[
  {
    "id": "user1",
    "gender": "male",
    "parents": [
      {
        "id": "user5",
        "type": "blood"
      },
      {
        "id": "user6",
        "type": "blood"
      }
    ],
    "siblings": [
      {
        "id": "user4",
        "type": "blood"
      }
    ],
    "spouses": [],
    "children": [
      {
        "id": "user3",
        "type": "blood"
      }
    ]
  },
  {
    "id": "user2",
    "gender": "female",
    "parents": [],
    "siblings": [],
    "spouses": [
      {
        "id": "user5",
        "type": "married"
      }
    ],
    "children": []
  },
  {
    "id": "user3",
    "gender": "male",
    "parents": [
      {
        "id": "user1",
        "type": "blood"
      }
    ],
    "siblings": [],
    "spouses": [],
    "children": []
  },
  {
    "id": "user4",
    "gender": "female",
    "parents": [
      {
        "id": "user5",
        "type": "blood"
      },
      {
        "id": "user6",
        "type": "blood"
      }
    ],
    "siblings": [
      {
        "id": "user1",
        "type": "blood"
      }
    ],
    "spouses": [],
    "children": []
  },
  {
    "id": "user5",
    "gender": "male",
    "parents": [],
    "siblings": [],
    "spouses": [
      {
        "id": "user6",
        "type": "divorced"
      },
      {
        "id": "user2",
        "type": "married"
      }
    ],
    "children": [
      {
        "id": "user1",
        "type": "blood"
      },
      {
        "id": "user4",
        "type": "blood"
      }
    ]
  },
  {
    "id": "user6",
    "gender": "female",
    "parents": [],
    "siblings": [],
    "spouses": [
      {
        "id": "user5",
        "type": "divorced"
      }
    ],
    "children": [
      {
        "id": "user1",
        "type": "blood"
      },
      {
        "id": "user4",
        "type": "blood"
      }
    ]
  }
]