sample.json

[
    {
        "firstName": "John",
        "lastName": "Smith",
        "isAlive": true,
        "age": 25,
        "address": {
            "streetAddress": "21 2nd Street",
            "city": "New York",
            "state": "NY",
            "postalCode": "10021-3100"
        },
        "phoneNumbers": [
            {
                "type": "home",
                "number": "212 555-1234"
            },
            {
                "type": "office",
                "number": "646 555-4567"
            },
            {
                "type": "mobile",
                "number": "123 456-7890"
            }
        ],
        "children": [],
        "spouse": null
    },
    {
        "firstName": "Maggie",
        "lastName": "Doe",
        "isAlive": true,
        "age": 32,
        "address": {
            "streetAddress": "109 1st Avenue",
            "city": "London",
            "postalCode": "SW1A0AA"
        },
        "phoneNumbers": [
            {
                "type": "home",
                "number": "020 7946 0891"
            },
            {
                "type": "office",
                "number": "020 7946 0986"
            },
            {
                "type": "mobile",
                "number": "123 789-4560"
            }
        ],
        "children": [
            "Annette",
            "Richard"
        ],
        "spouse": "Andrew Callaghan"
    },
    [
        {
            "firstName": "Mark",
            "lastName": "Brown"
        },
        {
            "firstName": "Mike",
            "lastName": "Green"
        }
    ]
]