{

  "firstName": "Ali",

  "lastName": "Sami",

  "age": 8,

  "books": [

    "book 1",

    "book 2",

    "book 3"

  ],

  "active": true,

  "advanced": false,

  "class": null,

  "marks": {

    "math": 90,

    "Arabic": 100,

    "French": 80

  },

  "address": {

    "Country": "Jordan",

    "City": "Amman",

    "details": {

      "street": "Street 1",

      "zip code": "1111",

      "building": 47

    }

  }

}