{
  "subjects":[
    {
      "name": "sport",
      "quizzes":[
        {
          "number": "1",
            "question":"Which one is correct team name in NBA?",
            "options":[
              "New York Bulls",
              "Los Angeles Kings",
              "Golden State Warriros",
              "Huston Rocket"
            ],
            "answer":"Huston Rocket"
          }
      ]
    },
    {
      "name": "maths",
      "quizzes":[
        {
          "number": "1",
            "question": "5 + 7 = ?",
            "options": [
              "10",
              "11",
              "12",
              "13"
            ],
            "answer": "12"
        },{
          "number": "2",
            "question":"12 - 8 = ?",
            "options":[
              "1",
              "2",
              "3",
              "4"
            ],
            "answer":"4"
        }
      ]
    }
  ]
}