{
  "average_delay": 1.631,
  "average_delay_with_out_empty_turn": 2.179,
  "average_speech_duration": 1.6,
  "average_transcribe_duration": 1.631,
  "wpm": 118,
  "wpm_with_out_empty_turn": 169,
  "agents": [
    {
      "agent_id": 14,
      "average_delay": 1.631,
      "average_delay_with_out_empty_turn": 2.179,
      "average_speech_duration": 1.6,
      "average_transcribe_duration": 1.631,
      "wpm": 118,
      "wpm_with_out_empty_turn": 169
    }
  ],
  "messages": [
    {
      "message_id": 1,
      "agent_id": 14,
      "delay": 1.565,
      "speech_duration": 0.42,
      "transcribe_duration": 1.565,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2,
      "agent_id": 14,
      "delay": 0.469,
      "speech_duration": 0.292,
      "transcribe_duration": 0.469,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3,
      "agent_id": 14,
      "delay": 0.478,
      "speech_duration": 0.356,
      "transcribe_duration": 0.478,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 4,
      "agent_id": 14,
      "delay": 0.561,
      "speech_duration": 0.548,
      "transcribe_duration": 0.561,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 5,
      "agent_id": 14,
      "delay": 2.593,
      "speech_duration": 2.596,
      "transcribe_duration": 2.593,
      "wpm": 64,
      "message": "เสียงดนตรี"
    },
    {
      "message_id": 6,
      "agent_id": 14,
      "delay": 0.255,
      "speech_duration": 0.228,
      "transcribe_duration": 0.255,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 7,
      "agent_id": 14,
      "delay": 0.577,
      "speech_duration": 0.612,
      "transcribe_duration": 0.577,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 8,
      "agent_id": 14,
      "delay": 1.278,
      "speech_duration": 1.316,
      "transcribe_duration": 1.278,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 9,
      "agent_id": 14,
      "delay": 0.274,
      "speech_duration": 0.292,
      "transcribe_duration": 0.274,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 10,
      "agent_id": 14,
      "delay": 0.552,
      "speech_duration": 0.548,
      "transcribe_duration": 0.552,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 11,
      "agent_id": 14,
      "delay": 0.513,
      "speech_duration": 0.548,
      "transcribe_duration": 0.513,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 12,
      "agent_id": 14,
      "delay": 0.403,
      "speech_duration": 0.292,
      "transcribe_duration": 0.403,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 13,
      "agent_id": 14,
      "delay": 1.136,
      "speech_duration": 1.188,
      "transcribe_duration": 1.136,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 14,
      "agent_id": 14,
      "delay": 1.036,
      "speech_duration": 1.06,
      "transcribe_duration": 1.036,
      "wpm": 142,
      "message": "สวัสดีค่ะ"
    },
    {
      "message_id": 15,
      "agent_id": 14,
      "delay": 1.913,
      "speech_duration": 1.828,
      "transcribe_duration": 1.913,
      "wpm": 172,
      "message": "วันนี้นะคะเราจะมาพูด"
    },
    {
      "message_id": 16,
      "agent_id": 14,
      "delay": 2.242,
      "speech_duration": 2.212,
      "transcribe_duration": 2.242,
      "wpm": 210,
      "message": "ถึงบทที่ 2 เรื่องเซตกันต่อนะคะ"
    },
    {
      "message_id": 17,
      "agent_id": 14,
      "delay": 4.081,
      "speech_duration": 4.004,
      "transcribe_duration": 4.081,
      "wpm": 210,
      "message": "ได้หมดแหละในวันนี้นะคะเราจะเขียนแผนภาพนะคะแสดงเซตกันค่ะ"
    },
    {
      "message_id": 18,
      "agent_id": 14,
      "delay": 3.875,
      "speech_duration": 3.876,
      "transcribe_duration": 3.875,
      "wpm": 193,
      "message": "เดี๋ยวเรามาดูวัตถุประสงค์ของบทเรียนนี้กันก่อนนะคะ"
    },
    {
      "message_id": 19,
      "agent_id": 14,
      "delay": 1.24,
      "speech_duration": 1.252,
      "transcribe_duration": 1.24,
      "wpm": 156,
      "message": "หลังจากเรียน"
    },
    {
      "message_id": 20,
      "agent_id": 14,
      "delay": 0.492,
      "speech_duration": 0.292,
      "transcribe_duration": 0.492,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 21,
      "agent_id": 14,
      "delay": 4.221,
      "speech_duration": 4.196,
      "transcribe_duration": 4.221,
      "wpm": 225,
      "message": "นักเรียนสามารถเขียนแผนภาพเวนน์แสดงความสัมพันธ์ระหว่างเซตได้ค่ะ"
    },
    {
      "message_id": 22,
      "agent_id": 14,
      "delay": 1.149,
      "speech_duration": 1.188,
      "transcribe_duration": 1.149,
      "wpm": 177,
      "message": "เดี๋ยวเราไปดู"
    },
    {
      "message_id": 23,
      "agent_id": 14,
      "delay": 1.283,
      "speech_duration": 1.316,
      "transcribe_duration": 1.283,
      "wpm": 114,
      "message": "กันดีกว่า"
    },
    {
      "message_id": 24,
      "agent_id": 14,
      "delay": 2.185,
      "speech_duration": 2.212,
      "transcribe_duration": 2.185,
      "wpm": 203,
      "message": "ว่าแผนภาพเวนน์เป็นอย่างไรนะคะ"
    },
    {
      "message_id": 25,
      "agent_id": 14,
      "delay": 0.294,
      "speech_duration": 0.228,
      "transcribe_duration": 0.294,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 26,
      "agent_id": 14,
      "delay": 0.574,
      "speech_duration": 0.612,
      "transcribe_duration": 0.574,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 27,
      "agent_id": 14,
      "delay": 4.719,
      "speech_duration": 4.708,
      "transcribe_duration": 4.719,
      "wpm": 191,
      "message": "เขียนแท้เอกภพสัมพัทธ์ดูรูปสี่เหลี่ยมผืนผ้าหรือรูปปิดใดๆนะคะ"
    },
    {
      "message_id": 28,
      "agent_id": 14,
      "delay": 0.28,
      "speech_duration": 0.292,
      "transcribe_duration": 0.28,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 29,
      "agent_id": 14,
      "delay": 5.713,
      "speech_duration": 5.604,
      "transcribe_duration": 5.713,
      "wpm": 179,
      "message": "concession อื่นซึ่งเป็นสับเซตของเอกภพสัมพัทธ์อยู่นะคะด้วยวงกลมวงรี"
    },
    {
      "message_id": 30,
      "agent_id": 14,
      "delay": 1.513,
      "speech_duration": 1.508,
      "transcribe_duration": 1.513,
      "wpm": 139,
      "message": "รูปปิดใดๆนะคะ"
    },
    {
      "message_id": 31,
      "agent_id": 14,
      "delay": 0.465,
      "speech_duration": 0.292,
      "transcribe_duration": 0.465,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 32,
      "agent_id": 14,
      "delay": 0.909,
      "speech_duration": 0.932,
      "transcribe_duration": 0.909,
      "wpm": 145,
      "message": "เรียกการ"
    },
    {
      "message_id": 33,
      "agent_id": 14,
      "delay": 0.959,
      "speech_duration": 0.996,
      "transcribe_duration": 0.959,
      "wpm": 181,
      "message": "เขียนแผนภาพ"
    },
    {
      "message_id": 34,
      "agent_id": 14,
      "delay": 3.493,
      "speech_duration": 3.428,
      "transcribe_duration": 3.493,
      "wpm": 175,
      "message": "แสดงเซตในลักษณะนี้นะคะว่าแผนภาพเวนน์ค่ะ"
    },
    {
      "message_id": 35,
      "agent_id": 14,
      "delay": 0.481,
      "speech_duration": 0.42,
      "transcribe_duration": 0.481,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 36,
      "agent_id": 14,
      "delay": 4.495,
      "speech_duration": 4.452,
      "transcribe_duration": 4.495,
      "wpm": 172,
      "message": "หน่วยเรานะคะจะทำการเขียนแจกแจงสมาชิกนะคะของเซตนะคะ"
    },
    {
      "message_id": 37,
      "agent_id": 14,
      "delay": 0.979,
      "speech_duration": 0.932,
      "transcribe_duration": 0.979,
      "wpm": 129,
      "message": "ถ่ายรูป"
    },
    {
      "message_id": 38,
      "agent_id": 14,
      "delay": 2.552,
      "speech_duration": 2.34,
      "transcribe_duration": 2.552,
      "wpm": 199,
      "message": "fantech ได้ดังตัวอย่างต่อไปนี้"
    },
    {
      "message_id": 39,
      "agent_id": 14,
      "delay": 2.575,
      "speech_duration": 2.596,
      "transcribe_duration": 2.575,
      "wpm": 214,
      "message": "ตัวอย่างนี้นะคะกำหนดให้เอกภพสัมพัทธ์"
    },
    {
      "message_id": 40,
      "agent_id": 14,
      "delay": 2.593,
      "speech_duration": 2.596,
      "transcribe_duration": 2.593,
      "wpm": 116,
      "message": "เท่ากับเซตของ 1 2 3"
    },
    {
      "message_id": 41,
      "agent_id": 14,
      "delay": 0.503,
      "speech_duration": 0.42,
      "transcribe_duration": 0.503,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 42,
      "agent_id": 14,
      "delay": 2.444,
      "speech_duration": 2.212,
      "transcribe_duration": 2.444,
      "wpm": 156,
      "message": "4 และ 5 ค่ะและเซ็นนะคะ"
    },
    {
      "message_id": 43,
      "agent_id": 14,
      "delay": 2.161,
      "speech_duration": 2.148,
      "transcribe_duration": 2.161,
      "wpm": 182,
      "message": "เท่ากับเซตของ 1 และ 3 ค่ะ"
    },
    {
      "message_id": 44,
      "agent_id": 14,
      "delay": 0.262,
      "speech_duration": 0.292,
      "transcribe_duration": 0.262,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 45,
      "agent_id": 14,
      "delay": 0.459,
      "speech_duration": 0.356,
      "transcribe_duration": 0.459,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 46,
      "agent_id": 14,
      "delay": 2.701,
      "speech_duration": 2.66,
      "transcribe_duration": 2.701,
      "wpm": 186,
      "message": "จงเขียนแผนภาพเวนน์แสดงเซต a นะคะ"
    },
    {
      "message_id": 47,
      "agent_id": 14,
      "delay": 5.35,
      "speech_duration": 5.284,
      "transcribe_duration": 5.35,
      "wpm": 207,
      "message": "ในหลักการเขียนแผนภาพนะเราจะเริ่มต้นด้วยการเขียนเอกภพสัมพัทธ์นะคะอ่อนนะคะ"
    },
    {
      "message_id": 48,
      "agent_id": 14,
      "delay": 3.989,
      "speech_duration": 4.004,
      "transcribe_duration": 3.989,
      "wpm": 221,
      "message": "เอกภพสัมพัทธ์เราจะเขียนแทนด้วยรูปสี่เหลี่ยมผืนผ้าดังนี้ค่ะ"
    },
    {
      "message_id": 49,
      "agent_id": 14,
      "delay": 0.235,
      "speech_duration": 0.228,
      "transcribe_duration": 0.235,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 50,
      "agent_id": 14,
      "delay": 1.171,
      "speech_duration": 1.188,
      "transcribe_duration": 1.171,
      "wpm": 202,
      "message": "หลังจากนั้นนะคะ"
    },
    {
      "message_id": 51,
      "agent_id": 14,
      "delay": 1.729,
      "speech_duration": 1.636,
      "transcribe_duration": 1.729,
      "wpm": 183,
      "message": "เราก็จะต้องระบุนะคะ"
    },
    {
      "message_id": 52,
      "agent_id": 14,
      "delay": 3.566,
      "speech_duration": 3.428,
      "transcribe_duration": 3.566,
      "wpm": 188,
      "message": "ตัวยูนะคะซึ่งเป็นสัญลักษณ์แทนเอกภพสัมพัทธ์"
    },
    {
      "message_id": 53,
      "agent_id": 14,
      "delay": 2.26,
      "speech_duration": 2.276,
      "transcribe_duration": 2.26,
      "wpm": 185,
      "message": "ไว้ภายในบริเวณรูปสี่เหลี่ยม"
    },
    {
      "message_id": 54,
      "agent_id": 14,
      "delay": 1.06,
      "speech_duration": 1.06,
      "transcribe_duration": 1.06,
      "wpm": 142,
      "message": "ผืนผ้าค่ะ"
    },
    {
      "message_id": 55,
      "agent_id": 14,
      "delay": 2.684,
      "speech_duration": 2.66,
      "transcribe_duration": 2.684,
      "wpm": 175,
      "message": "และเราก็จะทำการเขียนสมาชิกนะคะ"
    },
    {
      "message_id": 56,
      "agent_id": 14,
      "delay": 0.277,
      "speech_duration": 0.228,
      "transcribe_duration": 0.277,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 57,
      "agent_id": 14,
      "delay": 4.812,
      "speech_duration": 4.772,
      "transcribe_duration": 4.812,
      "wpm": 173,
      "message": "เอกภพสัมพัทธ์ในพระลงไปในภายในรูปสี่เหลี่ยมผืนผ้านี้ค่ะ"
    },
    {
      "message_id": 58,
      "agent_id": 14,
      "delay": 2.516,
      "speech_duration": 2.532,
      "transcribe_duration": 2.516,
      "wpm": 207,
      "message": "โดยสามารถเขียนได้อย่างอิสระเลยนะคะ"
    },
    {
      "message_id": 59,
      "agent_id": 14,
      "delay": 3.35,
      "speech_duration": 3.3,
      "transcribe_duration": 3.35,
      "wpm": 218,
      "message": "หลังจากนั้นนะคะเราก็จะมาทำการเขียนเซต a กันนะคะ"
    },
    {
      "message_id": 60,
      "agent_id": 14,
      "delay": 1.488,
      "speech_duration": 1.508,
      "transcribe_duration": 1.488,
      "wpm": 179,
      "message": "Android รูปปิดค่ะ"
    },
    {
      "message_id": 61,
      "agent_id": 14,
      "delay": 4.126,
      "speech_duration": 4.068,
      "transcribe_duration": 4.126,
      "wpm": 199,
      "message": "นักเรียนสังเกตนะครับเอามาใช้ใน Set A คือ 1 และ 3 นะคะ"
    },
    {
      "message_id": 62,
      "agent_id": 14,
      "delay": 3.292,
      "speech_duration": 3.108,
      "transcribe_duration": 3.292,
      "wpm": 203,
      "message": "ตั้งนานนะคะปิดบังอาจจะต้องมี 1 และ 3 นะคะ"
    },
    {
      "message_id": 63,
      "agent_id": 14,
      "delay": 2.011,
      "speech_duration": 2.02,
      "transcribe_duration": 2.011,
      "wpm": 200,
      "message": "อยู่ภายในรูปปิดนั้นด้วยค่ะ"
    },
    {
      "message_id": 64,
      "agent_id": 14,
      "delay": 5.777,
      "speech_duration": 5.668,
      "transcribe_duration": 5.777,
      "wpm": 185,
      "message": "คณะคุณครูก็จะสร้างรูปปิดนะคะคม 1 และ 3 ค่ะและคุณครูก็จะทำการเขียนนะคะ"
    },
    {
      "message_id": 65,
      "agent_id": 14,
      "delay": 1.22,
      "speech_duration": 1.124,
      "transcribe_duration": 1.22,
      "wpm": 120,
      "message": "f a นะคะ"
    },
    {
      "message_id": 66,
      "agent_id": 14,
      "delay": 3.521,
      "speech_duration": 3.428,
      "transcribe_duration": 3.521,
      "wpm": 184,
      "message": "เพื่อระบุว่าลูกติดในนะคะก็คือแทนเซต a ค่ะ"
    },
    {
      "message_id": 67,
      "agent_id": 14,
      "delay": 0.271,
      "speech_duration": 0.228,
      "transcribe_duration": 0.271,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 68,
      "agent_id": 14,
      "delay": 1.996,
      "speech_duration": 2.02,
      "transcribe_duration": 1.996,
      "wpm": 208,
      "message": "นักเรียนจะสังเกตเห็นว่านะคะ"
    },
    {
      "message_id": 69,
      "agent_id": 14,
      "delay": 3.641,
      "speech_duration": 3.62,
      "transcribe_duration": 3.641,
      "wpm": 178,
      "message": "แผนภาพเวนน์ดังกล่าวยังดูไม่เป็นระเบียบนะคะ"
    },
    {
      "message_id": 70,
      "agent_id": 14,
      "delay": 0.294,
      "speech_duration": 0.292,
      "transcribe_duration": 0.294,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 71,
      "agent_id": 14,
      "delay": 2.236,
      "speech_duration": 2.212,
      "transcribe_duration": 2.236,
      "wpm": 183,
      "message": "ทางนั้นนะคะคุณครูจะใช้นะคะ"
    },
    {
      "message_id": 72,
      "agent_id": 14,
      "delay": 3.197,
      "speech_duration": 3.108,
      "transcribe_duration": 3.197,
      "wpm": 179,
      "message": "วงกลมนะคะแขนรูปปิดเพื่อแสดงเซต a ค่ะ"
    },
    {
      "message_id": 73,
      "agent_id": 14,
      "delay": 0.274,
      "speech_duration": 0.228,
      "transcribe_duration": 0.274,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 74,
      "agent_id": 14,
      "delay": 0.289,
      "speech_duration": 0.292,
      "transcribe_duration": 0.289,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 75,
      "agent_id": 14,
      "delay": 3.062,
      "speech_duration": 3.044,
      "transcribe_duration": 3.062,
      "wpm": 177,
      "message": "นี่ค่ะคุณครูจะใช้วงกลมแบบนี้แทนนะคะ"
    },
    {
      "message_id": 76,
      "agent_id": 14,
      "delay": 3.072,
      "speech_duration": 3.044,
      "transcribe_duration": 3.072,
      "wpm": 187,
      "message": "ได้เขียนชื่อตัวเองลงไปนะคะกำกับเอาไว้"
    },
    {
      "message_id": 77,
      "agent_id": 14,
      "delay": 5.86,
      "speech_duration": 5.732,
      "transcribe_duration": 5.86,
      "wpm": 196,
      "message": "หลังจากนั้นนะคะนักเรียนสังเกตเห็นว่า 1 และ 3 เป็นสมาชิกของ FA นะคะทั้งนั้น"
    },
    {
      "message_id": 78,
      "agent_id": 14,
      "delay": 2.5,
      "speech_duration": 2.468,
      "transcribe_duration": 2.5,
      "wpm": 188,
      "message": "เลยเขียน 1 และ 3 ภายในวงกลมค่ะ"
    },
    {
      "message_id": 79,
      "agent_id": 14,
      "delay": 3.346,
      "speech_duration": 3.364,
      "transcribe_duration": 3.346,
      "wpm": 196,
      "message": "และสมาชิกตัวอื่นๆนะคะที่อยู่ในเอกภพสัมพัทธ์"
    },
    {
      "message_id": 80,
      "agent_id": 14,
      "delay": 0.25,
      "speech_duration": 0.228,
      "transcribe_duration": 0.25,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 81,
      "agent_id": 14,
      "delay": 3.547,
      "speech_duration": 3.492,
      "transcribe_duration": 3.547,
      "wpm": 189,
      "message": "แต่ไม่ได้อยู่ในเต็นท์นะคะเราก็จะเขียนบริเวณ"
    },
    {
      "message_id": 82,
      "agent_id": 14,
      "delay": 2.708,
      "speech_duration": 2.66,
      "transcribe_duration": 2.708,
      "wpm": 175,
      "message": "นอกวงกลมอยู่ภายในสี่เหลี่ยมค่ะ"
    },
    {
      "message_id": 83,
      "agent_id": 14,
      "delay": 2.79,
      "speech_duration": 2.66,
      "transcribe_duration": 2.79,
      "wpm": 158,
      "message": "เมื่อคืนมี 2 4 แล้วก็ 5 ค่ะ"
    },
    {
      "message_id": 84,
      "agent_id": 14,
      "delay": 0.245,
      "speech_duration": 0.228,
      "transcribe_duration": 0.245,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 85,
      "agent_id": 14,
      "delay": 0.265,
      "speech_duration": 0.228,
      "transcribe_duration": 0.265,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 86,
      "agent_id": 14,
      "delay": 1.88,
      "speech_duration": 1.892,
      "transcribe_duration": 1.88,
      "wpm": 246,
      "message": "เดี๋ยวเราไปดูตัวอย่างถัดไปนะคะ"
    },
    {
      "message_id": 87,
      "agent_id": 14,
      "delay": 4.497,
      "speech_duration": 4.388,
      "transcribe_duration": 4.497,
      "wpm": 161,
      "message": "ตัวอย่างนี้ถ้ากำหนดให้เอกภพสัมพัทธ์นะคะ = s212"
    },
    {
      "message_id": 88,
      "agent_id": 14,
      "delay": 0.279,
      "speech_duration": 0.292,
      "transcribe_duration": 0.279,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 89,
      "agent_id": 14,
      "delay": 4.948,
      "speech_duration": 4.58,
      "transcribe_duration": 4.948,
      "wpm": 124,
      "message": "3 4 และ 5 ขา SA นะคะเท่ากับเซตของ 1 3"
    },
    {
      "message_id": 90,
      "agent_id": 14,
      "delay": 1.224,
      "speech_duration": 1.188,
      "transcribe_duration": 1.224,
      "wpm": 114,
      "message": "ยาเซฟวิน"
    },
    {
      "message_id": 91,
      "agent_id": 14,
      "delay": 2.655,
      "speech_duration": 2.532,
      "transcribe_duration": 2.655,
      "wpm": 178,
      "message": "นะคะเท่ากับเซตของ 1 และ 5 ค่ะ"
    },
    {
      "message_id": 92,
      "agent_id": 14,
      "delay": 0.299,
      "speech_duration": 0.292,
      "transcribe_duration": 0.299,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 93,
      "agent_id": 14,
      "delay": 3.306,
      "speech_duration": 3.236,
      "transcribe_duration": 3.306,
      "wpm": 195,
      "message": "โปรแกรมแผนภาพเวนน์แสดงเซต a และเซต B นะคะ"
    },
    {
      "message_id": 94,
      "agent_id": 14,
      "delay": 0.234,
      "speech_duration": 0.228,
      "transcribe_duration": 0.234,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 95,
      "agent_id": 14,
      "delay": 2.902,
      "speech_duration": 2.916,
      "transcribe_duration": 2.902,
      "wpm": 159,
      "message": "ก่อนอื่นนะคะเราจะมาทำการสังเกต"
    },
    {
      "message_id": 96,
      "agent_id": 14,
      "delay": 2.574,
      "speech_duration": 2.532,
      "transcribe_duration": 2.574,
      "wpm": 154,
      "message": "สมาชิกของเซต a และ b นะคะ"
    },
    {
      "message_id": 97,
      "agent_id": 14,
      "delay": 2.07,
      "speech_duration": 2.084,
      "transcribe_duration": 2.07,
      "wpm": 209,
      "message": "นักเรียนจะสังเกตว่าหนึ่งนะคะ"
    },
    {
      "message_id": 98,
      "agent_id": 14,
      "delay": 1.031,
      "speech_duration": 1.06,
      "transcribe_duration": 1.031,
      "wpm": 156,
      "message": "เป็นสมาชิก"
    },
    {
      "message_id": 99,
      "agent_id": 14,
      "delay": 1.794,
      "speech_duration": 1.764,
      "transcribe_duration": 1.794,
      "wpm": 77,
      "message": "ssb นะคะ"
    },
    {
      "message_id": 100,
      "agent_id": 14,
      "delay": 3.035,
      "speech_duration": 3.044,
      "transcribe_duration": 3.035,
      "wpm": 217,
      "message": "เดี๋ยวเรามาดูกันดีกว่าค่ะว่าแผนภาพเวนน์นะคะ"
    },
    {
      "message_id": 101,
      "agent_id": 14,
      "delay": 1.543,
      "speech_duration": 1.572,
      "transcribe_duration": 1.543,
      "wpm": 200,
      "message": "ออกมาเป็นอย่างไรนะคะ"
    },
    {
      "message_id": 102,
      "agent_id": 14,
      "delay": 1.096,
      "speech_duration": 1.124,
      "transcribe_duration": 1.096,
      "wpm": 173,
      "message": "เริ่มต้นด้วย"
    },
    {
      "message_id": 103,
      "agent_id": 14,
      "delay": 4.084,
      "speech_duration": 4.004,
      "transcribe_duration": 4.084,
      "wpm": 221,
      "message": "เราจะเขียนเอกภพสัมพัทธ์นะคะ Android รูปสี่เหลี่ยมผืนผ้าค่ะ"
    },
    {
      "message_id": 104,
      "agent_id": 14,
      "delay": 0.241,
      "speech_duration": 0.228,
      "transcribe_duration": 0.241,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 105,
      "agent_id": 14,
      "delay": 0.242,
      "speech_duration": 0.292,
      "transcribe_duration": 0.242,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 106,
      "agent_id": 14,
      "delay": 1.135,
      "speech_duration": 1.124,
      "transcribe_duration": 1.135,
      "wpm": 160,
      "message": "แบบเดิมนะคะ"
    },
    {
      "message_id": 107,
      "agent_id": 14,
      "delay": 5.453,
      "speech_duration": 5.412,
      "transcribe_duration": 5.453,
      "wpm": 158,
      "message": "หลังจากนั้นนะคะเราจะทำการเขียนสมาชิกของเอกภพสัมพัทธ์นะคะ"
    },
    {
      "message_id": 108,
      "agent_id": 14,
      "delay": 2.638,
      "speech_duration": 2.66,
      "transcribe_duration": 2.638,
      "wpm": 192,
      "message": "ภายในบริเวณรูปสี่เหลี่ยมผืนผ้าค่ะ"
    },
    {
      "message_id": 109,
      "agent_id": 14,
      "delay": 2.4,
      "speech_duration": 2.34,
      "transcribe_duration": 2.4,
      "wpm": 224,
      "message": "แล้วคุณครูล่ะคะก็จะเขียนเซต a นะคะ"
    },
    {
      "message_id": 110,
      "agent_id": 14,
      "delay": 1.447,
      "speech_duration": 1.444,
      "transcribe_duration": 1.447,
      "wpm": 156,
      "message": "โดยลูกศิษย์ค่ะ"
    },
    {
      "message_id": 111,
      "agent_id": 14,
      "delay": 7.006,
      "speech_duration": 6.884,
      "transcribe_duration": 7.006,
      "wpm": 203,
      "message": "นักเรียนสังเกตเห็นว่าสมาชิกในเซต A คือ 1 และ 3 นะคะดังนั้นปิดดังกล่าวก็จะต้องมี 1 และ 3 นะคะ"
    },
    {
      "message_id": 112,
      "agent_id": 14,
      "delay": 2.107,
      "speech_duration": 2.084,
      "transcribe_duration": 2.107,
      "wpm": 137,
      "message": "อยู่ภายในรูปปิดค่ะ"
    },
    {
      "message_id": 113,
      "agent_id": 14,
      "delay": 0.999,
      "speech_duration": 0.996,
      "transcribe_duration": 0.999,
      "wpm": 151,
      "message": "แบบนี้ค่ะ"
    },
    {
      "message_id": 114,
      "agent_id": 14,
      "delay": 2.735,
      "speech_duration": 2.66,
      "transcribe_duration": 2.735,
      "wpm": 141,
      "message": "เขียนชื่อเสกกำกับไว้นะคะ"
    },
    {
      "message_id": 115,
      "agent_id": 14,
      "delay": 0.317,
      "speech_duration": 0.292,
      "transcribe_duration": 0.317,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 116,
      "agent_id": 14,
      "delay": 0.4,
      "speech_duration": 0.42,
      "transcribe_duration": 0.4,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 117,
      "agent_id": 14,
      "delay": 0.408,
      "speech_duration": 0.228,
      "transcribe_duration": 0.408,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 118,
      "agent_id": 14,
      "delay": 2.478,
      "speech_duration": 2.404,
      "transcribe_duration": 2.478,
      "wpm": 206,
      "message": "นักเรียนมาดูที่ SET B Set B นะคะ"
    },
    {
      "message_id": 119,
      "agent_id": 14,
      "delay": 6.703,
      "speech_duration": 6.5,
      "transcribe_duration": 6.703,
      "wpm": 187,
      "message": "เป็น 1 ต่อแล้ว 5 นะคะดังนั้นนะคะปิดที่แสดง 10 ปีนะคะถ้าจะต้องมี 1 2 และ 5 อยู่ใน"
    },
    {
      "message_id": 120,
      "agent_id": 14,
      "delay": 0.937,
      "speech_duration": 0.932,
      "transcribe_duration": 0.937,
      "wpm": 64,
      "message": "ปิด"
    },
    {
      "message_id": 121,
      "agent_id": 14,
      "delay": 2.095,
      "speech_duration": 1.956,
      "transcribe_duration": 2.095,
      "wpm": 176,
      "message": "ดังนั้นครูจะลอกจะทำการ"
    },
    {
      "message_id": 122,
      "agent_id": 14,
      "delay": 0.311,
      "speech_duration": 0.292,
      "transcribe_duration": 0.311,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 123,
      "agent_id": 14,
      "delay": 0.992,
      "speech_duration": 0.996,
      "transcribe_duration": 0.992,
      "wpm": 181,
      "message": "เขียนรูปปิด"
    },
    {
      "message_id": 124,
      "agent_id": 14,
      "delay": 1.183,
      "speech_duration": 1.188,
      "transcribe_duration": 1.183,
      "wpm": 126,
      "message": "แบบนี้ค่ะ"
    },
    {
      "message_id": 125,
      "agent_id": 14,
      "delay": 2.739,
      "speech_duration": 2.724,
      "transcribe_duration": 2.739,
      "wpm": 193,
      "message": "และเขียนชื่อเซ็นกำกับไว้แบบนี้นะคะ"
    },
    {
      "message_id": 126,
      "agent_id": 14,
      "delay": 5.653,
      "speech_duration": 5.604,
      "transcribe_duration": 5.653,
      "wpm": 219,
      "message": "นักเรียนสังเกตเห็นไหมคะว่าเซต a และ b มีสมาชิกร่วมกันแล้วนะคะลูกบิดดังกล่าวนะครับ"
    },
    {
      "message_id": 127,
      "agent_id": 14,
      "delay": 2.939,
      "speech_duration": 2.788,
      "transcribe_duration": 2.939,
      "wpm": 178,
      "message": "บริเวณที่ตอนทับกันอยู่บางส่วนค่ะ"
    },
    {
      "message_id": 128,
      "agent_id": 14,
      "delay": 4.761,
      "speech_duration": 4.708,
      "transcribe_duration": 4.761,
      "wpm": 201,
      "message": "เพื่อความเป็นระเบียบเดี๋ยวคุณครูจะทำการเปลี่ยน setfsb ใหม่นะคะ"
    },
    {
      "message_id": 129,
      "agent_id": 14,
      "delay": 1.414,
      "speech_duration": 1.38,
      "transcribe_duration": 1.414,
      "wpm": 174,
      "message": "โดยใช้วงกลมนะคะ"
    },
    {
      "message_id": 130,
      "agent_id": 14,
      "delay": 2.047,
      "speech_duration": 1.956,
      "transcribe_duration": 2.047,
      "wpm": 100,
      "message": "transit Visa"
    },
    {
      "message_id": 131,
      "agent_id": 14,
      "delay": 2.287,
      "speech_duration": 2.148,
      "transcribe_duration": 2.287,
      "wpm": 119,
      "message": "นะคะวงกลมแรกนะคะ"
    },
    {
      "message_id": 132,
      "agent_id": 14,
      "delay": 1.544,
      "speech_duration": 1.508,
      "transcribe_duration": 1.544,
      "wpm": 80,
      "message": "fantech"
    },
    {
      "message_id": 133,
      "agent_id": 14,
      "delay": 1.98,
      "speech_duration": 1.828,
      "transcribe_duration": 1.98,
      "wpm": 139,
      "message": "ภาพวาดเซต B นะคะ"
    },
    {
      "message_id": 134,
      "agent_id": 14,
      "delay": 0.307,
      "speech_duration": 0.228,
      "transcribe_duration": 0.307,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 135,
      "agent_id": 14,
      "delay": 3.025,
      "speech_duration": 2.916,
      "transcribe_duration": 3.025,
      "wpm": 190,
      "message": "มีบริเวณตอนพับอาร์เซนอลคะดังนั้นนะคะ"
    },
    {
      "message_id": 136,
      "agent_id": 14,
      "delay": 0.517,
      "speech_duration": 0.292,
      "transcribe_duration": 0.517,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 137,
      "agent_id": 14,
      "delay": 1.694,
      "speech_duration": 1.572,
      "transcribe_duration": 1.694,
      "wpm": 162,
      "message": "วงกลมของ FB นะคะ"
    },
    {
      "message_id": 138,
      "agent_id": 14,
      "delay": 3.673,
      "speech_duration": 3.62,
      "transcribe_duration": 3.673,
      "wpm": 174,
      "message": "ก็จะเขียนให้ตอนทับกับ FA บางส่วนแบบนี้ค่ะ"
    },
    {
      "message_id": 139,
      "agent_id": 14,
      "delay": 3.314,
      "speech_duration": 3.3,
      "transcribe_duration": 3.314,
      "wpm": 200,
      "message": "หลังจากนั้นนะครับเราจะทำการใส่สมาชิกลงไปค่ะ"
    },
    {
      "message_id": 140,
      "agent_id": 14,
      "delay": 0.994,
      "speech_duration": 0.996,
      "transcribe_duration": 0.994,
      "wpm": 151,
      "message": "แบบนี้ค่ะ"
    },
    {
      "message_id": 141,
      "agent_id": 14,
      "delay": 2.283,
      "speech_duration": 2.276,
      "transcribe_duration": 2.283,
      "wpm": 224,
      "message": "เดี๋ยวเรามาดูตัวอย่างถัดไปกันนะคะ"
    },
    {
      "message_id": 142,
      "agent_id": 14,
      "delay": 3.763,
      "speech_duration": 3.748,
      "transcribe_duration": 3.763,
      "wpm": 164,
      "message": "กำหนดให้เอกภพสัมพัทธ์เท่ากับเซตของ 1 2 3"
    },
    {
      "message_id": 143,
      "agent_id": 14,
      "delay": 1.043,
      "speech_duration": 1.06,
      "transcribe_duration": 1.043,
      "wpm": 113,
      "message": "4 และ 5"
    },
    {
      "message_id": 144,
      "agent_id": 14,
      "delay": 0.38,
      "speech_duration": 0.228,
      "transcribe_duration": 0.38,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 145,
      "agent_id": 14,
      "delay": 2.688,
      "speech_duration": 2.596,
      "transcribe_duration": 2.688,
      "wpm": 127,
      "message": "ราคาเท่ากับเซตของ 1 3"
    },
    {
      "message_id": 146,
      "agent_id": 14,
      "delay": 0.343,
      "speech_duration": 0.356,
      "transcribe_duration": 0.343,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 147,
      "agent_id": 14,
      "delay": 1.357,
      "speech_duration": 1.38,
      "transcribe_duration": 1.357,
      "wpm": 130,
      "message": "และ Set B ="
    },
    {
      "message_id": 148,
      "agent_id": 14,
      "delay": 1.782,
      "speech_duration": 1.572,
      "transcribe_duration": 1.782,
      "wpm": 115,
      "message": "ของ 2 และ 5"
    },
    {
      "message_id": 149,
      "agent_id": 14,
      "delay": 3.344,
      "speech_duration": 3.236,
      "transcribe_duration": 3.344,
      "wpm": 181,
      "message": "เขียนแผนภาพเวนน์แสดงเซต a และเซต B ค่ะ"
    },
    {
      "message_id": 150,
      "agent_id": 14,
      "delay": 0.302,
      "speech_duration": 0.228,
      "transcribe_duration": 0.302,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 151,
      "agent_id": 14,
      "delay": 2.879,
      "speech_duration": 2.788,
      "transcribe_duration": 2.879,
      "wpm": 194,
      "message": "นักเรียนจะสังเกตเห็นว่า setfsb นะคะ"
    },
    {
      "message_id": 152,
      "agent_id": 14,
      "delay": 2.233,
      "speech_duration": 2.212,
      "transcribe_duration": 2.233,
      "wpm": 176,
      "message": "ไม่มีสมาชิกร่วมกันเลยนะคะ"
    },
    {
      "message_id": 153,
      "agent_id": 14,
      "delay": 0.29,
      "speech_duration": 0.292,
      "transcribe_duration": 0.29,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 154,
      "agent_id": 14,
      "delay": 4.138,
      "speech_duration": 4.068,
      "transcribe_duration": 4.138,
      "wpm": 247,
      "message": "ดังนั้นเดี๋ยวเรามาดูกันดีกว่าค่ะว่าแผนภาพเวนน์นี้จะเป็นอย่างไรนะคะ"
    },
    {
      "message_id": 155,
      "agent_id": 14,
      "delay": 4.406,
      "speech_duration": 4.324,
      "transcribe_duration": 4.406,
      "wpm": 236,
      "message": "ก็เริ่มต้นด้วยนะคะเขียนเอกภพสัมพัทธ์ planner รูปสี่เหลี่ยมผืนผ้าค่ะ"
    },
    {
      "message_id": 156,
      "agent_id": 14,
      "delay": 3.506,
      "speech_duration": 3.492,
      "transcribe_duration": 3.506,
      "wpm": 180,
      "message": "หลังจากนั้นก็นำสมาชิกของเอกภพสัมพัทธ์นะคะ"
    },
    {
      "message_id": 157,
      "agent_id": 14,
      "delay": 1.11,
      "speech_duration": 1.124,
      "transcribe_duration": 1.11,
      "wpm": 147,
      "message": "ใส่ลงไปค่ะ"
    },
    {
      "message_id": 158,
      "agent_id": 14,
      "delay": 3.849,
      "speech_duration": 3.556,
      "transcribe_duration": 3.849,
      "wpm": 127,
      "message": "เราก็จะทำการเขียนรูปปิดนะครับ"
    },
    {
      "message_id": 159,
      "agent_id": 14,
      "delay": 4.628,
      "speech_duration": 4.516,
      "transcribe_duration": 4.628,
      "wpm": 189,
      "message": "ลูกบิดดังกล่าวนะคะก็จะต้องมี 1 และ 3 อยู่ภายในรูปปิดนะคะ"
    },
    {
      "message_id": 160,
      "agent_id": 14,
      "delay": 0.257,
      "speech_duration": 0.228,
      "transcribe_duration": 0.257,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 161,
      "agent_id": 14,
      "delay": 0.259,
      "speech_duration": 0.292,
      "transcribe_duration": 0.259,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 162,
      "agent_id": 14,
      "delay": 5.013,
      "speech_duration": 4.9,
      "transcribe_duration": 5.013,
      "wpm": 187,
      "message": "หลังจากนั้นเรามาดูที่ SET b class b มีสมาชิก 205 นะคะดังนั้น"
    },
    {
      "message_id": 163,
      "agent_id": 14,
      "delay": 0.655,
      "speech_duration": 0.676,
      "transcribe_duration": 0.655,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 164,
      "agent_id": 14,
      "delay": 2.234,
      "speech_duration": 2.212,
      "transcribe_duration": 2.234,
      "wpm": 75,
      "message": "ปิดบิลนะคะ"
    },
    {
      "message_id": 165,
      "agent_id": 14,
      "delay": 0.498,
      "speech_duration": 0.228,
      "transcribe_duration": 0.498,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 166,
      "agent_id": 14,
      "delay": 2.267,
      "speech_duration": 2.212,
      "transcribe_duration": 2.267,
      "wpm": 190,
      "message": "ต้องมี 2 และ 5 อยู่ภายในค่ะ"
    },
    {
      "message_id": 167,
      "agent_id": 14,
      "delay": 0.261,
      "speech_duration": 0.292,
      "transcribe_duration": 0.261,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 168,
      "agent_id": 14,
      "delay": 1.868,
      "speech_duration": 1.892,
      "transcribe_duration": 1.868,
      "wpm": 159,
      "message": "205 จะอยู่แบบนี้ค่ะ"
    },
    {
      "message_id": 169,
      "agent_id": 14,
      "delay": 2.477,
      "speech_duration": 2.468,
      "transcribe_duration": 2.477,
      "wpm": 188,
      "message": "แล้วก็เขียนชื่อเซ็นกำกับไว้ค่ะ"
    },
    {
      "message_id": 170,
      "agent_id": 14,
      "delay": 2.063,
      "speech_duration": 2.084,
      "transcribe_duration": 2.063,
      "wpm": 202,
      "message": "นักเรียนสังเกตเห็นอะไรไหมคะ"
    },
    {
      "message_id": 171,
      "agent_id": 14,
      "delay": 0.492,
      "speech_duration": 0.484,
      "transcribe_duration": 0.492,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 172,
      "agent_id": 14,
      "delay": 5.472,
      "speech_duration": 5.348,
      "transcribe_duration": 5.472,
      "wpm": 126,
      "message": "รูปเป็ดที่แสดง SNSD นะคะดังนั้นคุณครูจะทำการ"
    },
    {
      "message_id": 173,
      "agent_id": 14,
      "delay": 1.764,
      "speech_duration": 1.764,
      "transcribe_duration": 1.764,
      "wpm": 221,
      "message": "ให้เป็นระเบียบมากยิ่งขึ้น"
    },
    {
      "message_id": 174,
      "agent_id": 14,
      "delay": 2.872,
      "speech_duration": 2.788,
      "transcribe_duration": 2.872,
      "wpm": 194,
      "message": "การเขียนเซต a และ b แทนด้วยวงกลมค่ะ"
    },
    {
      "message_id": 175,
      "agent_id": 14,
      "delay": 0.248,
      "speech_duration": 0.292,
      "transcribe_duration": 0.248,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 176,
      "agent_id": 14,
      "delay": 1.238,
      "speech_duration": 1.124,
      "transcribe_duration": 1.238,
      "wpm": 147,
      "message": "ใครตาบอดสี"
    },
    {
      "message_id": 177,
      "agent_id": 14,
      "delay": 2.563,
      "speech_duration": 2.532,
      "transcribe_duration": 2.563,
      "wpm": 136,
      "message": "bfa นะคะรูปปิดดังกล่าว"
    },
    {
      "message_id": 178,
      "agent_id": 14,
      "delay": 2.275,
      "speech_duration": 2.276,
      "transcribe_duration": 2.275,
      "wpm": 224,
      "message": "ไม่มีส่วนที่ซ้อนทับกันดังนั้นนะคะ"
    },
    {
      "message_id": 179,
      "agent_id": 14,
      "delay": 4.817,
      "speech_duration": 4.644,
      "transcribe_duration": 4.817,
      "wpm": 171,
      "message": "วงกลมที่แทน FB ก็จะไม่ซ้อนทับกับวงกลมที่แทนเซต a ค่ะ"
    },
    {
      "message_id": 180,
      "agent_id": 14,
      "delay": 0.267,
      "speech_duration": 0.228,
      "transcribe_duration": 0.267,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 181,
      "agent_id": 14,
      "delay": 2.827,
      "speech_duration": 2.852,
      "transcribe_duration": 2.827,
      "wpm": 205,
      "message": "หลังจากนั้นนะคะเราก็จะทำการเขียนสมาชิก"
    },
    {
      "message_id": 182,
      "agent_id": 14,
      "delay": 0.243,
      "speech_duration": 0.292,
      "transcribe_duration": 0.243,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 183,
      "agent_id": 14,
      "delay": 2.266,
      "speech_duration": 2.276,
      "transcribe_duration": 2.266,
      "wpm": 244,
      "message": "เดี๋ยวเราไปดูตัวอย่างถัดไปกันเลยนะคะ"
    },
    {
      "message_id": 184,
      "agent_id": 14,
      "delay": 1.989,
      "speech_duration": 2.02,
      "transcribe_duration": 1.989,
      "wpm": 193,
      "message": "กำหนดให้เอกภพสัมพัทธ์นะคะ"
    },
    {
      "message_id": 185,
      "agent_id": 14,
      "delay": 1.356,
      "speech_duration": 1.38,
      "transcribe_duration": 1.356,
      "wpm": 174,
      "message": "เท่ากับเซตของ 1"
    },
    {
      "message_id": 186,
      "agent_id": 14,
      "delay": 0.708,
      "speech_duration": 0.74,
      "transcribe_duration": 0.708,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 187,
      "agent_id": 14,
      "delay": 2.314,
      "speech_duration": 2.34,
      "transcribe_duration": 2.314,
      "wpm": 90,
      "message": "3 4 และ 5 ค่ะ"
    },
    {
      "message_id": 188,
      "agent_id": 14,
      "delay": 0.407,
      "speech_duration": 0.292,
      "transcribe_duration": 0.407,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 189,
      "agent_id": 14,
      "delay": 0.219,
      "speech_duration": 0.228,
      "transcribe_duration": 0.219,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 190,
      "agent_id": 14,
      "delay": 4.067,
      "speech_duration": 4.004,
      "transcribe_duration": 4.067,
      "wpm": 154,
      "message": "สเปคของ 1 และ 3 และเซต B เท่ากับเซตของ 3"
    },
    {
      "message_id": 191,
      "agent_id": 14,
      "delay": 3.175,
      "speech_duration": 3.172,
      "transcribe_duration": 3.175,
      "wpm": 194,
      "message": "จงเขียนแผนภาพเวนน์แสดงเซต a และเซต B ค่ะ"
    },
    {
      "message_id": 192,
      "agent_id": 14,
      "delay": 0.375,
      "speech_duration": 0.356,
      "transcribe_duration": 0.375,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 193,
      "agent_id": 14,
      "delay": 4.115,
      "speech_duration": 4.068,
      "transcribe_duration": 4.115,
      "wpm": 166,
      "message": "แล้วมาทำการสังเกตสมาชิกของเซต a และ b กันค่ะ"
    },
    {
      "message_id": 194,
      "agent_id": 14,
      "delay": 2.356,
      "speech_duration": 2.34,
      "transcribe_duration": 2.356,
      "wpm": 218,
      "message": "นักเรียนจะสังเกตเห็นว่านะคะสมาชิก"
    },
    {
      "message_id": 195,
      "agent_id": 14,
      "delay": 2.158,
      "speech_duration": 2.084,
      "transcribe_duration": 2.158,
      "wpm": 130,
      "message": "ของ SB คือ 3 นะคะ"
    },
    {
      "message_id": 196,
      "agent_id": 14,
      "delay": 1.722,
      "speech_duration": 1.764,
      "transcribe_duration": 1.722,
      "wpm": 162,
      "message": "สมาชิกของเซต a ค่ะ"
    },
    {
      "message_id": 197,
      "agent_id": 14,
      "delay": 1.631,
      "speech_duration": 1.572,
      "transcribe_duration": 1.631,
      "wpm": 229,
      "message": "ดังนั้นเรากล่าวเรียกว่า"
    },
    {
      "message_id": 198,
      "agent_id": 14,
      "delay": 3.327,
      "speech_duration": 3.3,
      "transcribe_duration": 3.327,
      "wpm": 182,
      "message": "สมาชิกของเซต B นะครับเป็นสมาชิกของเซต A"
    },
    {
      "message_id": 199,
      "agent_id": 14,
      "delay": 0.325,
      "speech_duration": 0.356,
      "transcribe_duration": 0.325,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 200,
      "agent_id": 14,
      "delay": 4.089,
      "speech_duration": 4.068,
      "transcribe_duration": 4.089,
      "wpm": 218,
      "message": "จำได้ไหมครับว่าความสัมพันธ์ในลักษณะดังกล่าวเรียกว่าอย่างไร"
    },
    {
      "message_id": 201,
      "agent_id": 14,
      "delay": 0.283,
      "speech_duration": 0.292,
      "transcribe_duration": 0.283,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 202,
      "agent_id": 14,
      "delay": 1.354,
      "speech_duration": 1.38,
      "transcribe_duration": 1.354,
      "wpm": 174,
      "message": "เราก็จะเรียกว่า"
    },
    {
      "message_id": 203,
      "agent_id": 14,
      "delay": 1.833,
      "speech_duration": 1.7,
      "transcribe_duration": 1.833,
      "wpm": 132,
      "message": "HP เป็นอัดเม็ด"
    },
    {
      "message_id": 204,
      "agent_id": 14,
      "delay": 1.573,
      "speech_duration": 1.572,
      "transcribe_duration": 1.573,
      "wpm": 143,
      "message": "2fa นั่นเองค่ะ"
    },
    {
      "message_id": 205,
      "agent_id": 14,
      "delay": 1.614,
      "speech_duration": 1.636,
      "transcribe_duration": 1.614,
      "wpm": 248,
      "message": "เดี๋ยวเรามาดูกันดีกว่าครับ"
    },
    {
      "message_id": 206,
      "agent_id": 14,
      "delay": 1.82,
      "speech_duration": 1.828,
      "transcribe_duration": 1.82,
      "wpm": 181,
      "message": "ถ้าความสัมพันธ์ของเซฟ"
    },
    {
      "message_id": 207,
      "agent_id": 14,
      "delay": 1.596,
      "speech_duration": 1.572,
      "transcribe_duration": 1.596,
      "wpm": 200,
      "message": "ลักษณะสับเซตอย่างนี้"
    },
    {
      "message_id": 208,
      "agent_id": 14,
      "delay": 0.267,
      "speech_duration": 0.292,
      "transcribe_duration": 0.267,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 209,
      "agent_id": 14,
      "delay": 0.265,
      "speech_duration": 0.292,
      "transcribe_duration": 0.265,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 210,
      "agent_id": 14,
      "delay": 1.943,
      "speech_duration": 1.956,
      "transcribe_duration": 1.943,
      "wpm": 192,
      "message": "แผนภาพเวนน์จะเป็นอย่างไร"
    },
    {
      "message_id": 211,
      "agent_id": 14,
      "delay": 4.381,
      "speech_duration": 4.388,
      "transcribe_duration": 4.381,
      "wpm": 212,
      "message": "เราจะเริ่มต้นด้วยการเขียนเอกภพสัมพัทธ์นะคะรูปสี่เหลี่ยมผืนผ้า"
    },
    {
      "message_id": 212,
      "agent_id": 14,
      "delay": 0.285,
      "speech_duration": 0.292,
      "transcribe_duration": 0.285,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 213,
      "agent_id": 14,
      "delay": 1.752,
      "speech_duration": 1.764,
      "transcribe_duration": 1.752,
      "wpm": 145,
      "message": "ใส่สมาชิกลงไปค่ะ"
    },
    {
      "message_id": 214,
      "agent_id": 14,
      "delay": 0.283,
      "speech_duration": 0.228,
      "transcribe_duration": 0.283,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 215,
      "agent_id": 14,
      "delay": 3.338,
      "speech_duration": 3.236,
      "transcribe_duration": 3.338,
      "wpm": 162,
      "message": "จากนั้นจะทำการเขียนรูปแทนเซต a ค่ะ"
    },
    {
      "message_id": 216,
      "agent_id": 14,
      "delay": 0.298,
      "speech_duration": 0.292,
      "transcribe_duration": 0.298,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 217,
      "agent_id": 14,
      "delay": 1.157,
      "speech_duration": 1.06,
      "transcribe_duration": 1.157,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 218,
      "agent_id": 14,
      "delay": 6.145,
      "speech_duration": 6.052,
      "transcribe_duration": 6.145,
      "wpm": 186,
      "message": "สมาชิกขึ้น 1 และต่างๆเช่นเดิมนะรูปเราก็จะต้องมี 1 และ 3 อยู่ภายในรูปปิดค่ะ"
    },
    {
      "message_id": 219,
      "agent_id": 14,
      "delay": 3.162,
      "speech_duration": 3.108,
      "transcribe_duration": 3.162,
      "wpm": 183,
      "message": "มีนะคะมีสมาชิกเพียงตัวเดียวคือ 3 ราคา"
    },
    {
      "message_id": 220,
      "agent_id": 14,
      "delay": 4.14,
      "speech_duration": 4.068,
      "transcribe_duration": 4.14,
      "wpm": 177,
      "message": "ดังนั้นรูปที่ดังกล่าวจะต้องมี 3 อยู่ภายในรูปปิด"
    },
    {
      "message_id": 221,
      "agent_id": 14,
      "delay": 1.297,
      "speech_duration": 1.316,
      "transcribe_duration": 1.297,
      "wpm": 125,
      "message": "แบบนี้นะคะ"
    },
    {
      "message_id": 222,
      "agent_id": 14,
      "delay": 0.292,
      "speech_duration": 0.228,
      "transcribe_duration": 0.292,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 223,
      "agent_id": 14,
      "delay": 0.718,
      "speech_duration": 0.74,
      "transcribe_duration": 0.718,
      "wpm": 182,
      "message": "ได้เขียน"
    },
    {
      "message_id": 224,
      "agent_id": 14,
      "delay": 0.214,
      "speech_duration": 0.228,
      "transcribe_duration": 0.214,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 225,
      "agent_id": 14,
      "delay": 1.877,
      "speech_duration": 1.892,
      "transcribe_duration": 1.877,
      "wpm": 190,
      "message": "ชื่อเฟซบีบีกำกับลงไปค่ะ"
    },
    {
      "message_id": 226,
      "agent_id": 14,
      "delay": 1.371,
      "speech_duration": 1.38,
      "transcribe_duration": 1.371,
      "wpm": 217,
      "message": "สังเกตเห็นอะไรไหมคะ"
    },
    {
      "message_id": 227,
      "agent_id": 14,
      "delay": 0.264,
      "speech_duration": 0.228,
      "transcribe_duration": 0.264,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 228,
      "agent_id": 14,
      "delay": 4.316,
      "speech_duration": 4.26,
      "transcribe_duration": 4.316,
      "wpm": 127,
      "message": "cb 300 f a แล้วนะคะรูปแทนเซต B นะคะ"
    },
    {
      "message_id": 229,
      "agent_id": 14,
      "delay": 1.609,
      "speech_duration": 1.572,
      "transcribe_duration": 1.609,
      "wpm": 153,
      "message": "ถ้าอยู่ภายในรูป"
    },
    {
      "message_id": 230,
      "agent_id": 14,
      "delay": 1.314,
      "speech_duration": 1.252,
      "transcribe_duration": 1.314,
      "wpm": 168,
      "message": "sanfrecce ค่ะ"
    },
    {
      "message_id": 231,
      "agent_id": 14,
      "delay": 0.277,
      "speech_duration": 0.228,
      "transcribe_duration": 0.277,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 232,
      "agent_id": 14,
      "delay": 1.344,
      "speech_duration": 1.38,
      "transcribe_duration": 1.344,
      "wpm": 272,
      "message": "เพื่อความเป็นระเบียบนะคะ"
    },
    {
      "message_id": 233,
      "agent_id": 14,
      "delay": 1.532,
      "speech_duration": 1.572,
      "transcribe_duration": 1.532,
      "wpm": 181,
      "message": "แล้วก็จะทำการเขียน"
    },
    {
      "message_id": 234,
      "agent_id": 14,
      "delay": 1.782,
      "speech_duration": 1.7,
      "transcribe_duration": 1.782,
      "wpm": 185,
      "message": "Set a และ Set B นะคะ"
    },
    {
      "message_id": 235,
      "agent_id": 14,
      "delay": 1.267,
      "speech_duration": 1.252,
      "transcribe_duration": 1.267,
      "wpm": 180,
      "message": "แผนที่วงกลมค่ะ"
    },
    {
      "message_id": 236,
      "agent_id": 14,
      "delay": 2.404,
      "speech_duration": 2.34,
      "transcribe_duration": 2.404,
      "wpm": 212,
      "message": "อันนี้ก็คือวงกลมที่แทนเซต a นะคะ"
    },
    {
      "message_id": 237,
      "agent_id": 14,
      "delay": 1.13,
      "speech_duration": 1.06,
      "transcribe_duration": 1.13,
      "wpm": 170,
      "message": "หลังจากนั้น"
    },
    {
      "message_id": 238,
      "agent_id": 14,
      "delay": 1.723,
      "speech_duration": 1.7,
      "transcribe_duration": 1.723,
      "wpm": 176,
      "message": "เอาทราบว่าเซฟดีนะคะ"
    },
    {
      "message_id": 239,
      "agent_id": 14,
      "delay": 1.83,
      "speech_duration": 1.828,
      "transcribe_duration": 1.83,
      "wpm": 172,
      "message": "รถติดจะต้องอยู่ภายใน"
    },
    {
      "message_id": 240,
      "agent_id": 14,
      "delay": 0.588,
      "speech_duration": 0.612,
      "transcribe_duration": 0.588,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 241,
      "agent_id": 14,
      "delay": 3.253,
      "speech_duration": 3.172,
      "transcribe_duration": 3.253,
      "wpm": 147,
      "message": "ของ f a ดังนั้นวงกลมให้ตั้ง FB"
    },
    {
      "message_id": 242,
      "agent_id": 14,
      "delay": 2.51,
      "speech_duration": 2.468,
      "transcribe_duration": 2.51,
      "wpm": 219,
      "message": "ว่าจะต้องอยู่ภายในวงกลมของตัวเองค่ะ"
    },
    {
      "message_id": 243,
      "agent_id": 14,
      "delay": 1.126,
      "speech_duration": 1.124,
      "transcribe_duration": 1.126,
      "wpm": 214,
      "message": "หลังจากนั้นนะคะ"
    },
    {
      "message_id": 244,
      "agent_id": 14,
      "delay": 1.724,
      "speech_duration": 1.764,
      "transcribe_duration": 1.724,
      "wpm": 187,
      "message": "เราจะทำการเขียนสมาชิก"
    },
    {
      "message_id": 245,
      "agent_id": 14,
      "delay": 0.24,
      "speech_duration": 0.292,
      "transcribe_duration": 0.24,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 246,
      "agent_id": 14,
      "delay": 1.743,
      "speech_duration": 1.764,
      "transcribe_duration": 1.743,
      "wpm": 153,
      "message": "เอกภพสัมพันธ์นะคะ"
    },
    {
      "message_id": 247,
      "agent_id": 14,
      "delay": 1.488,
      "speech_duration": 1.38,
      "transcribe_duration": 1.488,
      "wpm": 185,
      "message": "เท่ากับเป็นของ 1"
    },
    {
      "message_id": 248,
      "agent_id": 14,
      "delay": 2.02,
      "speech_duration": 2.02,
      "transcribe_duration": 2.02,
      "wpm": 119,
      "message": "2 3 4 และ 5 ค่ะ"
    },
    {
      "message_id": 249,
      "agent_id": 14,
      "delay": 4.127,
      "speech_duration": 4.068,
      "transcribe_duration": 4.127,
      "wpm": 177,
      "message": "a เท่ากับเซตของ 1 และ 3 นะคะเซต B เท่ากับเซตของ"
    },
    {
      "message_id": 250,
      "agent_id": 14,
      "delay": 1.158,
      "speech_duration": 1.188,
      "transcribe_duration": 1.158,
      "wpm": 152,
      "message": "1 และ 3 ค่ะ"
    },
    {
      "message_id": 251,
      "agent_id": 14,
      "delay": 2.936,
      "speech_duration": 2.916,
      "transcribe_duration": 2.936,
      "wpm": 185,
      "message": "เขียนแผนภาพเวนน์แสดงเซต a และ b ค่ะ"
    },
    {
      "message_id": 252,
      "agent_id": 14,
      "delay": 4.079,
      "speech_duration": 4.004,
      "transcribe_duration": 4.079,
      "wpm": 214,
      "message": "เสร็จแล้วมาทำการสังเกตสมาชิกของเซต a และ b กันดีกว่านะคะ"
    },
    {
      "message_id": 253,
      "agent_id": 14,
      "delay": 1.875,
      "speech_duration": 1.892,
      "transcribe_duration": 1.875,
      "wpm": 222,
      "message": "นักเรียนจะสังเกตเห็นว่านะคะ"
    },
    {
      "message_id": 254,
      "agent_id": 14,
      "delay": 2.235,
      "speech_duration": 2.02,
      "transcribe_duration": 2.235,
      "wpm": 156,
      "message": "สมาชิกทุกตัวของเซต A"
    },
    {
      "message_id": 255,
      "agent_id": 14,
      "delay": 1.933,
      "speech_duration": 1.956,
      "transcribe_duration": 1.933,
      "wpm": 153,
      "message": "สมาชิกของเซต B นะคะ"
    },
    {
      "message_id": 256,
      "agent_id": 14,
      "delay": 0.849,
      "speech_duration": 0.868,
      "transcribe_duration": 0.849,
      "wpm": 121,
      "message": "สมาชิก"
    },
    {
      "message_id": 257,
      "agent_id": 14,
      "delay": 1.417,
      "speech_duration": 1.38,
      "transcribe_duration": 1.417,
      "wpm": 152,
      "message": "ตัวของ hb ค่ะ"
    },
    {
      "message_id": 258,
      "agent_id": 14,
      "delay": 0.271,
      "speech_duration": 0.292,
      "transcribe_duration": 0.271,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 259,
      "agent_id": 14,
      "delay": 1.727,
      "speech_duration": 1.764,
      "transcribe_duration": 1.727,
      "wpm": 170,
      "message": "สมาชิกของเซตเองนะคะ"
    },
    {
      "message_id": 260,
      "agent_id": 14,
      "delay": 1.159,
      "speech_duration": 1.188,
      "transcribe_duration": 1.159,
      "wpm": 88,
      "message": "นึกว่า"
    },
    {
      "message_id": 261,
      "agent_id": 14,
      "delay": 0.451,
      "speech_duration": 0.484,
      "transcribe_duration": 0.451,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 262,
      "agent_id": 14,
      "delay": 1.469,
      "speech_duration": 1.444,
      "transcribe_duration": 1.469,
      "wpm": 145,
      "message": "a = เซต B ค่ะ"
    },
    {
      "message_id": 263,
      "agent_id": 14,
      "delay": 2.377,
      "speech_duration": 2.404,
      "transcribe_duration": 2.377,
      "wpm": 225,
      "message": "เดี๋ยวเราทำการเขียนแผนภาพกันเลยนะคะ"
    },
    {
      "message_id": 264,
      "agent_id": 14,
      "delay": 3.43,
      "speech_duration": 3.428,
      "transcribe_duration": 3.43,
      "wpm": 175,
      "message": "เราก็จะกำหนดเอกภพสัมพัทธ์นักแทนด้วยนะคะ"
    },
    {
      "message_id": 265,
      "agent_id": 14,
      "delay": 0.291,
      "speech_duration": 0.292,
      "transcribe_duration": 0.291,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 266,
      "agent_id": 14,
      "delay": 1.537,
      "speech_duration": 1.572,
      "transcribe_duration": 1.537,
      "wpm": 219,
      "message": "รูปสี่เหลี่ยมผืนผ้าค่ะ"
    },
    {
      "message_id": 267,
      "agent_id": 14,
      "delay": 2.42,
      "speech_duration": 2.34,
      "transcribe_duration": 2.42,
      "wpm": 212,
      "message": "ในข้อนี้นะครับคุณครูก็จะใช้วงกลม"
    },
    {
      "message_id": 268,
      "agent_id": 14,
      "delay": 1.384,
      "speech_duration": 1.38,
      "transcribe_duration": 1.384,
      "wpm": 196,
      "message": "can Set a เลยนะคะ"
    },
    {
      "message_id": 269,
      "agent_id": 14,
      "delay": 0.263,
      "speech_duration": 0.228,
      "transcribe_duration": 0.263,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 270,
      "agent_id": 14,
      "delay": 0.272,
      "speech_duration": 0.228,
      "transcribe_duration": 0.272,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 271,
      "agent_id": 14,
      "delay": 3.253,
      "speech_duration": 3.236,
      "transcribe_duration": 3.253,
      "wpm": 176,
      "message": "ส่วนวงกลมที่แทนเซตดีนะคะคุณครูก็จะไม่"
    },
    {
      "message_id": 272,
      "agent_id": 14,
      "delay": 1.784,
      "speech_duration": 1.572,
      "transcribe_duration": 1.784,
      "wpm": 143,
      "message": "เพิ่มลงไปลำปาง"
    },
    {
      "message_id": 273,
      "agent_id": 14,
      "delay": 2.125,
      "speech_duration": 2.148,
      "transcribe_duration": 2.125,
      "wpm": 244,
      "message": "เนื่องจากนักเรียนสังเกตเห็นไหมครับ"
    },
    {
      "message_id": 274,
      "agent_id": 14,
      "delay": 2.616,
      "speech_duration": 2.532,
      "transcribe_duration": 2.616,
      "wpm": 184,
      "message": "Set A = SV นะครับดังนั้นนะครับ"
    },
    {
      "message_id": 275,
      "agent_id": 14,
      "delay": 1.608,
      "speech_duration": 1.636,
      "transcribe_duration": 1.608,
      "wpm": 165,
      "message": "เราสามารถใช้วงกลม"
    },
    {
      "message_id": 276,
      "agent_id": 14,
      "delay": 1.393,
      "speech_duration": 1.38,
      "transcribe_duration": 1.393,
      "wpm": 98,
      "message": "นิทานเซน"
    },
    {
      "message_id": 277,
      "agent_id": 14,
      "delay": 2.169,
      "speech_duration": 2.148,
      "transcribe_duration": 2.169,
      "wpm": 189,
      "message": "วงกลมที่แทนเซตบีได้ด้วยค่ะ"
    },
    {
      "message_id": 278,
      "agent_id": 14,
      "delay": 0.257,
      "speech_duration": 0.228,
      "transcribe_duration": 0.257,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 279,
      "agent_id": 14,
      "delay": 1.032,
      "speech_duration": 1.06,
      "transcribe_duration": 1.032,
      "wpm": 127,
      "message": "การเขียน"
    },
    {
      "message_id": 280,
      "agent_id": 14,
      "delay": 1.615,
      "speech_duration": 1.572,
      "transcribe_duration": 1.615,
      "wpm": 172,
      "message": "ชื่อเซฟตี้ลงไปกัด"
    },
    {
      "message_id": 281,
      "agent_id": 14,
      "delay": 1.905,
      "speech_duration": 1.892,
      "transcribe_duration": 1.905,
      "wpm": 166,
      "message": "เราก็เขียนสมาชิกนะคะ"
    },
    {
      "message_id": 282,
      "agent_id": 14,
      "delay": 2.282,
      "speech_duration": 2.276,
      "transcribe_duration": 2.282,
      "wpm": 165,
      "message": "ที่อยู่ในเซต a และ b ค่ะ"
    },
    {
      "message_id": 283,
      "agent_id": 14,
      "delay": 0.224,
      "speech_duration": 0.228,
      "transcribe_duration": 0.224,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 284,
      "agent_id": 14,
      "delay": 0.714,
      "speech_duration": 0.74,
      "transcribe_duration": 0.714,
      "wpm": 122,
      "message": "ก็คือ"
    },
    {
      "message_id": 285,
      "agent_id": 14,
      "delay": 1.286,
      "speech_duration": 1.316,
      "transcribe_duration": 1.286,
      "wpm": 137,
      "message": "1 และ 3 ค่ะ"
    },
    {
      "message_id": 286,
      "agent_id": 14,
      "delay": 0.643,
      "speech_duration": 0.676,
      "transcribe_duration": 0.643,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 287,
      "agent_id": 14,
      "delay": 0.26,
      "speech_duration": 0.228,
      "transcribe_duration": 0.26,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 288,
      "agent_id": 14,
      "delay": 3.802,
      "speech_duration": 3.748,
      "transcribe_duration": 3.802,
      "wpm": 176,
      "message": "ส่วนสมาชิกท่านอื่นๆนะคะก็คือ 2 4 และ 5 นะคะ"
    },
    {
      "message_id": 289,
      "agent_id": 14,
      "delay": 2.884,
      "speech_duration": 2.916,
      "transcribe_duration": 2.884,
      "wpm": 185,
      "message": "สมาชิกที่อยู่ภายในเอกภพสัมพัทธ์นะคะ"
    },
    {
      "message_id": 290,
      "agent_id": 14,
      "delay": 0.278,
      "speech_duration": 0.292,
      "transcribe_duration": 0.278,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 291,
      "agent_id": 14,
      "delay": 2.284,
      "speech_duration": 2.276,
      "transcribe_duration": 2.284,
      "wpm": 191,
      "message": "ไม่ได้อยู่ในเซต a และ b นะคะ"
    },
    {
      "message_id": 292,
      "agent_id": 14,
      "delay": 0.994,
      "speech_duration": 0.932,
      "transcribe_duration": 0.994,
      "wpm": 177,
      "message": "ยังทันนะคะ"
    },
    {
      "message_id": 293,
      "agent_id": 14,
      "delay": 0.907,
      "speech_duration": 0.868,
      "transcribe_duration": 0.907,
      "wpm": 173,
      "message": "จะต้องถูก"
    },
    {
      "message_id": 294,
      "agent_id": 14,
      "delay": 3.093,
      "speech_duration": 2.98,
      "transcribe_duration": 3.093,
      "wpm": 176,
      "message": "เขียนนอกวงกลมที่แทนเซต a และ b ค่ะ"
    },
    {
      "message_id": 295,
      "agent_id": 14,
      "delay": 1.053,
      "speech_duration": 1.06,
      "transcribe_duration": 1.053,
      "wpm": 142,
      "message": "อยู่ภายใน"
    },
    {
      "message_id": 296,
      "agent_id": 14,
      "delay": 1.721,
      "speech_duration": 1.764,
      "transcribe_duration": 1.721,
      "wpm": 204,
      "message": "รูปสี่เหลี่ยมผืนผ้านะคะ"
    },
    {
      "message_id": 297,
      "agent_id": 14,
      "delay": 1.15,
      "speech_duration": 1.188,
      "transcribe_duration": 1.15,
      "wpm": 126,
      "message": "แบบนี้ค่ะ"
    },
    {
      "message_id": 298,
      "agent_id": 14,
      "delay": 0.235,
      "speech_duration": 0.228,
      "transcribe_duration": 0.235,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 299,
      "agent_id": 14,
      "delay": 3.293,
      "speech_duration": 3.236,
      "transcribe_duration": 3.293,
      "wpm": 190,
      "message": "เดี๋ยวเราไปดูสรุปนะคะการเขียนแผนภาพเวนน์"
    },
    {
      "message_id": 300,
      "agent_id": 14,
      "delay": 1.512,
      "speech_duration": 1.38,
      "transcribe_duration": 1.512,
      "wpm": 163,
      "message": "เช็ดออกด้วยกัน"
    },
    {
      "message_id": 301,
      "agent_id": 14,
      "delay": 0.262,
      "speech_duration": 0.292,
      "transcribe_duration": 0.262,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 302,
      "agent_id": 14,
      "delay": 1.015,
      "speech_duration": 0.996,
      "transcribe_duration": 1.015,
      "wpm": 136,
      "message": "กำหนดให้"
    },
    {
      "message_id": 303,
      "agent_id": 14,
      "delay": 2.047,
      "speech_duration": 1.892,
      "transcribe_duration": 2.047,
      "wpm": 159,
      "message": "เอกภพสัมพัทธ์และเซต"
    },
    {
      "message_id": 304,
      "agent_id": 14,
      "delay": 0.696,
      "speech_duration": 0.74,
      "transcribe_duration": 0.696,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 305,
      "agent_id": 14,
      "delay": 0.805,
      "speech_duration": 0.804,
      "transcribe_duration": 0.805,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 306,
      "agent_id": 14,
      "delay": 0.306,
      "speech_duration": 0.292,
      "transcribe_duration": 0.306,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 307,
      "agent_id": 14,
      "delay": 1.809,
      "speech_duration": 1.828,
      "transcribe_duration": 1.809,
      "wpm": 181,
      "message": "เอกภพสัมพัทธ์อยู่นะคะ"
    },
    {
      "message_id": 308,
      "agent_id": 14,
      "delay": 1.362,
      "speech_duration": 1.316,
      "transcribe_duration": 1.362,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 309,
      "agent_id": 14,
      "delay": 1.36,
      "speech_duration": 1.38,
      "transcribe_duration": 1.36,
      "wpm": 87,
      "message": "เห็นว่า"
    },
    {
      "message_id": 310,
      "agent_id": 14,
      "delay": 1.928,
      "speech_duration": 1.7,
      "transcribe_duration": 1.928,
      "wpm": 194,
      "message": "วงกลมที่แทนเซต a นะคะ"
    },
    {
      "message_id": 311,
      "agent_id": 14,
      "delay": 0.217,
      "speech_duration": 0.228,
      "transcribe_duration": 0.217,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 312,
      "agent_id": 14,
      "delay": 0.232,
      "speech_duration": 0.228,
      "transcribe_duration": 0.232,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 313,
      "agent_id": 14,
      "delay": 2.003,
      "speech_duration": 1.956,
      "transcribe_duration": 2.003,
      "wpm": 184,
      "message": "มีบางส่วนนะคะตอนทับกลับ"
    },
    {
      "message_id": 314,
      "agent_id": 14,
      "delay": 0.27,
      "speech_duration": 0.292,
      "transcribe_duration": 0.27,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 315,
      "agent_id": 14,
      "delay": 1.699,
      "speech_duration": 1.7,
      "transcribe_duration": 1.699,
      "wpm": 176,
      "message": "วงกลมที่แทนเซตดีค่ะ"
    },
    {
      "message_id": 316,
      "agent_id": 14,
      "delay": 0.954,
      "speech_duration": 0.996,
      "transcribe_duration": 0.954,
      "wpm": 181,
      "message": "หมายความว่า"
    },
    {
      "message_id": 317,
      "agent_id": 14,
      "delay": 0.244,
      "speech_duration": 0.292,
      "transcribe_duration": 0.244,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 318,
      "agent_id": 14,
      "delay": 1.484,
      "speech_duration": 1.444,
      "transcribe_duration": 1.484,
      "wpm": 93,
      "message": "asb นะคะ"
    },
    {
      "message_id": 319,
      "agent_id": 14,
      "delay": 1.943,
      "speech_duration": 1.956,
      "transcribe_duration": 1.943,
      "wpm": 199,
      "message": "มีสมาชิกบางส่วนร่วมกันค่ะ"
    },
    {
      "message_id": 320,
      "agent_id": 14,
      "delay": 1.364,
      "speech_duration": 1.38,
      "transcribe_duration": 1.364,
      "wpm": 174,
      "message": "แผนภาพถัดไปนะคะ"
    },
    {
      "message_id": 321,
      "agent_id": 14,
      "delay": 1.603,
      "speech_duration": 1.636,
      "transcribe_duration": 1.603,
      "wpm": 238,
      "message": "นักเรียนสังเกตเห็นว่านะคะ"
    },
    {
      "message_id": 322,
      "agent_id": 14,
      "delay": 1.829,
      "speech_duration": 1.636,
      "transcribe_duration": 1.829,
      "wpm": 193,
      "message": "วงกลมที่แทนเซต a ค่ะ"
    },
    {
      "message_id": 323,
      "agent_id": 14,
      "delay": 0.385,
      "speech_duration": 0.356,
      "transcribe_duration": 0.385,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 324,
      "agent_id": 14,
      "delay": 3.718,
      "speech_duration": 3.62,
      "transcribe_duration": 3.718,
      "wpm": 182,
      "message": "ไม่มีส่วนใดตอนทับกับวงกลมที่แทนเซต B นะครับ"
    },
    {
      "message_id": 325,
      "agent_id": 14,
      "delay": 0.292,
      "speech_duration": 0.292,
      "transcribe_duration": 0.292,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 326,
      "agent_id": 14,
      "delay": 1.126,
      "speech_duration": 1.124,
      "transcribe_duration": 1.126,
      "wpm": 160,
      "message": "หมายความว่า"
    },
    {
      "message_id": 327,
      "agent_id": 14,
      "delay": 1.484,
      "speech_duration": 1.444,
      "transcribe_duration": 1.484,
      "wpm": 93,
      "message": "asb นะคะ"
    },
    {
      "message_id": 328,
      "agent_id": 14,
      "delay": 2.893,
      "speech_duration": 2.852,
      "transcribe_duration": 2.893,
      "wpm": 142,
      "message": "ไม่มีสมาชิกร่วมกันเรียกว่า"
    },
    {
      "message_id": 329,
      "agent_id": 14,
      "delay": 1.902,
      "speech_duration": 1.892,
      "transcribe_duration": 1.902,
      "wpm": 166,
      "message": "เซตไม่มีส่วนร่วมนะคะ"
    },
    {
      "message_id": 330,
      "agent_id": 14,
      "delay": 1.401,
      "speech_duration": 1.38,
      "transcribe_duration": 1.401,
      "wpm": 141,
      "message": "พ่อแชทไปนะคะ"
    },
    {
      "message_id": 331,
      "agent_id": 14,
      "delay": 3.156,
      "speech_duration": 3.108,
      "transcribe_duration": 3.156,
      "wpm": 164,
      "message": "สังเกตเห็นว่าวงกลมที่แทนเซตบีนะคะ"
    },
    {
      "message_id": 332,
      "agent_id": 14,
      "delay": 2.25,
      "speech_duration": 2.212,
      "transcribe_duration": 2.25,
      "wpm": 176,
      "message": "ภายในวงกลมที่แทนเซต a ค่ะ"
    },
    {
      "message_id": 333,
      "agent_id": 14,
      "delay": 2.998,
      "speech_duration": 2.98,
      "transcribe_duration": 2.998,
      "wpm": 186,
      "message": "หมายความว่าสมาชิกทุกตัวของเซต B นะคะ"
    },
    {
      "message_id": 334,
      "agent_id": 14,
      "delay": 2.032,
      "speech_duration": 2.02,
      "transcribe_duration": 2.032,
      "wpm": 141,
      "message": "สมาชิกของเซต a ค่ะ"
    },
    {
      "message_id": 335,
      "agent_id": 14,
      "delay": 1.009,
      "speech_duration": 0.996,
      "transcribe_duration": 1.009,
      "wpm": 151,
      "message": "นั่นคือบี"
    },
    {
      "message_id": 336,
      "agent_id": 14,
      "delay": 1.786,
      "speech_duration": 1.764,
      "transcribe_duration": 1.786,
      "wpm": 170,
      "message": "สเปคกล่อง Set a ค่ะ"
    },
    {
      "message_id": 337,
      "agent_id": 14,
      "delay": 0.226,
      "speech_duration": 0.228,
      "transcribe_duration": 0.226,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 338,
      "agent_id": 14,
      "delay": 0.285,
      "speech_duration": 0.228,
      "transcribe_duration": 0.285,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 339,
      "agent_id": 14,
      "delay": 1.481,
      "speech_duration": 1.508,
      "transcribe_duration": 1.481,
      "wpm": 179,
      "message": "แผนภาพสุดท้ายนะคะ"
    },
    {
      "message_id": 340,
      "agent_id": 14,
      "delay": 1.998,
      "speech_duration": 1.956,
      "transcribe_duration": 1.998,
      "wpm": 184,
      "message": "มีวงกลมเพียงวงเดียวนะคะ"
    },
    {
      "message_id": 341,
      "agent_id": 14,
      "delay": 1.458,
      "speech_duration": 1.444,
      "transcribe_duration": 1.458,
      "wpm": 135,
      "message": "วงกลมนี้นะคะ"
    },
    {
      "message_id": 342,
      "agent_id": 14,
      "delay": 2.351,
      "speech_duration": 2.084,
      "transcribe_duration": 2.351,
      "wpm": 130,
      "message": "แผนผัง setfsb ขาด"
    },
    {
      "message_id": 343,
      "agent_id": 14,
      "delay": 1.356,
      "speech_duration": 1.38,
      "transcribe_duration": 1.356,
      "wpm": 174,
      "message": "หมายความว่านะคะ"
    },
    {
      "message_id": 344,
      "agent_id": 14,
      "delay": 2.217,
      "speech_duration": 1.956,
      "transcribe_duration": 2.217,
      "wpm": 153,
      "message": "สมาชิกทุกตัวของ AIS"
    },
    {
      "message_id": 345,
      "agent_id": 14,
      "delay": 0.912,
      "speech_duration": 0.932,
      "transcribe_duration": 0.912,
      "wpm": 113,
      "message": "สมาชิก"
    },
    {
      "message_id": 346,
      "agent_id": 14,
      "delay": 1.375,
      "speech_duration": 1.316,
      "transcribe_duration": 1.375,
      "wpm": 171,
      "message": "ของ Set B นะคะ"
    },
    {
      "message_id": 347,
      "agent_id": 14,
      "delay": 0.782,
      "speech_duration": 0.804,
      "transcribe_duration": 0.782,
      "wpm": 131,
      "message": "สมาชิก"
    },
    {
      "message_id": 348,
      "agent_id": 14,
      "delay": 1.662,
      "speech_duration": 1.572,
      "transcribe_duration": 1.662,
      "wpm": 134,
      "message": "ตัวของ hb ค่ะ"
    },
    {
      "message_id": 349,
      "agent_id": 14,
      "delay": 1.402,
      "speech_duration": 1.38,
      "transcribe_duration": 1.402,
      "wpm": 141,
      "message": "สมาชิกของเซต"
    },
    {
      "message_id": 350,
      "agent_id": 14,
      "delay": 0.253,
      "speech_duration": 0.292,
      "transcribe_duration": 0.253,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 351,
      "agent_id": 14,
      "delay": 0.744,
      "speech_duration": 0.74,
      "transcribe_duration": 0.744,
      "wpm": 162,
      "message": "นั่นคือ"
    },
    {
      "message_id": 352,
      "agent_id": 14,
      "delay": 1.68,
      "speech_duration": 1.7,
      "transcribe_duration": 1.68,
      "wpm": 124,
      "message": "a = เซต B ค่ะ"
    },
    {
      "message_id": 353,
      "agent_id": 14,
      "delay": 0.298,
      "speech_duration": 0.228,
      "transcribe_duration": 0.298,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 354,
      "agent_id": 14,
      "delay": 3.501,
      "speech_duration": 3.492,
      "transcribe_duration": 3.501,
      "wpm": 176,
      "message": "อันนี้ราคาก็เป็นแผนภาพเวนน์แสดงเซต 2 เซต"
    },
    {
      "message_id": 355,
      "agent_id": 14,
      "delay": 0.292,
      "speech_duration": 0.228,
      "transcribe_duration": 0.292,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 356,
      "agent_id": 14,
      "delay": 0.857,
      "speech_duration": 0.868,
      "transcribe_duration": 0.857,
      "wpm": 104,
      "message": "ไปค่ะ"
    },
    {
      "message_id": 357,
      "agent_id": 14,
      "delay": 2.531,
      "speech_duration": 2.532,
      "transcribe_duration": 2.531,
      "wpm": 261,
      "message": "ดูตัวอย่างเพื่อเพิ่มความเข้าใจกันดีกว่านะคะ"
    },
    {
      "message_id": 358,
      "agent_id": 14,
      "delay": 0.271,
      "speech_duration": 0.228,
      "transcribe_duration": 0.271,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 359,
      "agent_id": 14,
      "delay": 4.643,
      "speech_duration": 4.58,
      "transcribe_duration": 4.643,
      "wpm": 216,
      "message": "ตัวอย่างนี้นะคะกำหนดแผนภาพดังนี้ค่ะอันนี้นะคะว่ายังเป็นแผนภาพ Van"
    },
    {
      "message_id": 360,
      "agent_id": 14,
      "delay": 1.263,
      "speech_duration": 1.252,
      "transcribe_duration": 1.263,
      "wpm": 132,
      "message": "แสดงสมาชิก"
    },
    {
      "message_id": 361,
      "agent_id": 14,
      "delay": 1.375,
      "speech_duration": 1.38,
      "transcribe_duration": 1.375,
      "wpm": 120,
      "message": "ร่วมกันค่ะ"
    },
    {
      "message_id": 362,
      "agent_id": 14,
      "delay": 2.516,
      "speech_duration": 2.468,
      "transcribe_duration": 2.516,
      "wpm": 213,
      "message": "จำนวนสมาชิกของเอกภพสัมพัทธ์อยู่ค่ะ"
    },
    {
      "message_id": 363,
      "agent_id": 14,
      "delay": 0.29,
      "speech_duration": 0.292,
      "transcribe_duration": 0.29,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 364,
      "agent_id": 14,
      "delay": 2.242,
      "speech_duration": 2.212,
      "transcribe_duration": 2.242,
      "wpm": 170,
      "message": "วันที่ 2 นะคะจำนวนสมาชิก"
    },
    {
      "message_id": 365,
      "agent_id": 14,
      "delay": 0.891,
      "speech_duration": 0.868,
      "transcribe_duration": 0.891,
      "wpm": 138,
      "message": "โอเคค่ะ"
    },
    {
      "message_id": 366,
      "agent_id": 14,
      "delay": 0.254,
      "speech_duration": 0.228,
      "transcribe_duration": 0.254,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 367,
      "agent_id": 14,
      "delay": 1.075,
      "speech_duration": 1.06,
      "transcribe_duration": 1.075,
      "wpm": 198,
      "message": "วันที่ 3 นะคะ"
    },
    {
      "message_id": 368,
      "agent_id": 14,
      "delay": 1.25,
      "speech_duration": 1.252,
      "transcribe_duration": 1.25,
      "wpm": 168,
      "message": "สมาชิกที่อยู่"
    },
    {
      "message_id": 369,
      "agent_id": 14,
      "delay": 1.832,
      "speech_duration": 1.7,
      "transcribe_duration": 1.832,
      "wpm": 194,
      "message": "ทั้งในเซต a และ b ค่ะ"
    },
    {
      "message_id": 370,
      "agent_id": 14,
      "delay": 0.265,
      "speech_duration": 0.228,
      "transcribe_duration": 0.265,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 371,
      "agent_id": 14,
      "delay": 0.906,
      "speech_duration": 0.932,
      "transcribe_duration": 0.906,
      "wpm": 209,
      "message": "ข้อที่ 4 ค่ะ"
    },
    {
      "message_id": 372,
      "agent_id": 14,
      "delay": 0.228,
      "speech_duration": 0.228,
      "transcribe_duration": 0.228,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 373,
      "agent_id": 14,
      "delay": 1.217,
      "speech_duration": 1.252,
      "transcribe_duration": 1.217,
      "wpm": 168,
      "message": "สมาชิกที่อยู่"
    },
    {
      "message_id": 374,
      "agent_id": 14,
      "delay": 2.666,
      "speech_duration": 2.532,
      "transcribe_duration": 2.666,
      "wpm": 213,
      "message": "ให้อยู่ไหนอ่ะแล้วไม่อยู่ในเซต B ค่ะ"
    },
    {
      "message_id": 375,
      "agent_id": 14,
      "delay": 2.269,
      "speech_duration": 2.276,
      "transcribe_duration": 2.269,
      "wpm": 217,
      "message": "เรามาดูข้อที่ 1 กันเลยดีกว่านะคะ"
    },
    {
      "message_id": 376,
      "agent_id": 14,
      "delay": 1.037,
      "speech_duration": 1.06,
      "transcribe_duration": 1.037,
      "wpm": 198,
      "message": "ข้อที่ 1 นะคะ"
    },
    {
      "message_id": 377,
      "agent_id": 14,
      "delay": 0.242,
      "speech_duration": 0.228,
      "transcribe_duration": 0.242,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 378,
      "agent_id": 14,
      "delay": 1.359,
      "speech_duration": 1.38,
      "transcribe_duration": 1.359,
      "wpm": 152,
      "message": "รอพิจารณานะคะ"
    },
    {
      "message_id": 379,
      "agent_id": 14,
      "delay": 1.694,
      "speech_duration": 1.7,
      "transcribe_duration": 1.694,
      "wpm": 124,
      "message": "ขับรถอยู่นะคะ"
    },
    {
      "message_id": 380,
      "agent_id": 14,
      "delay": 3.265,
      "speech_duration": 3.236,
      "transcribe_duration": 3.265,
      "wpm": 222,
      "message": "เราใช้แทนด้วยรูปสี่เหลี่ยมผืนผ้านะคะดังนั้นนะคะ"
    },
    {
      "message_id": 381,
      "agent_id": 14,
      "delay": 2.694,
      "speech_duration": 2.724,
      "transcribe_duration": 2.694,
      "wpm": 215,
      "message": "สมาชิกที่อยู่ในสี่เหลี่ยมผืนผ้าทั้งหมด"
    },
    {
      "message_id": 382,
      "agent_id": 14,
      "delay": 2.491,
      "speech_duration": 2.468,
      "transcribe_duration": 2.491,
      "wpm": 194,
      "message": "คือสมาชิกของเอกภพสัมพัทธ์ U ค่ะ"
    },
    {
      "message_id": 383,
      "agent_id": 14,
      "delay": 0.679,
      "speech_duration": 0.676,
      "transcribe_duration": 0.679,
      "wpm": 178,
      "message": "ดังนั้น"
    },
    {
      "message_id": 384,
      "agent_id": 14,
      "delay": 1.343,
      "speech_duration": 1.316,
      "transcribe_duration": 1.343,
      "wpm": 205,
      "message": "จะทำการนับเลยนะคะ"
    },
    {
      "message_id": 385,
      "agent_id": 14,
      "delay": 1.69,
      "speech_duration": 1.636,
      "transcribe_duration": 1.69,
      "wpm": 238,
      "message": "ก็มีจำนวนทั้งหมดกี่ตัวค่ะ"
    },
    {
      "message_id": 386,
      "agent_id": 14,
      "delay": 0.23,
      "speech_duration": 0.228,
      "transcribe_duration": 0.23,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 387,
      "agent_id": 14,
      "delay": 2.575,
      "speech_duration": 2.596,
      "transcribe_duration": 2.575,
      "wpm": 92,
      "message": "1 2 3 4 5 6 7 8"
    },
    {
      "message_id": 388,
      "agent_id": 14,
      "delay": 0.636,
      "speech_duration": 0.676,
      "transcribe_duration": 0.636,
      "wpm": 67,
      "message": "90"
    },
    {
      "message_id": 389,
      "agent_id": 14,
      "delay": 1.981,
      "speech_duration": 2.02,
      "transcribe_duration": 1.981,
      "wpm": 89,
      "message": "11 12 13 14"
    },
    {
      "message_id": 390,
      "agent_id": 14,
      "delay": 0.842,
      "speech_duration": 0.868,
      "transcribe_duration": 0.842,
      "wpm": 156,
      "message": "นั้นนะคะ"
    },
    {
      "message_id": 391,
      "agent_id": 14,
      "delay": 1.809,
      "speech_duration": 1.828,
      "transcribe_duration": 1.809,
      "wpm": 115,
      "message": "เอกภพสัมพัทธ์"
    },
    {
      "message_id": 392,
      "agent_id": 14,
      "delay": 0.918,
      "speech_duration": 0.932,
      "transcribe_duration": 0.918,
      "wpm": 145,
      "message": "อยู่นะคะ"
    },
    {
      "message_id": 393,
      "agent_id": 14,
      "delay": 1.302,
      "speech_duration": 1.316,
      "transcribe_duration": 1.302,
      "wpm": 137,
      "message": "กลับ 13 ค่ะ"
    },
    {
      "message_id": 394,
      "agent_id": 14,
      "delay": 0.394,
      "speech_duration": 0.42,
      "transcribe_duration": 0.394,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 395,
      "agent_id": 14,
      "delay": 0.64,
      "speech_duration": 0.676,
      "transcribe_duration": 0.64,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 396,
      "agent_id": 14,
      "delay": 1.229,
      "speech_duration": 1.124,
      "transcribe_duration": 1.229,
      "wpm": 187,
      "message": "ข้อที่ 2 นะคะ"
    },
    {
      "message_id": 397,
      "agent_id": 14,
      "delay": 2.183,
      "speech_duration": 2.212,
      "transcribe_duration": 2.183,
      "wpm": 129,
      "message": "สมาชิกของเซต a ค่ะ"
    },
    {
      "message_id": 398,
      "agent_id": 14,
      "delay": 0.958,
      "speech_duration": 0.996,
      "transcribe_duration": 0.958,
      "wpm": 120,
      "message": "เองนะคะ"
    },
    {
      "message_id": 399,
      "agent_id": 14,
      "delay": 1.753,
      "speech_duration": 1.764,
      "transcribe_duration": 1.753,
      "wpm": 187,
      "message": "เขียนแทนด้วยวงกลมนะคะ"
    },
    {
      "message_id": 400,
      "agent_id": 14,
      "delay": 1.309,
      "speech_duration": 1.316,
      "transcribe_duration": 1.309,
      "wpm": 137,
      "message": "ดังนั้นนะคะ"
    },
    {
      "message_id": 401,
      "agent_id": 14,
      "delay": 0.65,
      "speech_duration": 0.676,
      "transcribe_duration": 0.65,
      "wpm": 155,
      "message": "สมาชิก"
    },
    {
      "message_id": 402,
      "agent_id": 14,
      "delay": 0.413,
      "speech_duration": 0.42,
      "transcribe_duration": 0.413,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 403,
      "agent_id": 14,
      "delay": 2.827,
      "speech_duration": 2.788,
      "transcribe_duration": 2.827,
      "wpm": 59,
      "message": "เป็นสมาชิก"
    },
    {
      "message_id": 404,
      "agent_id": 14,
      "delay": 1.07,
      "speech_duration": 1.06,
      "transcribe_duration": 1.07,
      "wpm": 127,
      "message": "realme 3"
    },
    {
      "message_id": 405,
      "agent_id": 14,
      "delay": 0.376,
      "speech_duration": 0.42,
      "transcribe_duration": 0.376,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 406,
      "agent_id": 14,
      "delay": 0.255,
      "speech_duration": 0.228,
      "transcribe_duration": 0.255,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 407,
      "agent_id": 14,
      "delay": 2.061,
      "speech_duration": 2.084,
      "transcribe_duration": 2.061,
      "wpm": 101,
      "message": "2 5 และ 7 ค่ะ"
    },
    {
      "message_id": 408,
      "agent_id": 14,
      "delay": 1.887,
      "speech_duration": 1.892,
      "transcribe_duration": 1.887,
      "wpm": 143,
      "message": "ทั้งหมด 6 ตัวนะคะ"
    },
    {
      "message_id": 409,
      "agent_id": 14,
      "delay": 0.267,
      "speech_duration": 0.228,
      "transcribe_duration": 0.267,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 410,
      "agent_id": 14,
      "delay": 0.275,
      "speech_duration": 0.228,
      "transcribe_duration": 0.275,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 411,
      "agent_id": 14,
      "delay": 0.939,
      "speech_duration": 0.932,
      "transcribe_duration": 0.939,
      "wpm": 161,
      "message": "ที่ 3 ค่ะ"
    },
    {
      "message_id": 412,
      "agent_id": 14,
      "delay": 0.25,
      "speech_duration": 0.228,
      "transcribe_duration": 0.25,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 413,
      "agent_id": 14,
      "delay": 0.285,
      "speech_duration": 0.228,
      "transcribe_duration": 0.285,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 414,
      "agent_id": 14,
      "delay": 2.809,
      "speech_duration": 2.788,
      "transcribe_duration": 2.809,
      "wpm": 135,
      "message": "สมาชิกที่อยู่ใน ssb นะคะ"
    },
    {
      "message_id": 415,
      "agent_id": 14,
      "delay": 0.237,
      "speech_duration": 0.228,
      "transcribe_duration": 0.237,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 416,
      "agent_id": 14,
      "delay": 0.291,
      "speech_duration": 0.292,
      "transcribe_duration": 0.291,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 417,
      "agent_id": 14,
      "delay": 2.191,
      "speech_duration": 2.148,
      "transcribe_duration": 2.191,
      "wpm": 112,
      "message": "บริเวณนะคะวงกลม"
    },
    {
      "message_id": 418,
      "agent_id": 14,
      "delay": 4.145,
      "speech_duration": 4.068,
      "transcribe_duration": 4.145,
      "wpm": 147,
      "message": "นะคะแล้ววงกลมที่แทนเซต B ซ้อนทับกันครับ"
    },
    {
      "message_id": 419,
      "agent_id": 14,
      "delay": 2.028,
      "speech_duration": 2.02,
      "transcribe_duration": 2.028,
      "wpm": 156,
      "message": "ก็คือ 2 5 และ 7 นะคะ"
    },
    {
      "message_id": 420,
      "agent_id": 14,
      "delay": 2.845,
      "speech_duration": 2.788,
      "transcribe_duration": 2.845,
      "wpm": 156,
      "message": "ดังนั้นข้อนี้นะคะจึงตอบว่า 2"
    },
    {
      "message_id": 421,
      "agent_id": 14,
      "delay": 0.681,
      "speech_duration": 0.676,
      "transcribe_duration": 0.681,
      "wpm": 44,
      "message": "5"
    },
    {
      "message_id": 422,
      "agent_id": 14,
      "delay": 0.856,
      "speech_duration": 0.868,
      "transcribe_duration": 0.856,
      "wpm": 104,
      "message": "7 ค่ะ"
    },
    {
      "message_id": 423,
      "agent_id": 14,
      "delay": 0.251,
      "speech_duration": 0.228,
      "transcribe_duration": 0.251,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 424,
      "agent_id": 14,
      "delay": 0.25,
      "speech_duration": 0.228,
      "transcribe_duration": 0.25,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 425,
      "agent_id": 14,
      "delay": 0.428,
      "speech_duration": 0.356,
      "transcribe_duration": 0.428,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 426,
      "agent_id": 14,
      "delay": 1.071,
      "speech_duration": 1.06,
      "transcribe_duration": 1.071,
      "wpm": 198,
      "message": "เอาที่ 4 นะคะ"
    },
    {
      "message_id": 427,
      "agent_id": 14,
      "delay": 3.44,
      "speech_duration": 3.364,
      "transcribe_duration": 3.44,
      "wpm": 210,
      "message": "สมาชิกที่ไม่อยู่ในเซต a และไม่อยู่ในเซต B นะคะ"
    },
    {
      "message_id": 428,
      "agent_id": 14,
      "delay": 0.284,
      "speech_duration": 0.228,
      "transcribe_duration": 0.284,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 429,
      "agent_id": 14,
      "delay": 1.507,
      "speech_duration": 1.508,
      "transcribe_duration": 1.507,
      "wpm": 179,
      "message": "เนื่องจากว่าวงกลม"
    },
    {
      "message_id": 430,
      "agent_id": 14,
      "delay": 0.258,
      "speech_duration": 0.228,
      "transcribe_duration": 0.258,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 431,
      "agent_id": 14,
      "delay": 5.219,
      "speech_duration": 5.156,
      "transcribe_duration": 5.219,
      "wpm": 175,
      "message": "can Set a และวงกลมนี้น่ะดีนะคะสมาชิกที่ไม่อยู่ใน Set B นะคะ"
    },
    {
      "message_id": 432,
      "agent_id": 14,
      "delay": 2.098,
      "speech_duration": 2.084,
      "transcribe_duration": 2.098,
      "wpm": 180,
      "message": "นมอยู่นอกวงกลมทั้ง 2 ค่ะ"
    },
    {
      "message_id": 433,
      "agent_id": 14,
      "delay": 1.104,
      "speech_duration": 1.06,
      "transcribe_duration": 1.104,
      "wpm": 127,
      "message": "ก็คือ BB"
    },
    {
      "message_id": 434,
      "agent_id": 14,
      "delay": 1.431,
      "speech_duration": 1.444,
      "transcribe_duration": 1.431,
      "wpm": 135,
      "message": "x และ 8 นะคะ"
    },
    {
      "message_id": 435,
      "agent_id": 14,
      "delay": 2.132,
      "speech_duration": 2.148,
      "transcribe_duration": 2.132,
      "wpm": 244,
      "message": "หลังจากที่เราทำความเข้าใจเกี่ยวกับ"
    },
    {
      "message_id": 436,
      "agent_id": 14,
      "delay": 2.813,
      "speech_duration": 2.724,
      "transcribe_duration": 2.813,
      "wpm": 198,
      "message": "การเขียนแผนภาพแสดงเซต 2 เซตแล้วนะคะ"
    },
    {
      "message_id": 437,
      "agent_id": 14,
      "delay": 1.237,
      "speech_duration": 1.252,
      "transcribe_duration": 1.237,
      "wpm": 168,
      "message": "เดี๋ยวเรามาดู"
    },
    {
      "message_id": 438,
      "agent_id": 14,
      "delay": 0.288,
      "speech_duration": 0.228,
      "transcribe_duration": 0.288,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 439,
      "agent_id": 14,
      "delay": 2.183,
      "speech_duration": 2.212,
      "transcribe_duration": 2.183,
      "wpm": 217,
      "message": "แผนภาพแสดงเซต 3 เซตกันดีกว่าค่ะ"
    },
    {
      "message_id": 440,
      "agent_id": 14,
      "delay": 0.207,
      "speech_duration": 0.228,
      "transcribe_duration": 0.207,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 441,
      "agent_id": 14,
      "delay": 2.936,
      "speech_duration": 2.916,
      "transcribe_duration": 2.936,
      "wpm": 231,
      "message": "ตัวอย่างนี้นะคะกำหนดให้เอกภพสัมพัทธ์อยู่นะคะ"
    },
    {
      "message_id": 442,
      "agent_id": 14,
      "delay": 0.244,
      "speech_duration": 0.292,
      "transcribe_duration": 0.244,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 443,
      "agent_id": 14,
      "delay": 0.589,
      "speech_duration": 0.612,
      "transcribe_duration": 0.589,
      "wpm": 196,
      "message": "เอากลับ"
    },
    {
      "message_id": 444,
      "agent_id": 14,
      "delay": 2.244,
      "speech_duration": 2.212,
      "transcribe_duration": 2.244,
      "wpm": 136,
      "message": "ของ 1 2 3 ไปเรื่อยๆ"
    },
    {
      "message_id": 445,
      "agent_id": 14,
      "delay": 1.066,
      "speech_duration": 1.06,
      "transcribe_duration": 1.066,
      "wpm": 184,
      "message": "จนถึง 10 บาท"
    },
    {
      "message_id": 446,
      "agent_id": 14,
      "delay": 2.216,
      "speech_duration": 2.148,
      "transcribe_duration": 2.216,
      "wpm": 154,
      "message": "เอ็นคะเท่ากับเซตของ 1"
    },
    {
      "message_id": 447,
      "agent_id": 14,
      "delay": 2.375,
      "speech_duration": 2.34,
      "transcribe_duration": 2.375,
      "wpm": 77,
      "message": "2 3 4 และ 5"
    },
    {
      "message_id": 448,
      "agent_id": 14,
      "delay": 1.779,
      "speech_duration": 1.764,
      "transcribe_duration": 1.779,
      "wpm": 111,
      "message": "FB 1 เท่ากับ"
    },
    {
      "message_id": 449,
      "agent_id": 14,
      "delay": 2.293,
      "speech_duration": 2.276,
      "transcribe_duration": 2.293,
      "wpm": 158,
      "message": "เน็ตของ 4 5 6 และ 7 ค่ะ"
    },
    {
      "message_id": 450,
      "agent_id": 14,
      "delay": 0.267,
      "speech_duration": 0.228,
      "transcribe_duration": 0.267,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 451,
      "agent_id": 14,
      "delay": 0.265,
      "speech_duration": 0.228,
      "transcribe_duration": 0.265,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 452,
      "agent_id": 14,
      "delay": 1.245,
      "speech_duration": 1.252,
      "transcribe_duration": 1.245,
      "wpm": 144,
      "message": "Safety นะคะ"
    },
    {
      "message_id": 453,
      "agent_id": 14,
      "delay": 2.149,
      "speech_duration": 2.148,
      "transcribe_duration": 2.149,
      "wpm": 84,
      "message": "3 5 7 และ 8"
    },
    {
      "message_id": 454,
      "agent_id": 14,
      "delay": 2.923,
      "speech_duration": 2.916,
      "transcribe_duration": 2.923,
      "wpm": 118,
      "message": "แผนภาพเวนน์แสดงเซต A B"
    },
    {
      "message_id": 455,
      "agent_id": 14,
      "delay": 0.964,
      "speech_duration": 0.996,
      "transcribe_duration": 0.964,
      "wpm": 151,
      "message": "แล้วตีค่ะ"
    },
    {
      "message_id": 456,
      "agent_id": 14,
      "delay": 0.277,
      "speech_duration": 0.228,
      "transcribe_duration": 0.277,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 457,
      "agent_id": 14,
      "delay": 0.256,
      "speech_duration": 0.292,
      "transcribe_duration": 0.256,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 458,
      "agent_id": 14,
      "delay": 2.372,
      "speech_duration": 2.34,
      "transcribe_duration": 2.372,
      "wpm": 224,
      "message": "ก่อนอื่นเรามาทำการสังเกตสมาชิกนะคะ"
    },
    {
      "message_id": 459,
      "agent_id": 14,
      "delay": 0.687,
      "speech_duration": 0.676,
      "transcribe_duration": 0.687,
      "wpm": 89,
      "message": "Set"
    },
    {
      "message_id": 460,
      "agent_id": 14,
      "delay": 1.89,
      "speech_duration": 1.892,
      "transcribe_duration": 1.89,
      "wpm": 135,
      "message": "aesop b\u0026c กันค่ะ"
    },
    {
      "message_id": 461,
      "agent_id": 14,
      "delay": 2.263,
      "speech_duration": 2.212,
      "transcribe_duration": 2.263,
      "wpm": 149,
      "message": "มาดูที่ 7-eleven นะคะ"
    },
    {
      "message_id": 462,
      "agent_id": 14,
      "delay": 4.338,
      "speech_duration": 4.324,
      "transcribe_duration": 4.338,
      "wpm": 128,
      "message": "สังเกตเห็นว่านะคะมีสมาชิกร่วมกันนะคะ"
    },
    {
      "message_id": 463,
      "agent_id": 14,
      "delay": 1.317,
      "speech_duration": 1.316,
      "transcribe_duration": 1.317,
      "wpm": 182,
      "message": "คือ 4 และ 5 ค่ะ"
    },
    {
      "message_id": 464,
      "agent_id": 14,
      "delay": 0.24,
      "speech_duration": 0.228,
      "transcribe_duration": 0.24,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 465,
      "agent_id": 14,
      "delay": 4.255,
      "speech_duration": 4.132,
      "transcribe_duration": 4.255,
      "wpm": 174,
      "message": "ไม่ต้องมาทำการสังเกตสมาชิกของเซต a และ SCB นะคะ"
    },
    {
      "message_id": 466,
      "agent_id": 14,
      "delay": 0.549,
      "speech_duration": 0.548,
      "transcribe_duration": 0.549,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 467,
      "agent_id": 14,
      "delay": 2.513,
      "speech_duration": 2.404,
      "transcribe_duration": 2.513,
      "wpm": 150,
      "message": "asst นี้มีสมาชิกร่วมกัน"
    },
    {
      "message_id": 468,
      "agent_id": 14,
      "delay": 0.275,
      "speech_duration": 0.292,
      "transcribe_duration": 0.275,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 469,
      "agent_id": 14,
      "delay": 1.523,
      "speech_duration": 1.508,
      "transcribe_duration": 1.523,
      "wpm": 179,
      "message": "ก็คือ 3 และ 5 ค่ะ"
    },
    {
      "message_id": 470,
      "agent_id": 14,
      "delay": 0.421,
      "speech_duration": 0.228,
      "transcribe_duration": 0.421,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 471,
      "agent_id": 14,
      "delay": 0.986,
      "speech_duration": 0.996,
      "transcribe_duration": 0.986,
      "wpm": 151,
      "message": "ทักมานะคะ"
    },
    {
      "message_id": 472,
      "agent_id": 14,
      "delay": 2.224,
      "speech_duration": 1.764,
      "transcribe_duration": 2.224,
      "wpm": 179,
      "message": "ก็คือเซต b และ c ค่ะ"
    },
    {
      "message_id": 473,
      "agent_id": 14,
      "delay": 0.661,
      "speech_duration": 0.676,
      "transcribe_duration": 0.661,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 474,
      "agent_id": 14,
      "delay": 1.493,
      "speech_duration": 1.508,
      "transcribe_duration": 1.493,
      "wpm": 179,
      "message": "สามารถออกได้ไหมคะ"
    },
    {
      "message_id": 475,
      "agent_id": 14,
      "delay": 1.198,
      "speech_duration": 1.124,
      "transcribe_duration": 1.198,
      "wpm": 53,
      "message": "asd"
    },
    {
      "message_id": 476,
      "agent_id": 14,
      "delay": 1.89,
      "speech_duration": 1.828,
      "transcribe_duration": 1.89,
      "wpm": 172,
      "message": "มีสมาชิกตัวใดร่วมกัน"
    },
    {
      "message_id": 477,
      "agent_id": 14,
      "delay": 0.729,
      "speech_duration": 0.74,
      "transcribe_duration": 0.729,
      "wpm": 122,
      "message": "ก็คือ"
    },
    {
      "message_id": 478,
      "agent_id": 14,
      "delay": 0.808,
      "speech_duration": 0.804,
      "transcribe_duration": 0.808,
      "wpm": 56,
      "message": "V1"
    },
    {
      "message_id": 479,
      "agent_id": 14,
      "delay": 1.393,
      "speech_duration": 1.38,
      "transcribe_duration": 1.393,
      "wpm": 87,
      "message": "507 ค่ะ"
    },
    {
      "message_id": 480,
      "agent_id": 14,
      "delay": 2.931,
      "speech_duration": 2.852,
      "transcribe_duration": 2.931,
      "wpm": 210,
      "message": "เรามาทำการเขียนแผนภาพเวนน์กันดีกว่านะคะ"
    },
    {
      "message_id": 481,
      "agent_id": 14,
      "delay": 2.556,
      "speech_duration": 2.532,
      "transcribe_duration": 2.556,
      "wpm": 148,
      "message": "เริ่มต้นด้วยการกำหนดนะคะ"
    },
    {
      "message_id": 482,
      "agent_id": 14,
      "delay": 0.247,
      "speech_duration": 0.228,
      "transcribe_duration": 0.247,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 483,
      "agent_id": 14,
      "delay": 1.045,
      "speech_duration": 1.06,
      "transcribe_duration": 1.045,
      "wpm": 198,
      "message": "เอกภพสัมพัทธ์"
    },
    {
      "message_id": 484,
      "agent_id": 14,
      "delay": 1.781,
      "speech_duration": 1.764,
      "transcribe_duration": 1.781,
      "wpm": 247,
      "message": "แขนยาวรูปสี่เหลี่ยมผืนผ้าค่ะ"
    },
    {
      "message_id": 485,
      "agent_id": 14,
      "delay": 2.768,
      "speech_duration": 2.724,
      "transcribe_duration": 2.768,
      "wpm": 198,
      "message": "หลังจากนั้นครับกูก็จะทำการเขียนนะคะ"
    },
    {
      "message_id": 486,
      "agent_id": 14,
      "delay": 0.339,
      "speech_duration": 0.356,
      "transcribe_duration": 0.339,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 487,
      "agent_id": 14,
      "delay": 2.194,
      "speech_duration": 2.084,
      "transcribe_duration": 2.194,
      "wpm": 216,
      "message": "สมาชิกของเอกภพสัมพัทธ์ลงไปค่ะ"
    },
    {
      "message_id": 488,
      "agent_id": 14,
      "delay": 0.27,
      "speech_duration": 0.228,
      "transcribe_duration": 0.27,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 489,
      "agent_id": 14,
      "delay": 0.263,
      "speech_duration": 0.228,
      "transcribe_duration": 0.263,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 490,
      "agent_id": 14,
      "delay": 2.91,
      "speech_duration": 2.852,
      "transcribe_duration": 2.91,
      "wpm": 205,
      "message": "หลังจากนั้นนะคะคุณครูก็จะใช้รูปปิดนะคะ"
    },
    {
      "message_id": 491,
      "agent_id": 14,
      "delay": 1.174,
      "speech_duration": 1.124,
      "transcribe_duration": 1.174,
      "wpm": 173,
      "message": "แผนที่เอเชีย"
    },
    {
      "message_id": 492,
      "agent_id": 14,
      "delay": 0.498,
      "speech_duration": 0.228,
      "transcribe_duration": 0.498,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 493,
      "agent_id": 14,
      "delay": 1.723,
      "speech_duration": 1.572,
      "transcribe_duration": 1.723,
      "wpm": 200,
      "message": "นักเรียนสังเกตว่าเซต"
    },
    {
      "message_id": 494,
      "agent_id": 14,
      "delay": 0.837,
      "speech_duration": 0.868,
      "transcribe_duration": 0.837,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 495,
      "agent_id": 14,
      "delay": 0.848,
      "speech_duration": 0.868,
      "transcribe_duration": 0.848,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 496,
      "agent_id": 14,
      "delay": 1.726,
      "speech_duration": 1.7,
      "transcribe_duration": 1.726,
      "wpm": 132,
      "message": "2 3 4 5 นะครับ"
    },
    {
      "message_id": 497,
      "agent_id": 14,
      "delay": 2.499,
      "speech_duration": 2.468,
      "transcribe_duration": 2.499,
      "wpm": 182,
      "message": "อยู่ภายในลูกศิษย์ที่ครูว่าค่ะ"
    },
    {
      "message_id": 498,
      "agent_id": 14,
      "delay": 0.912,
      "speech_duration": 0.932,
      "transcribe_duration": 0.912,
      "wpm": 113,
      "message": "นี่ค่ะ"
    },
    {
      "message_id": 499,
      "agent_id": 14,
      "delay": 1.098,
      "speech_duration": 1.06,
      "transcribe_duration": 1.098,
      "wpm": 226,
      "message": "แล้วก็เขียนนะคะ"
    },
    {
      "message_id": 500,
      "agent_id": 14,
      "delay": 0.292,
      "speech_duration": 0.228,
      "transcribe_duration": 0.292,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 501,
      "agent_id": 14,
      "delay": 1.255,
      "speech_duration": 1.188,
      "transcribe_duration": 1.255,
      "wpm": 152,
      "message": "Can Say ค่ะ"
    },
    {
      "message_id": 502,
      "agent_id": 14,
      "delay": 0.311,
      "speech_duration": 0.292,
      "transcribe_duration": 0.311,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 503,
      "agent_id": 14,
      "delay": 4.079,
      "speech_duration": 4.004,
      "transcribe_duration": 4.079,
      "wpm": 176,
      "message": "ตอบมาที่เฟซปีนะคะคุณครูก็จะใช้รูปแทนเซต B นะคะ"
    },
    {
      "message_id": 504,
      "agent_id": 14,
      "delay": 4.482,
      "speech_duration": 4.452,
      "transcribe_duration": 4.482,
      "wpm": 212,
      "message": "นักเรียนสังเกตเห็นว่าเซต b มีจำนวนสมาชิกคือ 4 5 6 และ 7 นะครับ"
    },
    {
      "message_id": 505,
      "agent_id": 14,
      "delay": 0.242,
      "speech_duration": 0.292,
      "transcribe_duration": 0.242,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 506,
      "agent_id": 14,
      "delay": 0.258,
      "speech_duration": 0.292,
      "transcribe_duration": 0.258,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 507,
      "agent_id": 14,
      "delay": 3.388,
      "speech_duration": 3.3,
      "transcribe_duration": 3.388,
      "wpm": 218,
      "message": "น้ำ 4 ตัวนี้จะต้องอยู่ภายในรูปนี้ที่ครูจะวาดค่ะ"
    },
    {
      "message_id": 508,
      "agent_id": 14,
      "delay": 0.22,
      "speech_duration": 0.228,
      "transcribe_duration": 0.22,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 509,
      "agent_id": 14,
      "delay": 0.269,
      "speech_duration": 0.228,
      "transcribe_duration": 0.269,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 510,
      "agent_id": 14,
      "delay": 0.275,
      "speech_duration": 0.292,
      "transcribe_duration": 0.275,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 511,
      "agent_id": 14,
      "delay": 1.066,
      "speech_duration": 1.06,
      "transcribe_duration": 1.066,
      "wpm": 156,
      "message": "แบบนี้นะคะ"
    },
    {
      "message_id": 512,
      "agent_id": 14,
      "delay": 0.218,
      "speech_duration": 0.228,
      "transcribe_duration": 0.218,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 513,
      "agent_id": 14,
      "delay": 0.29,
      "speech_duration": 0.292,
      "transcribe_duration": 0.29,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 514,
      "agent_id": 14,
      "delay": 0.331,
      "speech_duration": 0.292,
      "transcribe_duration": 0.331,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 515,
      "agent_id": 14,
      "delay": 1.861,
      "speech_duration": 1.828,
      "transcribe_duration": 1.861,
      "wpm": 197,
      "message": "มาดูที่เซฟตี้กันบ้างค่ะ"
    },
    {
      "message_id": 516,
      "agent_id": 14,
      "delay": 1.001,
      "speech_duration": 0.996,
      "transcribe_duration": 1.001,
      "wpm": 120,
      "message": "FC นะคะ"
    },
    {
      "message_id": 517,
      "agent_id": 14,
      "delay": 3.083,
      "speech_duration": 3.044,
      "transcribe_duration": 3.083,
      "wpm": 143,
      "message": "มีสมาชิกคือ 3 5 7 และ 8 นะคะ"
    },
    {
      "message_id": 518,
      "agent_id": 14,
      "delay": 1.102,
      "speech_duration": 1.124,
      "transcribe_duration": 1.102,
      "wpm": 160,
      "message": "ดังนั้นนะคะ"
    },
    {
      "message_id": 519,
      "agent_id": 14,
      "delay": 1.576,
      "speech_duration": 1.572,
      "transcribe_duration": 1.576,
      "wpm": 191,
      "message": "รถติดที่กูจะว่านะคะ"
    },
    {
      "message_id": 520,
      "agent_id": 14,
      "delay": 3.426,
      "speech_duration": 3.364,
      "transcribe_duration": 3.426,
      "wpm": 178,
      "message": "จะต้องมี 3 5 7 และ 8 อยู่ภายในรูปปิดค่ะ"
    },
    {
      "message_id": 521,
      "agent_id": 14,
      "delay": 0.428,
      "speech_duration": 0.228,
      "transcribe_duration": 0.428,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 522,
      "agent_id": 14,
      "delay": 1.798,
      "speech_duration": 1.828,
      "transcribe_duration": 1.798,
      "wpm": 213,
      "message": "ก็คือเป็นแบบนี้นั่นเองค่ะ"
    },
    {
      "message_id": 523,
      "agent_id": 14,
      "delay": 0.314,
      "speech_duration": 0.228,
      "transcribe_duration": 0.314,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 524,
      "agent_id": 14,
      "delay": 0.263,
      "speech_duration": 0.228,
      "transcribe_duration": 0.263,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 525,
      "agent_id": 14,
      "delay": 3.058,
      "speech_duration": 2.98,
      "transcribe_duration": 3.058,
      "wpm": 216,
      "message": "นักเรียนสังเกตเห็นอะไรไหมคะปิดดังกล่าวนะคะ"
    },
    {
      "message_id": 526,
      "agent_id": 14,
      "delay": 0.269,
      "speech_duration": 0.228,
      "transcribe_duration": 0.269,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 527,
      "agent_id": 14,
      "delay": 1.094,
      "speech_duration": 1.124,
      "transcribe_duration": 1.094,
      "wpm": 173,
      "message": "มีบริเวณนะคะ"
    },
    {
      "message_id": 528,
      "agent_id": 14,
      "delay": 2.279,
      "speech_duration": 2.212,
      "transcribe_duration": 2.279,
      "wpm": 81,
      "message": "ทำ sexysexy"
    },
    {
      "message_id": 529,
      "agent_id": 14,
      "delay": 0.232,
      "speech_duration": 0.228,
      "transcribe_duration": 0.232,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 530,
      "agent_id": 14,
      "delay": 1.356,
      "speech_duration": 1.316,
      "transcribe_duration": 1.356,
      "wpm": 194,
      "message": "นอนทับกันอยู่ค่ะ"
    },
    {
      "message_id": 531,
      "agent_id": 14,
      "delay": 1.493,
      "speech_duration": 1.508,
      "transcribe_duration": 1.493,
      "wpm": 179,
      "message": "แล้วก็มีบริเวณที่"
    },
    {
      "message_id": 532,
      "agent_id": 14,
      "delay": 2.069,
      "speech_duration": 2.02,
      "transcribe_duration": 2.069,
      "wpm": 141,
      "message": "asb ซ้อนทับกันนะคะ"
    },
    {
      "message_id": 533,
      "agent_id": 14,
      "delay": 3.821,
      "speech_duration": 3.748,
      "transcribe_duration": 3.821,
      "wpm": 176,
      "message": "ถ้ามีบริเวณที่เซต a และ b มวลเท่ากันด้วยค่ะ"
    },
    {
      "message_id": 534,
      "agent_id": 14,
      "delay": 2.652,
      "speech_duration": 2.596,
      "transcribe_duration": 2.652,
      "wpm": 92,
      "message": "มีบริเวณที่ bfc"
    },
    {
      "message_id": 535,
      "agent_id": 14,
      "delay": 1.219,
      "speech_duration": 1.06,
      "transcribe_duration": 1.219,
      "wpm": 198,
      "message": "มันทับกันนะคะ"
    },
    {
      "message_id": 536,
      "agent_id": 14,
      "delay": 1.498,
      "speech_duration": 1.38,
      "transcribe_duration": 1.498,
      "wpm": 185,
      "message": "ลักษณะดาวโลกนะคะ"
    },
    {
      "message_id": 537,
      "agent_id": 14,
      "delay": 0.258,
      "speech_duration": 0.228,
      "transcribe_duration": 0.258,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 538,
      "agent_id": 14,
      "delay": 1.422,
      "speech_duration": 1.444,
      "transcribe_duration": 1.422,
      "wpm": 166,
      "message": "ดังกล่าวอาจจะดู"
    },
    {
      "message_id": 539,
      "agent_id": 14,
      "delay": 1.098,
      "speech_duration": 1.124,
      "transcribe_duration": 1.098,
      "wpm": 254,
      "message": "ให้เป็นระเบียบนะคะ"
    },
    {
      "message_id": 540,
      "agent_id": 14,
      "delay": 0.28,
      "speech_duration": 0.228,
      "transcribe_duration": 0.28,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 541,
      "agent_id": 14,
      "delay": 2.729,
      "speech_duration": 2.724,
      "transcribe_duration": 2.729,
      "wpm": 193,
      "message": "งั้นเราจะทำการเขียนแผนภาพเวนน์นะคะ"
    },
    {
      "message_id": 542,
      "agent_id": 14,
      "delay": 1.358,
      "speech_duration": 1.38,
      "transcribe_duration": 1.358,
      "wpm": 152,
      "message": "คุณครูจะเขียน"
    },
    {
      "message_id": 543,
      "agent_id": 14,
      "delay": 1.133,
      "speech_duration": 1.124,
      "transcribe_duration": 1.133,
      "wpm": 107,
      "message": "Can Say"
    },
    {
      "message_id": 544,
      "agent_id": 14,
      "delay": 1.542,
      "speech_duration": 1.444,
      "transcribe_duration": 1.542,
      "wpm": 93,
      "message": "bst นะคะ"
    },
    {
      "message_id": 545,
      "agent_id": 14,
      "delay": 1.286,
      "speech_duration": 1.316,
      "transcribe_duration": 1.286,
      "wpm": 171,
      "message": "โดยใช้วงกลมค่ะ"
    },
    {
      "message_id": 546,
      "agent_id": 14,
      "delay": 0.444,
      "speech_duration": 0.484,
      "transcribe_duration": 0.444,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 547,
      "agent_id": 14,
      "delay": 2.753,
      "speech_duration": 2.724,
      "transcribe_duration": 2.753,
      "wpm": 275,
      "message": "เดี๋ยวเราไปดูตัวอย่างสุดท้ายของวันนี้กันดีกว่าค่ะ"
    },
    {
      "message_id": 548,
      "agent_id": 14,
      "delay": 2.128,
      "speech_duration": 2.148,
      "transcribe_duration": 2.128,
      "wpm": 209,
      "message": "กำหนดให้เอกภพสัมพัทธ์อยู่นะคะ"
    },
    {
      "message_id": 549,
      "agent_id": 14,
      "delay": 1.74,
      "speech_duration": 1.764,
      "transcribe_duration": 1.74,
      "wpm": 153,
      "message": "เซตของจำนวนนับค่ะ"
    },
    {
      "message_id": 550,
      "agent_id": 14,
      "delay": 1.282,
      "speech_duration": 1.06,
      "transcribe_duration": 1.282,
      "wpm": 156,
      "message": "Set a นะคะ"
    },
    {
      "message_id": 551,
      "agent_id": 14,
      "delay": 1.248,
      "speech_duration": 1.252,
      "transcribe_duration": 1.248,
      "wpm": 132,
      "message": "เอากับ x21"
    },
    {
      "message_id": 552,
      "agent_id": 14,
      "delay": 0.289,
      "speech_duration": 0.292,
      "transcribe_duration": 0.289,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 553,
      "agent_id": 14,
      "delay": 0.654,
      "speech_duration": 0.676,
      "transcribe_duration": 0.654,
      "wpm": 44,
      "message": "2"
    },
    {
      "message_id": 554,
      "agent_id": 14,
      "delay": 1.661,
      "speech_duration": 1.636,
      "transcribe_duration": 1.661,
      "wpm": 110,
      "message": "3 4 5 และ 6"
    },
    {
      "message_id": 555,
      "agent_id": 14,
      "delay": 0.839,
      "speech_duration": 0.868,
      "transcribe_duration": 0.839,
      "wpm": 121,
      "message": "7 นะคะ"
    },
    {
      "message_id": 556,
      "agent_id": 14,
      "delay": 0.267,
      "speech_duration": 0.228,
      "transcribe_duration": 0.267,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 557,
      "agent_id": 14,
      "delay": 2.455,
      "speech_duration": 2.468,
      "transcribe_duration": 2.455,
      "wpm": 122,
      "message": "B = 24 แล้วก็ 6 ค่ะ"
    },
    {
      "message_id": 558,
      "agent_id": 14,
      "delay": 3.417,
      "speech_duration": 3.3,
      "transcribe_duration": 3.417,
      "wpm": 195,
      "message": "vasidtee นะครับเท่ากับเซตของ 1 3 และ 5 ค่ะ"
    },
    {
      "message_id": 559,
      "agent_id": 14,
      "delay": 0.246,
      "speech_duration": 0.292,
      "transcribe_duration": 0.246,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 560,
      "agent_id": 14,
      "delay": 1.986,
      "speech_duration": 2.02,
      "transcribe_duration": 1.986,
      "wpm": 141,
      "message": "แผนภาพเวนน์แสดงภาพ"
    },
    {
      "message_id": 561,
      "agent_id": 14,
      "delay": 0.845,
      "speech_duration": 0.868,
      "transcribe_duration": 0.845,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 562,
      "agent_id": 14,
      "delay": 1.548,
      "speech_duration": 1.508,
      "transcribe_duration": 1.548,
      "wpm": 80,
      "message": "bfc ค่ะ"
    },
    {
      "message_id": 563,
      "agent_id": 14,
      "delay": 1.981,
      "speech_duration": 1.956,
      "transcribe_duration": 1.981,
      "wpm": 161,
      "message": "เรามาทำการสังเกตนะคะ"
    },
    {
      "message_id": 564,
      "agent_id": 14,
      "delay": 2.957,
      "speech_duration": 2.852,
      "transcribe_duration": 2.957,
      "wpm": 179,
      "message": "สมาชิกของเซต a และ b กันดีกว่าค่ะ"
    },
    {
      "message_id": 565,
      "agent_id": 14,
      "delay": 1.609,
      "speech_duration": 1.636,
      "transcribe_duration": 1.609,
      "wpm": 238,
      "message": "นักเรียนสังเกตเห็นว่านะคะ"
    },
    {
      "message_id": 566,
      "agent_id": 14,
      "delay": 0.44,
      "speech_duration": 0.42,
      "transcribe_duration": 0.44,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 567,
      "agent_id": 14,
      "delay": 0.715,
      "speech_duration": 0.74,
      "transcribe_duration": 0.715,
      "wpm": 142,
      "message": "สมาชิก"
    },
    {
      "message_id": 568,
      "agent_id": 14,
      "delay": 1.571,
      "speech_duration": 1.572,
      "transcribe_duration": 1.571,
      "wpm": 191,
      "message": "กล่อง HD ทุกตัวนะคะ"
    },
    {
      "message_id": 569,
      "agent_id": 14,
      "delay": 2.442,
      "speech_duration": 2.404,
      "transcribe_duration": 2.442,
      "wpm": 156,
      "message": "สมาชิกที่อยู่ในเซต a ค่ะ"
    },
    {
      "message_id": 570,
      "agent_id": 14,
      "delay": 1.495,
      "speech_duration": 1.508,
      "transcribe_duration": 1.495,
      "wpm": 269,
      "message": "ทั้งนั้นแล้วจึงกล่าวได้ว่า"
    },
    {
      "message_id": 571,
      "agent_id": 14,
      "delay": 2.108,
      "speech_duration": 2.084,
      "transcribe_duration": 2.108,
      "wpm": 180,
      "message": "B เป็นสับเซตของเซต a ค่ะ"
    },
    {
      "message_id": 572,
      "agent_id": 14,
      "delay": 0.29,
      "speech_duration": 0.228,
      "transcribe_duration": 0.29,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 573,
      "agent_id": 14,
      "delay": 1.254,
      "speech_duration": 1.252,
      "transcribe_duration": 1.254,
      "wpm": 156,
      "message": "รวมถึงสมาชิก"
    },
    {
      "message_id": 574,
      "agent_id": 14,
      "delay": 5.454,
      "speech_duration": 5.412,
      "transcribe_duration": 5.454,
      "wpm": 202,
      "message": "ของ FC นะครับเมื่อคืน 13 ได้ 5 คันเป็นสมาชิกที่อยู่ภายในเซลล์ทั้งหมดนะคะ"
    },
    {
      "message_id": 575,
      "agent_id": 14,
      "delay": 0.212,
      "speech_duration": 0.228,
      "transcribe_duration": 0.212,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 576,
      "agent_id": 14,
      "delay": 0.829,
      "speech_duration": 0.868,
      "transcribe_duration": 0.829,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 577,
      "agent_id": 14,
      "delay": 2.086,
      "speech_duration": 2.02,
      "transcribe_duration": 2.086,
      "wpm": 215,
      "message": "เราจึงกล่าวได้ว่าเซ็กซี่นะคะ"
    },
    {
      "message_id": 578,
      "agent_id": 14,
      "delay": 0.291,
      "speech_duration": 0.292,
      "transcribe_duration": 0.291,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 579,
      "agent_id": 14,
      "delay": 1.708,
      "speech_duration": 1.7,
      "transcribe_duration": 1.708,
      "wpm": 194,
      "message": "เป็นสับเซตของ f a ค่ะ"
    },
    {
      "message_id": 580,
      "agent_id": 14,
      "delay": 1.622,
      "speech_duration": 1.572,
      "transcribe_duration": 1.622,
      "wpm": 191,
      "message": "เวลามาดูที่ตัวอย่าง"
    },
    {
      "message_id": 581,
      "agent_id": 14,
      "delay": 0.283,
      "speech_duration": 0.228,
      "transcribe_duration": 0.283,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 582,
      "agent_id": 14,
      "delay": 1.301,
      "speech_duration": 0.932,
      "transcribe_duration": 1.301,
      "wpm": 129,
      "message": "twisted"
    },
    {
      "message_id": 583,
      "agent_id": 14,
      "delay": 0.955,
      "speech_duration": 0.932,
      "transcribe_duration": 0.955,
      "wpm": 145,
      "message": "7 สีนะคะ"
    },
    {
      "message_id": 584,
      "agent_id": 14,
      "delay": 2.451,
      "speech_duration": 2.404,
      "transcribe_duration": 2.451,
      "wpm": 175,
      "message": "FC ไม่มีสมาชิกร่วมกันเลยค่ะ"
    },
    {
      "message_id": 585,
      "agent_id": 14,
      "delay": 0.903,
      "speech_duration": 0.932,
      "transcribe_duration": 0.903,
      "wpm": 193,
      "message": "ดังนั้นนะคะ"
    },
    {
      "message_id": 586,
      "agent_id": 14,
      "delay": 0.27,
      "speech_duration": 0.292,
      "transcribe_duration": 0.27,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 587,
      "agent_id": 14,
      "delay": 0.255,
      "speech_duration": 0.228,
      "transcribe_duration": 0.255,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 588,
      "agent_id": 14,
      "delay": 0.465,
      "speech_duration": 0.228,
      "transcribe_duration": 0.465,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 589,
      "agent_id": 14,
      "delay": 2.335,
      "speech_duration": 2.276,
      "transcribe_duration": 2.335,
      "wpm": 257,
      "message": "เดี๋ยวเราก็จะทำการเขียนแผนภาพเวนน์นะคะ"
    },
    {
      "message_id": 590,
      "agent_id": 14,
      "delay": 0.229,
      "speech_duration": 0.228,
      "transcribe_duration": 0.229,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 591,
      "agent_id": 14,
      "delay": 0.24,
      "speech_duration": 0.228,
      "transcribe_duration": 0.24,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 592,
      "agent_id": 14,
      "delay": 1.907,
      "speech_duration": 1.828,
      "transcribe_duration": 1.907,
      "wpm": 172,
      "message": "ดับได้ไหมคะเราก็จะทำ"
    },
    {
      "message_id": 593,
      "agent_id": 14,
      "delay": 1.167,
      "speech_duration": 1.188,
      "transcribe_duration": 1.167,
      "wpm": 164,
      "message": "การเขียนนะคะ"
    },
    {
      "message_id": 594,
      "agent_id": 14,
      "delay": 1.536,
      "speech_duration": 1.572,
      "transcribe_duration": 1.536,
      "wpm": 229,
      "message": "รูปสี่เหลี่ยมผืนผ้านะคะ"
    },
    {
      "message_id": 595,
      "agent_id": 14,
      "delay": 0.291,
      "speech_duration": 0.228,
      "transcribe_duration": 0.291,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 596,
      "agent_id": 14,
      "delay": 1.708,
      "speech_duration": 1.7,
      "transcribe_duration": 1.708,
      "wpm": 203,
      "message": "ตัวแทนเอกภพสัมพัทธ์ค่ะ"
    },
    {
      "message_id": 597,
      "agent_id": 14,
      "delay": 0.26,
      "speech_duration": 0.228,
      "transcribe_duration": 0.26,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 598,
      "agent_id": 14,
      "delay": 1.998,
      "speech_duration": 1.892,
      "transcribe_duration": 1.998,
      "wpm": 151,
      "message": "คุณครูนะคะระบุนะคะ"
    },
    {
      "message_id": 599,
      "agent_id": 14,
      "delay": 1.435,
      "speech_duration": 1.444,
      "transcribe_duration": 1.435,
      "wpm": 177,
      "message": "สัญลักษณ์ H นะคะ"
    },
    {
      "message_id": 600,
      "agent_id": 14,
      "delay": 2.221,
      "speech_duration": 2.148,
      "transcribe_duration": 2.221,
      "wpm": 209,
      "message": "แผ่นพื้นของจำนวนนับไปด้วยนะคะ"
    },
    {
      "message_id": 601,
      "agent_id": 14,
      "delay": 1.844,
      "speech_duration": 1.636,
      "transcribe_duration": 1.844,
      "wpm": 174,
      "message": "จากว่าในข้อนี้นะคะ"
    },
    {
      "message_id": 602,
      "agent_id": 14,
      "delay": 1.102,
      "speech_duration": 1.06,
      "transcribe_duration": 1.102,
      "wpm": 170,
      "message": "ของจำนวนนับ"
    },
    {
      "message_id": 603,
      "agent_id": 14,
      "delay": 1.207,
      "speech_duration": 1.188,
      "transcribe_duration": 1.207,
      "wpm": 215,
      "message": "เป็นเซตอนันต์ค่ะ"
    },
    {
      "message_id": 604,
      "agent_id": 14,
      "delay": 2.547,
      "speech_duration": 2.532,
      "transcribe_duration": 2.547,
      "wpm": 201,
      "message": "จึงไม่สามารถเขียนแจกแจงสมาชิกนะคะ"
    },
    {
      "message_id": 605,
      "agent_id": 14,
      "delay": 3.495,
      "speech_duration": 3.428,
      "transcribe_duration": 3.495,
      "wpm": 197,
      "message": "เอกภพสัมพัทธ์ลงไปในรูปสี่เหลี่ยมผืนผ้าได้ค่ะ"
    },
    {
      "message_id": 606,
      "agent_id": 14,
      "delay": 1.35,
      "speech_duration": 1.38,
      "transcribe_duration": 1.35,
      "wpm": 141,
      "message": "ต้องระบุนะคะ"
    },
    {
      "message_id": 607,
      "agent_id": 14,
      "delay": 1.566,
      "speech_duration": 1.508,
      "transcribe_duration": 1.566,
      "wpm": 119,
      "message": "เอกสารสำคัญ"
    },
    {
      "message_id": 608,
      "agent_id": 14,
      "delay": 2.351,
      "speech_duration": 2.34,
      "transcribe_duration": 2.351,
      "wpm": 160,
      "message": "เท่ากับเซตของจำนวนนับไว้"
    },
    {
      "message_id": 609,
      "agent_id": 14,
      "delay": 2.487,
      "speech_duration": 2.468,
      "transcribe_duration": 2.487,
      "wpm": 219,
      "message": "อันดับแรกนะคะเราจะทำการเขียนรูปเป็ด"
    },
    {
      "message_id": 610,
      "agent_id": 14,
      "delay": 0.336,
      "speech_duration": 0.292,
      "transcribe_duration": 0.336,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 611,
      "agent_id": 14,
      "delay": 1.505,
      "speech_duration": 1.508,
      "transcribe_duration": 1.505,
      "wpm": 199,
      "message": "ตัวแทนเซต a ก่อนค่ะ"
    },
    {
      "message_id": 612,
      "agent_id": 14,
      "delay": 0.26,
      "speech_duration": 0.292,
      "transcribe_duration": 0.26,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 613,
      "agent_id": 14,
      "delay": 0.403,
      "speech_duration": 0.42,
      "transcribe_duration": 0.403,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 614,
      "agent_id": 14,
      "delay": 0.22,
      "speech_duration": 0.228,
      "transcribe_duration": 0.22,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 615,
      "agent_id": 14,
      "delay": 0.247,
      "speech_duration": 0.228,
      "transcribe_duration": 0.247,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 616,
      "agent_id": 14,
      "delay": 2.417,
      "speech_duration": 2.404,
      "transcribe_duration": 2.417,
      "wpm": 181,
      "message": "นั้นนะคะก็เขียนสมาชิกลงไปค่ะ"
    },
    {
      "message_id": 617,
      "agent_id": 14,
      "delay": 0.278,
      "speech_duration": 0.228,
      "transcribe_duration": 0.278,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 618,
      "agent_id": 14,
      "delay": 0.267,
      "speech_duration": 0.228,
      "transcribe_duration": 0.267,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 619,
      "agent_id": 14,
      "delay": 0.266,
      "speech_duration": 0.292,
      "transcribe_duration": 0.266,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 620,
      "agent_id": 14,
      "delay": 0.272,
      "speech_duration": 0.228,
      "transcribe_duration": 0.272,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 621,
      "agent_id": 14,
      "delay": 0.243,
      "speech_duration": 0.292,
      "transcribe_duration": 0.243,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 622,
      "agent_id": 14,
      "delay": 3.451,
      "speech_duration": 3.3,
      "transcribe_duration": 3.451,
      "wpm": 173,
      "message": "แล้วเราก็ทำการเขียนรูปที่แทนเซต B ค่ะ"
    },
    {
      "message_id": 623,
      "agent_id": 14,
      "delay": 2.145,
      "speech_duration": 2.084,
      "transcribe_duration": 2.145,
      "wpm": 180,
      "message": "จะสังเกตเห็นว่าเซตปีนะคะ"
    },
    {
      "message_id": 624,
      "agent_id": 14,
      "delay": 2.156,
      "speech_duration": 2.148,
      "transcribe_duration": 2.156,
      "wpm": 133,
      "message": "สมาชิกคือ 246 นะคะ"
    },
    {
      "message_id": 625,
      "agent_id": 14,
      "delay": 1.316,
      "speech_duration": 1.316,
      "transcribe_duration": 1.316,
      "wpm": 239,
      "message": "แถวนั้นรถติดดังกล่าว"
    },
    {
      "message_id": 626,
      "agent_id": 14,
      "delay": 1.607,
      "speech_duration": 1.572,
      "transcribe_duration": 1.607,
      "wpm": 181,
      "message": "จะต้องมี 2 4 และ 6"
    },
    {
      "message_id": 627,
      "agent_id": 14,
      "delay": 1.174,
      "speech_duration": 1.188,
      "transcribe_duration": 1.174,
      "wpm": 202,
      "message": "อยู่ภายในเซตค่ะ"
    },
    {
      "message_id": 628,
      "agent_id": 14,
      "delay": 0.272,
      "speech_duration": 0.228,
      "transcribe_duration": 0.272,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 629,
      "agent_id": 14,
      "delay": 1.09,
      "speech_duration": 1.124,
      "transcribe_duration": 1.09,
      "wpm": 147,
      "message": "แบบนี้นะคะ"
    },
    {
      "message_id": 630,
      "agent_id": 14,
      "delay": 0.261,
      "speech_duration": 0.228,
      "transcribe_duration": 0.261,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 631,
      "agent_id": 14,
      "delay": 3.559,
      "speech_duration": 3.492,
      "transcribe_duration": 3.559,
      "wpm": 163,
      "message": "ขณะที่ csc นะคะมีสมาชิกขึ้น 1 305 ค่ะ"
    },
    {
      "message_id": 632,
      "agent_id": 14,
      "delay": 0.363,
      "speech_duration": 0.356,
      "transcribe_duration": 0.363,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 633,
      "agent_id": 14,
      "delay": 2.277,
      "speech_duration": 2.212,
      "transcribe_duration": 2.277,
      "wpm": 183,
      "message": "ดังนั้นรูปที่แทนเซตเลยนะคะ"
    },
    {
      "message_id": 634,
      "agent_id": 14,
      "delay": 1.434,
      "speech_duration": 1.444,
      "transcribe_duration": 1.434,
      "wpm": 125,
      "message": "จะต้องมี 13"
    },
    {
      "message_id": 635,
      "agent_id": 14,
      "delay": 0.725,
      "speech_duration": 0.74,
      "transcribe_duration": 0.725,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 636,
      "agent_id": 14,
      "delay": 2.216,
      "speech_duration": 2.212,
      "transcribe_duration": 2.216,
      "wpm": 170,
      "message": "อยู่ภายในบริเวณรูปปิดค่ะ"
    },
    {
      "message_id": 637,
      "agent_id": 14,
      "delay": 0.233,
      "speech_duration": 0.228,
      "transcribe_duration": 0.233,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 638,
      "agent_id": 14,
      "delay": 0.21,
      "speech_duration": 0.228,
      "transcribe_duration": 0.21,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 639,
      "agent_id": 14,
      "delay": 0.255,
      "speech_duration": 0.228,
      "transcribe_duration": 0.255,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 640,
      "agent_id": 14,
      "delay": 0.233,
      "speech_duration": 0.228,
      "transcribe_duration": 0.233,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 641,
      "agent_id": 14,
      "delay": 1.463,
      "speech_duration": 1.444,
      "transcribe_duration": 1.463,
      "wpm": 218,
      "message": "นักเรียนสังเกตแผนภาพ"
    },
    {
      "message_id": 642,
      "agent_id": 14,
      "delay": 1.603,
      "speech_duration": 1.572,
      "transcribe_duration": 1.603,
      "wpm": 200,
      "message": "ฝรั่งเศสในข้อนี้นะคะ"
    },
    {
      "message_id": 643,
      "agent_id": 14,
      "delay": 1.424,
      "speech_duration": 1.444,
      "transcribe_duration": 1.424,
      "wpm": 187,
      "message": "สังเกตเห็นว่านะคะ"
    },
    {
      "message_id": 644,
      "agent_id": 14,
      "delay": 1.511,
      "speech_duration": 1.508,
      "transcribe_duration": 1.511,
      "wpm": 40,
      "message": "bst"
    },
    {
      "message_id": 645,
      "agent_id": 14,
      "delay": 3.274,
      "speech_duration": 3.108,
      "transcribe_duration": 3.274,
      "wpm": 232,
      "message": "ไม่มีสมาชิกร่วมกันเลยนะคะดังนั้นลูกเป็นดังกล่าว"
    },
    {
      "message_id": 646,
      "agent_id": 14,
      "delay": 1.825,
      "speech_duration": 1.828,
      "transcribe_duration": 1.825,
      "wpm": 222,
      "message": "ไม่มีส่วนที่ซ้อนทับกันนะคะ"
    },
    {
      "message_id": 647,
      "agent_id": 14,
      "delay": 1.173,
      "speech_duration": 1.188,
      "transcribe_duration": 1.173,
      "wpm": 114,
      "message": "ในขณะที่"
    },
    {
      "message_id": 648,
      "agent_id": 14,
      "delay": 3.55,
      "speech_duration": 3.492,
      "transcribe_duration": 3.55,
      "wpm": 163,
      "message": "bst นะคะต่างก็เป็นสับเซตของเซต a นะคะ"
    },
    {
      "message_id": 649,
      "agent_id": 14,
      "delay": 2.736,
      "speech_duration": 2.596,
      "transcribe_duration": 2.736,
      "wpm": 179,
      "message": "ทำให้รูปปิดของเซต b และ c นะคะ"
    },
    {
      "message_id": 650,
      "agent_id": 14,
      "delay": 0.249,
      "speech_duration": 0.228,
      "transcribe_duration": 0.249,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 651,
      "agent_id": 14,
      "delay": 2.292,
      "speech_duration": 2.212,
      "transcribe_duration": 2.292,
      "wpm": 197,
      "message": "อยู่ภายในรูปปิดของ Set a ค่ะ"
    },
    {
      "message_id": 652,
      "agent_id": 14,
      "delay": 3.106,
      "speech_duration": 3.108,
      "transcribe_duration": 3.106,
      "wpm": 256,
      "message": "ดังนั้นนะคะเดี๋ยวเราจะทำการเขียนแผนภาพดังกล่าวนะครับ"
    },
    {
      "message_id": 653,
      "agent_id": 14,
      "delay": 1.451,
      "speech_duration": 1.444,
      "transcribe_duration": 1.451,
      "wpm": 229,
      "message": "เป็นระเบียบมากขึ้นค่ะ"
    },
    {
      "message_id": 654,
      "agent_id": 14,
      "delay": 0.298,
      "speech_duration": 0.292,
      "transcribe_duration": 0.298,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 655,
      "agent_id": 14,
      "delay": 1.871,
      "speech_duration": 1.828,
      "transcribe_duration": 1.871,
      "wpm": 189,
      "message": "เราก็จะเขียนเซต B นะคะ"
    },
    {
      "message_id": 656,
      "agent_id": 14,
      "delay": 1.297,
      "speech_duration": 1.316,
      "transcribe_duration": 1.297,
      "wpm": 194,
      "message": "แล้วก็เซ็กซี่ค่ะ"
    },
    {
      "message_id": 657,
      "agent_id": 14,
      "delay": 0.226,
      "speech_duration": 0.228,
      "transcribe_duration": 0.226,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 658,
      "agent_id": 14,
      "delay": 1.816,
      "speech_duration": 1.828,
      "transcribe_duration": 1.816,
      "wpm": 181,
      "message": "แล้วเราก็จะเขียนวงกลม"
    },
    {
      "message_id": 659,
      "agent_id": 14,
      "delay": 1.187,
      "speech_duration": 1.188,
      "transcribe_duration": 1.187,
      "wpm": 189,
      "message": "เป็นเซต a นะคะ"
    },
    {
      "message_id": 660,
      "agent_id": 14,
      "delay": 0.341,
      "speech_duration": 0.356,
      "transcribe_duration": 0.341,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 661,
      "agent_id": 14,
      "delay": 1.345,
      "speech_duration": 1.38,
      "transcribe_duration": 1.345,
      "wpm": 152,
      "message": "บริเวณที่เป็น"
    },
    {
      "message_id": 662,
      "agent_id": 14,
      "delay": 1.587,
      "speech_duration": 1.572,
      "transcribe_duration": 1.587,
      "wpm": 162,
      "message": "FB และเซ็กซี่ค่ะ"
    },
    {
      "message_id": 663,
      "agent_id": 14,
      "delay": 2.449,
      "speech_duration": 2.468,
      "transcribe_duration": 2.449,
      "wpm": 176,
      "message": "หลังจากนั้นนะคะแล้วก็จะทำการ"
    },
    {
      "message_id": 664,
      "agent_id": 14,
      "delay": 1.799,
      "speech_duration": 1.828,
      "transcribe_duration": 1.799,
      "wpm": 181,
      "message": "เขียนสมาชิกแบบนี้นะคะ"
    },
    {
      "message_id": 665,
      "agent_id": 14,
      "delay": 0.233,
      "speech_duration": 0.228,
      "transcribe_duration": 0.233,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 666,
      "agent_id": 14,
      "delay": 0.232,
      "speech_duration": 0.228,
      "transcribe_duration": 0.232,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 667,
      "agent_id": 14,
      "delay": 0.272,
      "speech_duration": 0.228,
      "transcribe_duration": 0.272,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 668,
      "agent_id": 14,
      "delay": 0.246,
      "speech_duration": 0.228,
      "transcribe_duration": 0.246,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 669,
      "agent_id": 14,
      "delay": 0.228,
      "speech_duration": 0.228,
      "transcribe_duration": 0.228,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 670,
      "agent_id": 14,
      "delay": 1.743,
      "speech_duration": 1.764,
      "transcribe_duration": 1.743,
      "wpm": 204,
      "message": "การเขียนแผนภาพเวนน์นะคะ"
    },
    {
      "message_id": 671,
      "agent_id": 14,
      "delay": 3.583,
      "speech_duration": 3.492,
      "transcribe_duration": 3.583,
      "wpm": 172,
      "message": "แสดงเซต 30 กรณีทั่วไปได้ดังแผนภาพนี้ค่ะ"
    },
    {
      "message_id": 672,
      "agent_id": 14,
      "delay": 0.24,
      "speech_duration": 0.228,
      "transcribe_duration": 0.24,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 673,
      "agent_id": 14,
      "delay": 0.269,
      "speech_duration": 0.228,
      "transcribe_duration": 0.269,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 674,
      "agent_id": 14,
      "delay": 4.003,
      "speech_duration": 4.004,
      "transcribe_duration": 4.003,
      "wpm": 199,
      "message": "การเขียนแผนภาพนะคะเราไม่ได้เขียนแทนเอกภพสัมพัทธ์นะคะ"
    },
    {
      "message_id": 675,
      "agent_id": 14,
      "delay": 1.756,
      "speech_duration": 1.764,
      "transcribe_duration": 1.756,
      "wpm": 221,
      "message": "รูปสี่เหลี่ยมผืนผ้านะครับ"
    },
    {
      "message_id": 676,
      "agent_id": 14,
      "delay": 1.487,
      "speech_duration": 1.444,
      "transcribe_duration": 1.487,
      "wpm": 73,
      "message": "ปิดใดๆ"
    },
    {
      "message_id": 677,
      "agent_id": 14,
      "delay": 0.215,
      "speech_duration": 0.228,
      "transcribe_duration": 0.215,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 678,
      "agent_id": 14,
      "delay": 1.843,
      "speech_duration": 1.828,
      "transcribe_duration": 1.843,
      "wpm": 230,
      "message": "ก็เขียนแทนเซตเรื่องอื่นนะคะ"
    },
    {
      "message_id": 679,
      "agent_id": 14,
      "delay": 1.064,
      "speech_duration": 0.996,
      "transcribe_duration": 1.064,
      "wpm": 166,
      "message": "เป็นสับเซต"
    },
    {
      "message_id": 680,
      "agent_id": 14,
      "delay": 1.093,
      "speech_duration": 1.124,
      "transcribe_duration": 1.093,
      "wpm": 187,
      "message": "เอกภพสัมพัทธ์"
    },
    {
      "message_id": 681,
      "agent_id": 14,
      "delay": 1.801,
      "speech_duration": 1.828,
      "transcribe_duration": 1.801,
      "wpm": 107,
      "message": "รูปวงกลมวงรี"
    },
    {
      "message_id": 682,
      "agent_id": 14,
      "delay": 4.016,
      "speech_duration": 3.876,
      "transcribe_duration": 4.016,
      "wpm": 201,
      "message": "หรือปิดได้เลยค่ะภาพนี้เป็นภาพตัวอย่างการเขียนแผนภาพ"
    },
    {
      "message_id": 683,
      "agent_id": 14,
      "delay": 1.702,
      "speech_duration": 1.7,
      "transcribe_duration": 1.702,
      "wpm": 150,
      "message": "แสดงเซต 4 เซตค่ะ"
    },
    {
      "message_id": 684,
      "agent_id": 14,
      "delay": 2.851,
      "speech_duration": 2.852,
      "transcribe_duration": 2.851,
      "wpm": 210,
      "message": "รับจ๊อบวันบทเรียนที่ได้เรียนกันในวันนี้"
    },
    {
      "message_id": 685,
      "agent_id": 14,
      "delay": 1.098,
      "speech_duration": 1.124,
      "transcribe_duration": 1.098,
      "wpm": 147,
      "message": "ดีกว่านะคะ"
    },
    {
      "message_id": 686,
      "agent_id": 14,
      "delay": 0.432,
      "speech_duration": 0.484,
      "transcribe_duration": 0.432,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 687,
      "agent_id": 14,
      "delay": 3.205,
      "speech_duration": 3.044,
      "transcribe_duration": 3.205,
      "wpm": 207,
      "message": "แผนภาพเวนน์ครับในการเขียนแผนภาพแสดงเซตค่ะ"
    },
    {
      "message_id": 688,
      "agent_id": 14,
      "delay": 1.044,
      "speech_duration": 0.996,
      "transcribe_duration": 1.044,
      "wpm": 136,
      "message": "ที่เขียน"
    },
    {
      "message_id": 689,
      "agent_id": 14,
      "delay": 1.94,
      "speech_duration": 1.956,
      "transcribe_duration": 1.94,
      "wpm": 169,
      "message": "เอกภพสัมพัทธ์อยู่นะคะ"
    },
    {
      "message_id": 690,
      "agent_id": 14,
      "delay": 1.368,
      "speech_duration": 1.38,
      "transcribe_duration": 1.368,
      "wpm": 217,
      "message": "รูปสี่เหลี่ยมผืนผ้า"
    },
    {
      "message_id": 691,
      "agent_id": 14,
      "delay": 0.284,
      "speech_duration": 0.228,
      "transcribe_duration": 0.284,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 692,
      "agent_id": 14,
      "delay": 1.27,
      "speech_duration": 1.252,
      "transcribe_duration": 1.27,
      "wpm": 168,
      "message": "หรือรูปปิดใดๆ"
    },
    {
      "message_id": 693,
      "agent_id": 14,
      "delay": 4.318,
      "speech_duration": 4.324,
      "transcribe_duration": 4.318,
      "wpm": 163,
      "message": "cancel อื่นๆซึ่งเป็นสับเซตของเอกภพสัมพัทธ์นะคะ"
    },
    {
      "message_id": 694,
      "agent_id": 14,
      "delay": 1.411,
      "speech_duration": 1.444,
      "transcribe_duration": 1.411,
      "wpm": 104,
      "message": "วงกลมวงรี"
    },
    {
      "message_id": 695,
      "agent_id": 14,
      "delay": 1.434,
      "speech_duration": 1.444,
      "transcribe_duration": 1.434,
      "wpm": 135,
      "message": "รูปปิดใดๆค่ะ"
    },
    {
      "message_id": 696,
      "agent_id": 14,
      "delay": 0.238,
      "speech_duration": 0.228,
      "transcribe_duration": 0.238,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 697,
      "agent_id": 14,
      "delay": 1.074,
      "speech_duration": 1.06,
      "transcribe_duration": 1.074,
      "wpm": 156,
      "message": "อันนี้นะคะ"
    },
    {
      "message_id": 698,
      "agent_id": 14,
      "delay": 3.5,
      "speech_duration": 3.492,
      "transcribe_duration": 3.5,
      "wpm": 180,
      "message": "เราเป็นแผนภาพเวนน์แสดงเซตต่อกรณีทั่วไปค่ะ"
    },
    {
      "message_id": 699,
      "agent_id": 14,
      "delay": 0.255,
      "speech_duration": 0.228,
      "transcribe_duration": 0.255,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 700,
      "agent_id": 14,
      "delay": 1.569,
      "speech_duration": 1.508,
      "transcribe_duration": 1.569,
      "wpm": 159,
      "message": "จัดมานะครับเป็น"
    },
    {
      "message_id": 701,
      "agent_id": 14,
      "delay": 1.159,
      "speech_duration": 1.188,
      "transcribe_duration": 1.159,
      "wpm": 152,
      "message": "แผนภาพเวนน์"
    },
    {
      "message_id": 702,
      "agent_id": 14,
      "delay": 0.329,
      "speech_duration": 0.356,
      "transcribe_duration": 0.329,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 703,
      "agent_id": 14,
      "delay": 1.889,
      "speech_duration": 1.828,
      "transcribe_duration": 1.889,
      "wpm": 115,
      "message": "แสดงหรือเปล่า"
    },
    {
      "message_id": 704,
      "agent_id": 14,
      "delay": 2.118,
      "speech_duration": 2.02,
      "transcribe_duration": 2.118,
      "wpm": 126,
      "message": "ก่อนจะจัดการนะคะ"
    },
    {
      "message_id": 705,
      "agent_id": 14,
      "delay": 5.076,
      "speech_duration": 5.092,
      "transcribe_duration": 5.076,
      "wpm": 174,
      "message": "แบบฝึกหัดเกี่ยวกับการเขียนแผนภาพเวนน์นะคะลองฝึกทำ 2 ข้อค่ะ"
    },
    {
      "message_id": 706,
      "agent_id": 14,
      "delay": 1.178,
      "speech_duration": 1.188,
      "transcribe_duration": 1.178,
      "wpm": 215,
      "message": "สำหรับวันนี้นะคะ"
    },
    {
      "message_id": 707,
      "agent_id": 14,
      "delay": 2.766,
      "speech_duration": 2.788,
      "transcribe_duration": 2.766,
      "wpm": 145,
      "message": "กูก็ขอลาไปก่อนค่ะสวัสดีค่ะ"
    },
    {
      "message_id": 708,
      "agent_id": 14,
      "delay": 1.122,
      "speech_duration": 1.124,
      "transcribe_duration": 1.122,
      "wpm": 147,
      "message": "เสียงดนตรี"
    },
    {
      "message_id": 709,
      "agent_id": 14,
      "delay": 0.359,
      "speech_duration": 0.356,
      "transcribe_duration": 0.359,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 710,
      "agent_id": 14,
      "delay": 0.267,
      "speech_duration": 0.292,
      "transcribe_duration": 0.267,
      "wpm": 0,
      "message": ""
    }
  ]
}