{
  "level": 1,
  "title": "I, am, you, are, happy",
  "intro": "আজ শিখবেন: I, am, you, are, happy",
  "words": [
    {
      "en": "I",
      "bn": "আমি",
      "pron": "আই",
      "example": "I am happy.",
      "example_bn": "আমি খুশি।"
    },
    {
      "en": "am",
      "bn": "আমি হই / আছি",
      "pron": "অ্যাম",
      "example": "I am happy.",
      "example_bn": "আমি খুশি।"
    },
    {
      "en": "you",
      "bn": "তুমি / আপনি",
      "pron": "ইউ",
      "example": "You are happy.",
      "example_bn": "তুমি খুশি।"
    },
    {
      "en": "are",
      "bn": "হও / আছো",
      "pron": "আর",
      "example": "You are happy.",
      "example_bn": "তুমি খুশি।"
    },
    {
      "en": "happy",
      "bn": "খুশি",
      "pron": "হ্যাপি",
      "example": "I am happy.",
      "example_bn": "আমি খুশি।"
    }
  ],
  "quiz": [
    {
      "id": 1,
      "type": "mcq",
      "word_index": 4,
      "question": "\"happy\" মানে কী?",
      "options": [
        "আমি",
        "আমি হই / আছি",
        "তুমি / আপনি",
        "হও / আছো",
        "খুশি",
        "দুঃখী",
        "সে"
      ],
      "answer": 4,
      "explain": "happy মানে খুশি।"
    },
    {
      "id": 2,
      "type": "bn_to_en",
      "word_index": 2,
      "question": "\"তুমি\" এর ইংলিশ কোনটা?",
      "options": [
        "I",
        "am",
        "you",
        "are",
        "happy",
        "he",
        "sad"
      ],
      "answer": 2,
      "explain": "যার সাথে কথা বলছেন তাকে you বলে।"
    },
    {
      "id": 3,
      "type": "fill_blank",
      "word_index": 1,
      "question": "I ___ happy.",
      "bn_hint": "আমি খুশি।",
      "options": [
        "I",
        "am",
        "you",
        "are",
        "happy",
        "is",
        "he"
      ],
      "answer": 1,
      "explain": "I এর সাথে am বসে।"
    },
    {
      "id": 4,
      "type": "arrange",
      "word_index": 0,
      "question": "আমি খুশি।",
      "words": [
        "happy",
        "I",
        "he",
        "am",
        "is"
      ],
      "answer": [
        "I",
        "am",
        "happy"
      ],
      "explain": "আগে I, তারপর am, তারপর happy। he ও is এখানে বসে না।"
    },
    {
      "id": 5,
      "type": "listen_bn",
      "word_index": 3,
      "question": "যা শুনলেন তার সঠিক বাংলা অর্থ বাছুন",
      "audio_text": "are",
      "options": [
        "আমি",
        "আমি হই / আছি",
        "তুমি / আপনি",
        "হও / আছো",
        "খুশি",
        "দুঃখী",
        "সে"
      ],
      "answer": 3,
      "explain": "are মানে হও বা আছো।"
    }
  ]
}