title: how to deserialize json string with arrays
body: <p>Res : </p>
  
  <pre><code>{
    "status": "success",
    "statusCode": 200,
    "message": "Security Questions fetched Successfully",
    "data": [
  
      [
          {
            "id": 4,
            "name": "what is u r name?",
            "category": "personel"
          },
          {
            "id": 21,
            "name": "what is your nick name?",
            "category": "personnal"
          },
      ], 
      [
          {
            "id": 43,
            "name": "what is your spouse name?",
            "category": "family"
          },
          {
            "id": 42,
            "name": "what is your nick name?",
            "category": "family"
          }
      ]
  
    ]
  }
  </code></pre>