      "message": "โอเคเก่งมากค่ะ"
    },
    {
      "message_id": 1724,
      "agent_id": 2,
      "delay": 0.273,
      "speech_duration": 0.292,
      "transcribe_duration": 0.273,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1725,
      "agent_id": 2,
      "delay": 1.771,
      "speech_duration": 1.828,
      "transcribe_duration": 1.771,
      "wpm": 41,
      "message": "อุ้ม"
    },
    {
      "message_id": 1726,
      "agent_id": 2,
      "delay": 1.018,
      "speech_duration": 1.06,
      "transcribe_duration": 1.018,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1727,
      "agent_id": 2,
      "delay": 1.195,
      "speech_duration": 1.252,
      "transcribe_duration": 1.195,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1728,
      "agent_id": 2,
      "delay": 0.615,
      "speech_duration": 0.676,
      "transcribe_duration": 0.615,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1729,
      "agent_id": 2,
      "delay": 0.51,
      "speech_duration": 0.548,
      "transcribe_duration": 0.51,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1730,
      "agent_id": 2,
      "delay": 0.379,
      "speech_duration": 0.42,
      "transcribe_duration": 0.379,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1731,
      "agent_id": 2,
      "delay": 1.853,
      "speech_duration": 1.892,
      "transcribe_duration": 1.853,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1732,
      "agent_id": 2,
      "delay": 0.71,
      "speech_duration": 0.74,
      "transcribe_duration": 0.71,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1733,
      "agent_id": 2,
      "delay": 0.752,
      "speech_duration": 0.804,
      "transcribe_duration": 0.752,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1734,
      "agent_id": 2,
      "delay": 3.224,
      "speech_duration": 3.236,
      "transcribe_duration": 3.224,
      "wpm": 79,
      "message": "จะไปเทพเอาอะไรดี"
    },
    {
      "message_id": 1735,
      "agent_id": 2,
      "delay": 2.248,
      "speech_duration": 2.212,
      "transcribe_duration": 2.248,
      "wpm": 129,
      "message": "เอายากไหมคนสุดท้าย"
    },
    {
      "message_id": 1736,
      "agent_id": 2,
      "delay": 0.619,
      "speech_duration": 0.676,
      "transcribe_duration": 0.619,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1737,
      "agent_id": 2,
      "delay": 2.107,
      "speech_duration": 2.084,
      "transcribe_duration": 2.107,
      "wpm": 137,
      "message": "คนสุดท้ายเอายากไหม"
    },
    {
      "message_id": 1738,
      "agent_id": 2,
      "delay": 0.256,
      "speech_duration": 0.292,
      "transcribe_duration": 0.256,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1739,
      "agent_id": 2,
      "delay": 3.722,
      "speech_duration": 3.62,
      "transcribe_duration": 3.722,
      "wpm": 182,
      "message": "เอาง่ายหรือเอายากลูกเอาง่ายหรือยากเอาแบบไหน"
    },
    {
      "message_id": 1740,
      "agent_id": 2,
      "delay": 1.462,
      "speech_duration": 1.508,
      "transcribe_duration": 1.462,
      "wpm": 90,
      "message": "เอาง่ายๆ"
    },
    {
      "message_id": 1741,
      "agent_id": 2,
      "delay": 5.611,
      "speech_duration": 5.604,
      "transcribe_duration": 5.611,
      "wpm": 88,
      "message": "เอาแต่เดี๋ยวกูล่มจะให้ง่ายๆเลยนะ"
    },
    {
      "message_id": 1742,
      "agent_id": 2,
      "delay": 0.42,
      "speech_duration": 0.484,
      "transcribe_duration": 0.42,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1743,
      "agent_id": 2,
      "delay": 2.496,
      "speech_duration": 2.532,
      "transcribe_duration": 2.496,
      "wpm": 65,
      "message": "10 ยกกำลัง"
    },
    {
      "message_id": 1744,
      "agent_id": 2,
      "delay": 0.318,
      "speech_duration": 0.356,
      "transcribe_duration": 0.318,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1745,
      "agent_id": 2,
      "delay": 3.24,
      "speech_duration": 3.236,
      "transcribe_duration": 3.24,
      "wpm": 97,
      "message": "10 ^ 4 แล้วกันง่ายดี"
    },
    {
      "message_id": 1746,
      "agent_id": 2,
      "delay": 0.808,
      "speech_duration": 0.868,
      "transcribe_duration": 0.808,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1747,
      "agent_id": 2,
      "delay": 0.251,
      "speech_duration": 0.292,
      "transcribe_duration": 0.251,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1748,
      "agent_id": 2,
      "delay": 0.233,
      "speech_duration": 0.228,
      "transcribe_duration": 0.233,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1749,
      "agent_id": 2,
      "delay": 4.169,
      "speech_duration": 4.196,
      "transcribe_duration": 4.169,
      "wpm": 132,
      "message": "เขียนให้ถูกนะลูกคนสุดท้ายของหมู่บ้าน"
    },
    {
      "message_id": 1750,
      "agent_id": 2,
      "delay": 0.429,
      "speech_duration": 0.484,
      "transcribe_duration": 0.429,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1751,
      "agent_id": 2,
      "delay": 0.818,
      "speech_duration": 0.868,
      "transcribe_duration": 0.818,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1752,
      "agent_id": 2,
      "delay": 0.565,
      "speech_duration": 0.612,
      "transcribe_duration": 0.565,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1753,
      "agent_id": 2,
      "delay": 0.268,
      "speech_duration": 0.228,
      "transcribe_duration": 0.268,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1754,
      "agent_id": 2,
      "delay": 0.687,
      "speech_duration": 0.74,
      "transcribe_duration": 0.687,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1755,
      "agent_id": 2,
      "delay": 1.216,
      "speech_duration": 1.252,
      "transcribe_duration": 1.216,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1756,
      "agent_id": 2,
      "delay": 0.623,
      "speech_duration": 0.676,
      "transcribe_duration": 0.623,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1757,
      "agent_id": 2,
      "delay": 0.804,
      "speech_duration": 0.868,
      "transcribe_duration": 0.804,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1758,
      "agent_id": 2,
      "delay": 2.032,
      "speech_duration": 2.084,
      "transcribe_duration": 2.032,
      "wpm": 36,
      "message": "ครับ"
    },
    {
      "message_id": 1759,
      "agent_id": 2,
      "delay": 0.228,
      "speech_duration": 0.292,
      "transcribe_duration": 0.228,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1760,
      "agent_id": 2,
      "delay": 0.309,
      "speech_duration": 0.356,
      "transcribe_duration": 0.309,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1761,
      "agent_id": 2,
      "delay": 4.149,
      "speech_duration": 4.132,
      "transcribe_duration": 4.149,
      "wpm": 113,
      "message": "เกี่ยวยางหรอคุณติ๊กลืมเพียวหรอ"
    },
    {
      "message_id": 1762,
      "agent_id": 2,
      "delay": 6.843,
      "speech_duration": 6.756,
      "transcribe_duration": 6.843,
      "wpm": 140,
      "message": "โอเคเหลือเพียงนะคะเหลือเพียงคนสุดท้ายน้องเพียวยาง ok ขอโทษนะคะ"
    },
    {
      "message_id": 1763,
      "agent_id": 2,
      "delay": 2.898,
      "speech_duration": 2.852,
      "transcribe_duration": 2.898,
      "wpm": 174,
      "message": "เดี๋ยวกูไปเองให้ออกยากเลยทีเดียว"
    },
    {
      "message_id": 1764,
      "agent_id": 2,
      "delay": 0.27,
      "speech_duration": 0.292,
      "transcribe_duration": 0.27,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1765,
      "agent_id": 2,
      "delay": 0.244,
      "speech_duration": 0.228,
      "transcribe_duration": 0.244,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1766,
      "agent_id": 2,
      "delay": 0.235,
      "speech_duration": 0.228,
      "transcribe_duration": 0.235,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1767,
      "agent_id": 2,
      "delay": 1.277,
      "speech_duration": 1.316,
      "transcribe_duration": 1.277,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1768,
      "agent_id": 2,
      "delay": 0.941,
      "speech_duration": 0.996,
      "transcribe_duration": 0.941,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1769,
      "agent_id": 2,
      "delay": 0.292,
      "speech_duration": 0.228,
      "transcribe_duration": 0.292,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1770,
      "agent_id": 2,
      "delay": 1.975,
      "speech_duration": 2.02,
      "transcribe_duration": 1.975,
      "wpm": 89,
      "message": "อุ้มถูกนะคะ"
    },
    {
      "message_id": 1771,
      "agent_id": 2,
      "delay": 2.291,
      "speech_duration": 2.34,
      "transcribe_duration": 2.291,
      "wpm": 51,
      "message": "1 2 3 4"
    },
    {
      "message_id": 1772,
      "agent_id": 2,
      "delay": 0.311,
      "speech_duration": 0.356,
      "transcribe_duration": 0.311,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1773,
      "agent_id": 2,
      "delay": 8.029,
      "speech_duration": 7.972,
      "transcribe_duration": 8.029,
      "wpm": 128,
      "message": "8 ตัว 0 8 ตัวถูกต้องนะคะเก่งมากๆปรบมือให้อุ้มหน่อยอุ้มทำถูกแล้วนะคะ"
    },
    {
      "message_id": 1774,
      "agent_id": 2,
      "delay": 0.242,
      "speech_duration": 0.228,
      "transcribe_duration": 0.242,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1775,
      "agent_id": 2,
      "delay": 0.26,
      "speech_duration": 0.228,
      "transcribe_duration": 0.26,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1776,
      "agent_id": 2,
      "delay": 0.287,
      "speech_duration": 0.228,
      "transcribe_duration": 0.287,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1777,
      "agent_id": 2,
      "delay": 0.692,
      "speech_duration": 0.74,
      "transcribe_duration": 0.692,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1778,
      "agent_id": 2,
      "delay": 2.882,
      "speech_duration": 2.916,
      "transcribe_duration": 2.882,
      "wpm": 103,
      "message": "พี่เพียวออกมาเลยจ้า"
    },
    {
      "message_id": 1779,
      "agent_id": 2,
      "delay": 0.431,
      "speech_duration": 0.484,
      "transcribe_duration": 0.431,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1780,
      "agent_id": 2,
      "delay": 3.845,
      "speech_duration": 3.876,
      "transcribe_duration": 3.845,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1781,
      "agent_id": 2,
      "delay": 0.302,
      "speech_duration": 0.356,
      "transcribe_duration": 0.302,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1782,
      "agent_id": 2,
      "delay": 0.211,
      "speech_duration": 0.228,
      "transcribe_duration": 0.211,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1783,
      "agent_id": 2,
      "delay": 0.257,
      "speech_duration": 0.292,
      "transcribe_duration": 0.257,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1784,
      "agent_id": 2,
      "delay": 1.261,
      "speech_duration": 1.316,
      "transcribe_duration": 1.261,
      "wpm": 34,
      "message": "ลบ"
    },
    {
      "message_id": 1785,
      "agent_id": 2,
      "delay": 1.816,
      "speech_duration": 1.828,
      "transcribe_duration": 1.816,
      "wpm": 123,
      "message": "ของเพียวเป็นลบ"
    },
    {
      "message_id": 1786,
      "agent_id": 2,
      "delay": 2.418,
      "speech_duration": 2.468,
      "transcribe_duration": 2.418,
      "wpm": 43,
      "message": "8 ส่วน"
    },
    {
      "message_id": 1787,
      "agent_id": 2,
      "delay": 2.502,
      "speech_duration": 2.532,
      "transcribe_duration": 2.502,
      "wpm": 59,
      "message": "9 ยกกำลัง"
    },
    {
      "message_id": 1788,
      "agent_id": 2,
      "delay": 0.283,
      "speech_duration": 0.228,
      "transcribe_duration": 0.283,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1789,
      "agent_id": 2,
      "delay": 1.468,
      "speech_duration": 1.508,
      "transcribe_duration": 1.468,
      "wpm": 80,
      "message": "ติดนะคะ"
    },
    {
      "message_id": 1790,
      "agent_id": 2,
      "delay": 0.281,
      "speech_duration": 0.228,
      "transcribe_duration": 0.281,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1791,
      "agent_id": 2,
      "delay": 0.248,
      "speech_duration": 0.228,
      "transcribe_duration": 0.248,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1792,
      "agent_id": 2,
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    },
    {
      "message_id": 1891,
      "agent_id": 2,
      "delay": 1.721,
      "speech_duration": 1.764,
      "transcribe_duration": 1.721,
      "wpm": 68,
      "message": "ใจเย็นๆ"
    },
    {
      "message_id": 1892,
      "agent_id": 2,
      "delay": 0.447,
      "speech_duration": 0.356,
      "transcribe_duration": 0.447,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1893,
      "agent_id": 2,
      "delay": 6.907,
      "speech_duration": 6.884,
      "transcribe_duration": 6.907,
      "wpm": 118,
      "message": "หลังจากเสร็จตัวนี้แล้วครูบิ๊กมีใบงานให้นักเรียนทำนะคะ"
    },
    {
      "message_id": 1894,
      "agent_id": 2,
      "delay": 0.378,
      "speech_duration": 0.228,
      "transcribe_duration": 0.378,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1895,
      "agent_id": 2,
      "delay": 0.289,
      "speech_duration": 0.228,
      "transcribe_duration": 0.289,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1896,
      "agent_id": 2,
      "delay": 0.486,
      "speech_duration": 0.292,
      "transcribe_duration": 0.486,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1897,
      "agent_id": 2,
      "delay": 0.443,
      "speech_duration": 0.228,
      "transcribe_duration": 0.443,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1898,
      "agent_id": 2,
      "delay": 0.359,
      "speech_duration": 0.42,
      "transcribe_duration": 0.359,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1899,
      "agent_id": 2,
      "delay": 4.822,
      "speech_duration": 4.836,
      "transcribe_duration": 4.822,
      "wpm": 140,
      "message": "ที่นักเรียนจะต้องทำก็คือมีอยู่ 10 ข้อด้วยกัน"
    },
    {
      "message_id": 1900,
      "agent_id": 2,
      "delay": 0.238,
      "speech_duration": 0.292,
      "transcribe_duration": 0.238,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1901,
      "agent_id": 2,
      "delay": 3.703,
      "speech_duration": 3.748,
      "transcribe_duration": 3.703,
      "wpm": 132,
      "message": "นักเรียนจะต้องเป็นคนคิดเลข ^ เอง"
    },
    {
      "message_id": 1902,
      "agent_id": 2,
      "delay": 3.222,
      "speech_duration": 3.236,
      "transcribe_duration": 3.222,
      "wpm": 172,
      "message": "ค่าของเลขยกกำลังนักเรียนจะต้องคิดเอง"
    },
    {
      "message_id": 1903,
      "agent_id": 2,
      "delay": 7.293,
      "speech_duration": 7.268,
      "transcribe_duration": 7.293,
      "wpm": 120,
      "message": "แล้วก็เขียนคำอ่านเขียนฐานเลขชี้กำลังแทนจำนวนเองทั้งหมดเลย"
    },
    {
      "message_id": 1904,
      "agent_id": 2,
      "delay": 3.519,
      "speech_duration": 3.492,
      "transcribe_duration": 3.519,
      "wpm": 137,
      "message": "ครูบิ๊กจะไม่ให้ให้คิดเลย 10 ข้อ"
    },
    {
      "message_id": 1905,
      "agent_id": 2,
      "delay": 5.911,
      "speech_duration": 5.924,
      "transcribe_duration": 5.911,
      "wpm": 142,
      "message": "ข้อละ 1 คะแนนวันนี้ถ้าทำถูกทั้งหมดเอาไปเลยนะคะ 10 คะแนน"
    },
    {
      "message_id": 1906,
      "agent_id": 2,
      "delay": 1.206,
      "speech_duration": 1.252,
      "transcribe_duration": 1.206,
      "wpm": 96,
      "message": "ง่ายมาก"
    },
    {
      "message_id": 1907,
      "agent_id": 2,
      "delay": 0.504,
      "speech_duration": 0.548,
      "transcribe_duration": 0.504,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1908,
      "agent_id": 2,
      "delay": 0.408,
      "speech_duration": 0.228,
      "transcribe_duration": 0.408,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1909,
      "agent_id": 2,
      "delay": 0.444,
      "speech_duration": 0.228,
      "transcribe_duration": 0.444,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1910,
      "agent_id": 2,
      "delay": 0.445,
      "speech_duration": 0.292,
      "transcribe_duration": 0.445,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1911,
      "agent_id": 2,
      "delay": 0.426,
      "speech_duration": 0.292,
      "transcribe_duration": 0.426,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1912,
      "agent_id": 2,
      "delay": 1.075,
      "speech_duration": 1.124,
      "transcribe_duration": 1.075,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1913,
      "agent_id": 2,
      "delay": 0.335,
      "speech_duration": 0.356,
      "transcribe_duration": 0.335,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1914,
      "agent_id": 2,
      "delay": 0.233,
      "speech_duration": 0.228,
      "transcribe_duration": 0.233,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1915,
      "agent_id": 2,
      "delay": 1.264,
      "speech_duration": 1.316,
      "transcribe_duration": 1.264,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1916,
      "agent_id": 2,
      "delay": 0.243,
      "speech_duration": 0.292,
      "transcribe_duration": 0.243,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1917,
      "agent_id": 2,
      "delay": 0.687,
      "speech_duration": 0.74,
      "transcribe_duration": 0.687,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1918,
      "agent_id": 2,
      "delay": 0.403,
      "speech_duration": 0.228,
      "transcribe_duration": 0.403,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1919,
      "agent_id": 2,
      "delay": 0.694,
      "speech_duration": 0.74,
      "transcribe_duration": 0.694,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1920,
      "agent_id": 2,
      "delay": 1.462,
      "speech_duration": 1.508,
      "transcribe_duration": 1.462,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1921,
      "agent_id": 2,
      "delay": 1.397,
      "speech_duration": 1.444,
      "transcribe_duration": 1.397,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1922,
      "agent_id": 2,
      "delay": 5.005,
      "speech_duration": 5.028,
      "transcribe_duration": 5.005,
      "wpm": 140,
      "message": "ช่วยกันแจกนะคะคนละ 1 แผ่นให้เขียนลงไปในนี้นะคะ"
    },
    {
      "message_id": 1923,
      "agent_id": 2,
      "delay": 0.432,
      "speech_duration": 0.484,
      "transcribe_duration": 0.432,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1924,
      "agent_id": 2,
      "delay": 0.464,
      "speech_duration": 0.228,
      "transcribe_duration": 0.464,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1925,
      "agent_id": 2,
      "delay": 0.209,
      "speech_duration": 0.228,
      "transcribe_duration": 0.209,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1926,
      "agent_id": 2,
      "delay": 1.396,
      "speech_duration": 1.444,
      "transcribe_duration": 1.396,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1927,
      "agent_id": 2,
      "delay": 0.459,
      "speech_duration": 0.228,
      "transcribe_duration": 0.459,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1928,
      "agent_id": 2,
      "delay": 0.468,
      "speech_duration": 0.292,
      "transcribe_duration": 0.468,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1929,
      "agent_id": 2,
      "delay": 0.243,
      "speech_duration": 0.228,
      "transcribe_duration": 0.243,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1930,
      "agent_id": 2,
      "delay": 0.625,
      "speech_duration": 0.676,
      "transcribe_duration": 0.625,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1931,
      "agent_id": 2,
      "delay": 1.915,
      "speech_duration": 1.956,
      "transcribe_duration": 1.915,
      "wpm": 161,
      "message": "ที่เที่ยวใกล้หรือยัง"
    },
    {
      "message_id": 1932,
      "agent_id": 2,
      "delay": 0.325,
      "speech_duration": 0.356,
      "transcribe_duration": 0.325,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1933,
      "agent_id": 2,
      "delay": 0.393,
      "speech_duration": 0.42,
      "transcribe_duration": 0.393,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1934,
      "agent_id": 2,
      "delay": 0.478,
      "speech_duration": 0.228,
      "transcribe_duration": 0.478,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1935,
      "agent_id": 2,
      "delay": 0.314,
      "speech_duration": 0.356,
      "transcribe_duration": 0.314,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1936,
      "agent_id": 2,
      "delay": 0.77,
      "speech_duration": 0.804,
      "transcribe_duration": 0.77,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1937,
      "agent_id": 2,
      "delay": 0.571,
      "speech_duration": 0.612,
      "transcribe_duration": 0.571,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1938,
      "agent_id": 2,
      "delay": 0.626,
      "speech_duration": 0.676,
      "transcribe_duration": 0.626,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1939,
      "agent_id": 2,
      "delay": 1.321,
      "speech_duration": 1.38,
      "transcribe_duration": 1.321,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1940,
      "agent_id": 2,
      "delay": 0.472,
      "speech_duration": 0.356,
      "transcribe_duration": 0.472,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1941,
      "agent_id": 2,
      "delay": 0.45,
      "speech_duration": 0.484,
      "transcribe_duration": 0.45,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1942,
      "agent_id": 2,
      "delay": 0.229,
      "speech_duration": 0.228,
      "transcribe_duration": 0.229,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1943,
      "agent_id": 2,
      "delay": 1.841,
      "speech_duration": 1.828,
      "transcribe_duration": 1.841,
      "wpm": 172,
      "message": "เอาไปข้างหลังด้วยลูก"
    },
    {
      "message_id": 1944,
      "agent_id": 2,
      "delay": 0.261,
      "speech_duration": 0.228,
      "transcribe_duration": 0.261,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1945,
      "agent_id": 2,
      "delay": 0.314,
      "speech_duration": 0.356,
      "transcribe_duration": 0.314,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1946,
      "agent_id": 2,
      "delay": 0.284,
      "speech_duration": 0.228,
      "transcribe_duration": 0.284,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1947,
      "agent_id": 2,
      "delay": 0.219,
      "speech_duration": 0.228,
      "transcribe_duration": 0.219,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1948,
      "agent_id": 2,
      "delay": 0.301,
      "speech_duration": 0.292,
      "transcribe_duration": 0.301,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1949,
      "agent_id": 2,
      "delay": 2.843,
      "speech_duration": 2.852,
      "transcribe_duration": 2.843,
      "wpm": 231,
      "message": "ข้างหลัง 2 แผ่นอาทิตย์เหลือเก็บมาอีกห้องนึง"
    },
    {
      "message_id": 1950,
      "agent_id": 2,
      "delay": 1.019,
      "speech_duration": 1.06,
      "transcribe_duration": 1.019,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1951,
      "agent_id": 2,
      "delay": 4.902,
      "speech_duration": 4.9,
      "transcribe_duration": 4.902,
      "wpm": 138,
      "message": "นักเรียนดูนะคะนักเรียนดูในเอกสารที่ครูแจกให้"
    },
    {
      "message_id": 1952,
      "agent_id": 2,
      "delay": 0.257,
      "speech_duration": 0.228,
      "transcribe_duration": 0.257,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1953,
      "agent_id": 2,
      "delay": 1.777,
      "speech_duration": 1.828,
      "transcribe_duration": 1.777,
      "wpm": 123,
      "message": "สงสัยอะไรไหมคะ"
    },
    {
      "message_id": 1954,
      "agent_id": 2,
      "delay": 0.379,
      "speech_duration": 0.42,
      "transcribe_duration": 0.379,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1955,
      "agent_id": 2,
      "delay": 1.226,
      "speech_duration": 1.252,
      "transcribe_duration": 1.226,
      "wpm": 120,
      "message": "เข้าใจไหม"
    },
    {
      "message_id": 1956,
      "agent_id": 2,
      "delay": 1.814,
      "speech_duration": 1.828,
      "transcribe_duration": 1.814,
      "wpm": 156,
      "message": "จะถามอะไรไหมก่อนทำ"
    },
    {
      "message_id": 1957,
      "agent_id": 2,
      "delay": 0.414,
      "speech_duration": 0.228,
      "transcribe_duration": 0.414,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1958,
      "agent_id": 2,
      "delay": 1.077,
      "speech_duration": 1.124,
      "transcribe_duration": 1.077,
      "wpm": 133,
      "message": "เข้าใจไหม"
    },
    {
      "message_id": 1959,
      "agent_id": 2,
      "delay": 0.253,
      "speech_duration": 0.292,
      "transcribe_duration": 0.253,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1960,
      "agent_id": 2,
      "delay": 0.429,
      "speech_duration": 0.228,
      "transcribe_duration": 0.429,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1961,
      "agent_id": 2,
      "delay": 1.211,
      "speech_duration": 1.252,
      "transcribe_duration": 1.211,
      "wpm": 120,
      "message": "เข้าใจไหม"
    },
    {
      "message_id": 1962,
      "agent_id": 2,
      "delay": 1.462,
      "speech_duration": 1.508,
      "transcribe_duration": 1.462,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1963,
      "agent_id": 2,
      "delay": 0.29,
      "speech_duration": 0.292,
      "transcribe_duration": 0.29,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1964,
      "agent_id": 2,
      "delay": 2.898,
      "speech_duration": 2.916,
      "transcribe_duration": 2.898,
      "wpm": 149,
      "message": "ถ้าไม่เข้าใจถามตอนนี้เลยนะคะ"
    },
    {
      "message_id": 1965,
      "agent_id": 2,
      "delay": 3.009,
      "speech_duration": 3.044,
      "transcribe_duration": 3.009,
      "wpm": 148,
      "message": "เหลือเวลาอีกเท่าไหร่จะหมดเวลา"
    },
    {
      "message_id": 1966,
      "agent_id": 2,
      "delay": 0.404,
      "speech_duration": 0.292,
      "transcribe_duration": 0.404,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1967,
      "agent_id": 2,
      "delay": 0.405,
      "speech_duration": 0.228,
      "transcribe_duration": 0.405,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1968,
      "agent_id": 2,
      "delay": 0.278,
      "speech_duration": 0.228,
      "transcribe_duration": 0.278,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1969,
      "agent_id": 2,
      "delay": 0.282,
      "speech_duration": 0.228,
      "transcribe_duration": 0.282,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1970,
      "agent_id": 2,
      "delay": 0.43,
      "speech_duration": 0.292,
      "transcribe_duration": 0.43,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1971,
      "agent_id": 2,
      "delay": 0.424,
      "speech_duration": 0.228,
      "transcribe_duration": 0.424,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1972,
      "agent_id": 2,
      "delay": 0.235,
      "speech_duration": 0.228,
      "transcribe_duration": 0.235,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1973,
      "agent_id": 2,
      "delay": 0.291,
      "speech_duration": 0.228,
      "transcribe_duration": 0.291,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1974,
      "agent_id": 2,
      "delay": 0.258,
      "speech_duration": 0.228,
      "transcribe_duration": 0.258,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1975,
      "agent_id": 2,
      "delay": 3.947,
      "speech_duration": 3.812,
      "transcribe_duration": 3.947,
      "wpm": 83,
      "message": "กูไปให้เวลาทำอยู่ 10"
    },
    {
      "message_id": 1976,
      "agent_id": 2,
      "delay": 0.215,
      "speech_duration": 0.228,
      "transcribe_duration": 0.215,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1977,
      "agent_id": 2,
      "delay": 7.025,
      "speech_duration": 6.948,
      "transcribe_duration": 7.025,
      "wpm": 158,
      "message": "ประมาณ 10 นาทีนะคะง่ายมากให้นักเรียนเขียนเองเลขยกกำลังแล้วแต่นักเรียนเลย"
    },
    {
      "message_id": 1978,
      "agent_id": 2,
      "delay": 2.629,
      "speech_duration": 2.66,
      "transcribe_duration": 2.629,
      "wpm": 141,
      "message": "เป็นอะไรยกกำลังอะไรก็ได้"
    },
    {
      "message_id": 1979,
      "agent_id": 2,
      "delay": 0.225,
      "speech_duration": 0.228,
      "transcribe_duration": 0.225,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1980,
      "agent_id": 2,
      "delay": 0.755,
      "speech_duration": 0.804,
      "transcribe_duration": 0.755,
      "wpm": 93,
      "message": "นะคะ"
    },
    {
      "message_id": 1981,
      "agent_id": 2,
      "delay": 0.412,
      "speech_duration": 0.228,
      "transcribe_duration": 0.412,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1982,
      "agent_id": 2,
      "delay": 0.379,
      "speech_duration": 0.42,
      "transcribe_duration": 0.379,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1983,
      "agent_id": 2,
      "delay": 3.464,
      "speech_duration": 3.492,
      "transcribe_duration": 3.464,
      "wpm": 129,
      "message": "ตามสบายเลยแล้วก็มาเขียนคำอ่าน"
    },
    {
      "message_id": 1984,
      "agent_id": 2,
      "delay": 0.516,
      "speech_duration": 0.548,
      "transcribe_duration": 0.516,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1985,
      "agent_id": 2,
      "delay": 8.958,
      "speech_duration": 8.868,
      "transcribe_duration": 8.958,
      "wpm": 127,
      "message": "ใส่เลขฐานเลขชี้กำลังนะคะแทนจำนวนเหมือนตัวอย่างที่นักเรียนออกมาทำหน้ากระดาน"
    },
    {
      "message_id": 1986,
      "agent_id": 2,
      "delay": 0.296,
      "speech_duration": 0.292,
      "transcribe_duration": 0.296,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1987,
      "agent_id": 2,
      "delay": 5.462,
      "speech_duration": 5.348,
      "transcribe_duration": 5.462,
      "wpm": 168,
      "message": "นะคะแต่ห้ามเอาตัวที่กูปิ๊กให้ทำนะไม่ให้เหมือนกันนะลูกให้คิด"
    },
    {
      "message_id": 1988,
      "agent_id": 2,
      "delay": 0.691,
      "speech_duration": 0.74,
      "transcribe_duration": 0.691,
      "wpm": 101,
      "message": "เพลง"
    },
    {
      "message_id": 1989,
      "agent_id": 2,
      "delay": 0.234,
      "speech_duration": 0.228,
      "transcribe_duration": 0.234,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1990,
      "agent_id": 2,
      "delay": 0.252,
      "speech_duration": 0.292,
      "transcribe_duration": 0.252,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1991,
      "agent_id": 2,
      "delay": 0.292,
      "speech_duration": 0.292,
      "transcribe_duration": 0.292,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1992,
      "agent_id": 2,
      "delay": 2.066,
      "speech_duration": 2.084,
      "transcribe_duration": 2.066,
      "wpm": 137,
      "message": "ให้คิดเองเลยอันนี้"
    },
    {
      "message_id": 1993,
      "agent_id": 2,
      "delay": 0.231,
      "speech_duration": 0.228,
      "transcribe_duration": 0.231,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1994,
      "agent_id": 2,
      "delay": 0.408,
      "speech_duration": 0.228,
      "transcribe_duration": 0.408,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1995,
      "agent_id": 2,
      "delay": 0.382,
      "speech_duration": 0.42,
      "transcribe_duration": 0.382,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1996,
      "agent_id": 2,
      "delay": 0.445,
      "speech_duration": 0.356,
      "transcribe_duration": 0.445,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1997,
      "agent_id": 2,
      "delay": 5.478,
      "speech_duration": 5.348,
      "transcribe_duration": 5.478,
      "wpm": 149,
      "message": "เที่ยวเสร็จแล้วนะคะพี่เปรียวเสร็จแล้วถูกไหมคะเพื่อนๆ"
    },
    {
      "message_id": 1998,
      "agent_id": 2,
      "delay": 5.585,
      "speech_duration": 5.476,
      "transcribe_duration": 5.585,
      "wpm": 200,
      "message": "พี่เปรี้ยวทำสุดท้ายถูกไหมคะดูหน้ากระดานนะลูกดูหน้ากระดานของพี่เพียวก็คือ"
    },
    {
      "message_id": 1999,
      "agent_id": 2,
      "delay": 4.31,
      "speech_duration": 4.324,
      "transcribe_duration": 4.31,
      "wpm": 76,
      "message": "- 8 ส่วน 9 ยกกำลัง 10"
    },
    {
      "message_id": 2000,
      "agent_id": 2,
      "delay": 0.947,
      "speech_duration": 0.996,
      "transcribe_duration": 0.947,
      "wpm": 75,
      "message": "นะคะ"
    },
    {
      "message_id": 2001,
      "agent_id": 2,
      "delay": 2.295,
      "speech_duration": 2.34,
      "transcribe_duration": 2.295,
      "wpm": 122,
      "message": "เขียนคำอ่านถูกนะคะ"
    },
    {
      "message_id": 2002,
      "agent_id": 2,
      "delay": 0.248,
      "speech_duration": 0.228,
      "transcribe_duration": 0.248,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2003,
      "agent_id": 2,
      "delay": 5.651,
      "speech_duration": 5.604,
      "transcribe_duration": 5.651,
      "wpm": 139,
      "message": "เดี๋ยวเขียนถูกแล้วคำอ่านถูกแล้วเลขฐานคือ - 8 ส่วน 9"
    },
    {
      "message_id": 2004,
      "agent_id": 2,
      "delay": 2.659,
      "speech_duration": 2.66,
      "transcribe_duration": 2.659,
      "wpm": 102,
      "message": "ยกกำลังคือเศษนะคะ"
    },
    {
      "message_id": 2005,
      "agent_id": 2,
      "delay": 3.94,
      "speech_duration": 3.876,
      "transcribe_duration": 3.94,
      "wpm": 112,
      "message": "แปลอะไรแทนค่าถูกไหมเพื่อนๆดู"
    },
    {
      "message_id": 2006,
      "agent_id": 2,
      "delay": 2.962,
      "speech_duration": 2.916,
      "transcribe_duration": 2.962,
      "wpm": 195,
      "message": "พี่เบียร์ตรงไหนถูกหรือตรงไหนปิดเอาดีๆ"
    },
    {
      "message_id": 2007,
      "agent_id": 2,
      "delay": 0.415,
      "speech_duration": 0.292,
      "transcribe_duration": 0.415,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2008,
      "agent_id": 2,
      "delay": 0.228,
      "speech_duration": 0.228,
      "transcribe_duration": 0.228,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2009,
      "agent_id": 2,
      "delay": 0.405,
      "speech_duration": 0.228,
      "transcribe_duration": 0.405,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2010,
      "agent_id": 2,
      "delay": 0.484,
      "speech_duration": 0.228,
      "transcribe_duration": 0.484,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2011,
      "agent_id": 2,
      "delay": 0.413,
      "speech_duration": 0.292,
      "transcribe_duration": 0.413,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2012,
      "agent_id": 2,
      "delay": 3.15,
      "speech_duration": 3.172,
      "transcribe_duration": 3.15,
      "wpm": 76,
      "message": "วงเล็บหายอันนึง"
    },
    {
      "message_id": 2013,
      "agent_id": 2,
      "delay": 3.633,
      "speech_duration": 3.556,
      "transcribe_duration": 3.633,
      "wpm": 169,
      "message": "อีกข้อใหญ่เลยที่พี่เพียวทำไม่ถูกคืออะไร"
    },
    {
      "message_id": 2014,
      "agent_id": 2,
      "delay": 0.419,
      "speech_duration": 0.292,
      "transcribe_duration": 0.419,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2015,
      "agent_id": 2,
      "delay": 3.242,
      "speech_duration": 3.108,
      "transcribe_duration": 3.242,
      "wpm": 140,
      "message": "อะไรพี่พิมพ์ดูของพี่เพียวอ่ะ"
    },
    {
      "message_id": 2016,
      "agent_id": 2,
      "delay": 0.511,
      "speech_duration": 0.548,
      "transcribe_duration": 0.511,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2017,
      "agent_id": 2,
      "delay": 0.472,
      "speech_duration": 0.292,
      "transcribe_duration": 0.472,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2018,
      "agent_id": 2,
      "delay": 0.291,
      "speech_duration": 0.356,
      "transcribe_duration": 0.291,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2019,
      "agent_id": 2,
      "delay": 0.568,
      "speech_duration": 0.612,
      "transcribe_duration": 0.568,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2020,
      "agent_id": 2,
      "delay": 1.21,
      "speech_duration": 1.252,
      "transcribe_duration": 1.21,
      "wpm": 144,
      "message": "อันนี้มีไหม"
    },
    {
      "message_id": 2021,
      "agent_id": 2,
      "delay": 0.518,
      "speech_duration": 0.548,
      "transcribe_duration": 0.518,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2022,
      "agent_id": 2,
      "delay": 0.829,
      "speech_duration": 0.868,
      "transcribe_duration": 0.829,
      "wpm": 104,
      "message": "มีไหม"
    },
    {
      "message_id": 2023,
      "agent_id": 2,
      "delay": 1.924,
      "speech_duration": 1.956,
      "transcribe_duration": 1.924,
      "wpm": 46,
      "message": "ไม่มี"
    },
    {
      "message_id": 2024,
      "agent_id": 2,
      "delay": 4.236,
      "speech_duration": 4.26,
      "transcribe_duration": 4.236,
      "wpm": 148,
      "message": "เที่ยวใสยกกำลัง 10 หมดทุกอันเลยไม่ได้นะคะ"
    },
    {
      "message_id": 2025,
      "agent_id": 2,
      "delay": 4.927,
      "speech_duration": 4.9,
      "transcribe_duration": 4.927,
      "wpm": 135,
      "message": "ตัวนี้แทนค่าก็คือเอาแค่ - 8 ส่วน 9 เท่านั้น"
    },
    {
      "message_id": 2026,
      "agent_id": 2,
      "delay": 1.53,
      "speech_duration": 1.572,
      "transcribe_duration": 1.53,
      "wpm": 181,
      "message": "ลบเลข 10 ออกให้หมด"
    },
    {
      "message_id": 2027,
      "agent_id": 2,
      "delay": 0.282,
      "speech_duration": 0.228,
      "transcribe_duration": 0.282,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2028,
      "agent_id": 2,
      "delay": 0.409,
      "speech_duration": 0.228,
      "transcribe_duration": 0.409,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2029,
      "agent_id": 2,
      "delay": 1.593,
      "speech_duration": 1.636,
      "transcribe_duration": 1.593,
      "wpm": 119,
      "message": "เข้าใจไหมลูก"
    },
    {
      "message_id": 2030,
      "agent_id": 2,
      "delay": 8.998,
      "speech_duration": 8.868,
      "transcribe_duration": 8.998,
      "wpm": 117,
      "message": "โอเคเพื่อนๆก็ดูด้วยนะคะการแทนค่าไม่ต้องเอาเลขชี้กำลังลงมาใส่ด้วยนะคะ"
    },
    {
      "message_id": 2031,
      "agent_id": 2,
      "delay": 0.219,
      "speech_duration": 0.228,
      "transcribe_duration": 0.219,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2032,
      "agent_id": 2,
      "delay": 3.425,
      "speech_duration": 3.364,
      "transcribe_duration": 3.425,
      "wpm": 143,
      "message": "โอเคเก่งมากทีเดียวเข้าใจหรือยัง"
    },
    {
      "message_id": 2033,
      "agent_id": 2,
      "delay": 0.279,
      "speech_duration": 0.228,
      "transcribe_duration": 0.279,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2034,
      "agent_id": 2,
      "delay": 0.448,
      "speech_duration": 0.228,
      "transcribe_duration": 0.448,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2035,
      "agent_id": 2,
      "delay": 2.178,
      "speech_duration": 2.212,
      "transcribe_duration": 2.178,
      "wpm": 102,
      "message": "โอเคเข้าใจแล้ว"
    },
    {
      "message_id": 2036,
      "agent_id": 2,
      "delay": 3.845,
      "speech_duration": 3.876,
      "transcribe_duration": 3.845,
      "wpm": 128,
      "message": "เสร็จแล้วเราก็จะมาทำใบงานการนะคะ"
    },
    {
      "message_id": 2037,
      "agent_id": 2,
      "delay": 0.229,
      "speech_duration": 0.228,
      "transcribe_duration": 0.229,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2038,
      "agent_id": 2,
      "delay": 0.446,
      "speech_duration": 0.42,
      "transcribe_duration": 0.446,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2039,
      "agent_id": 2,
      "delay": 0.211,
      "speech_duration": 0.228,
      "transcribe_duration": 0.211,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2040,
      "agent_id": 2,
      "delay": 0.227,
      "speech_duration": 0.292,
      "transcribe_duration": 0.227,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2041,
      "agent_id": 2,
      "delay": 0.457,
      "speech_duration": 0.292,
      "transcribe_duration": 0.457,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2042,
      "agent_id": 2,
      "delay": 0.392,
      "speech_duration": 0.356,
      "transcribe_duration": 0.392,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2043,
      "agent_id": 2,
      "delay": 1.809,
      "speech_duration": 1.828,
      "transcribe_duration": 1.809,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2044,
      "agent_id": 2,
      "delay": 0.436,
      "speech_duration": 0.228,
      "transcribe_duration": 0.436,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2045,
      "agent_id": 2,
      "delay": 4.174,
      "speech_duration": 4.196,
      "transcribe_duration": 4.174,
      "wpm": 182,
      "message": "ตั้งแต่ตอนบ่ายที่เรามาเรียนกันนักเรียนสงสัยอะไรไหม"
    },
    {
      "message_id": 2046,
      "agent_id": 2,
      "delay": 0.229,
      "speech_duration": 0.228,
      "transcribe_duration": 0.229,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2047,
      "agent_id": 2,
      "delay": 0.393,
      "speech_duration": 0.42,
      "transcribe_duration": 0.393,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2048,
      "agent_id": 2,
      "delay": 7.867,
      "speech_duration": 7.716,
      "transcribe_duration": 7.867,
      "wpm": 200,
      "message": "ไม่มีนะคะเพราะฉะนั้นวันนี้ครูบิ๊กหวังว่านักเรียนจะทำใบงานนะคะคะแนนได้เต็มกันหมดทุกคนเลยเพราะมันง่ายมาก"
    },
    {
      "message_id": 2049,
      "agent_id": 2,
      "delay": 0.262,
      "speech_duration": 0.292,
      "transcribe_duration": 0.262,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2050,
      "agent_id": 2,
      "delay": 9.114,
      "speech_duration": 9.06,
      "transcribe_duration": 9.114,
      "wpm": 151,
      "message": "มันยังไม่ได้คิดอะไรเลยนะคะวันนี้แค่นักเรียนจับประเด็นได้ถูกนะคะบอกความหมายของเลขยกกำลังได้"
    },
    {
      "message_id": 2051,
      "agent_id": 2,
      "delay": 0.298,
      "speech_duration": 0.228,
      "transcribe_duration": 0.298,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2052,
      "agent_id": 2,
      "delay": 4.136,
      "speech_duration": 4.132,
      "transcribe_duration": 4.136,
      "wpm": 145,
      "message": "เสียได้ถูกตามที่เราออกมาเขียนหน้ากระดาน"
    },
    {
      "message_id": 2053,
      "agent_id": 2,
      "delay": 2.179,
      "speech_duration": 2.212,
      "transcribe_duration": 2.179,
      "wpm": 129,
      "message": "ก็จะง่ายมากเลยนะคะ"
    },
    {
      "message_id": 2054,
      "agent_id": 2,
      "delay": 0.226,
      "speech_duration": 0.228,
      "transcribe_duration": 0.226,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2055,
      "agent_id": 2,
      "delay": 4.191,
      "speech_duration": 4.196,
      "transcribe_duration": 4.191,
      "wpm": 189,
      "message": "ให้ทำวันนี้ให้เสร็จให้เรียบร้อยครับจะได้เก็บคะแนนลูก"
    },
    {
      "message_id": 2056,
      "agent_id": 2,
      "delay": 0.295,
      "speech_duration": 0.228,
      "transcribe_duration": 0.295,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2057,
      "agent_id": 2,
      "delay": 1.017,
      "speech_duration": 1.06,
      "transcribe_duration": 1.017,
      "wpm": 71,
      "message": "เคนะ"
    },
    {
      "message_id": 2058,
      "agent_id": 2,
      "delay": 0.456,
      "speech_duration": 0.228,
      "transcribe_duration": 0.456,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2059,
      "agent_id": 2,
      "delay": 2.057,
      "speech_duration": 2.02,
      "transcribe_duration": 2.057,
      "wpm": 67,
      "message": "ให้ให้ทำ"
    },
    {
      "message_id": 2060,
      "agent_id": 2,
      "delay": 0.219,
      "speech_duration": 0.228,
      "transcribe_duration": 0.219,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2061,
      "agent_id": 2,
      "delay": 0.475,
      "speech_duration": 0.228,
      "transcribe_duration": 0.475,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2062,
      "agent_id": 2,
      "delay": 0.385,
      "speech_duration": 0.228,
      "transcribe_duration": 0.385,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2063,
      "agent_id": 2,
      "delay": 0.804,
      "speech_duration": 0.868,
      "transcribe_duration": 0.804,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2064,
      "agent_id": 2,
      "delay": 0.291,
      "speech_duration": 0.292,
      "transcribe_duration": 0.291,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2065,
      "agent_id": 2,
      "delay": 0.248,
      "speech_duration": 0.228,
      "transcribe_duration": 0.248,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2066,
      "agent_id": 2,
      "delay": 0.389,
      "speech_duration": 0.292,
      "transcribe_duration": 0.389,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2067,
      "agent_id": 2,
      "delay": 2.686,
      "speech_duration": 2.724,
      "transcribe_duration": 2.686,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2068,
      "agent_id": 2,
      "delay": 1.008,
      "speech_duration": 1.06,
      "transcribe_duration": 1.008,
      "wpm": 0,
      "message": ""
    },
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