{
  "content": [
    {
      "type": "association",
      "pairs": [
        {
          "index": 0,
          "key": "choice1",
          "key_type": "text",
          "value": "Choice 1",
          "value_type": "text",
          "connector": "equal"
        },
        {
          "index": 1,
          "key": "choice2",
          "key_type": "text",
          "value": "Choice 2",
          "value_type": "text",
          "connector": "association"
        },
        {
          "index": 2,
          "key": "choice3",
          "key_type": "text",
          "value": "Choice 3",
          "value_type": "text",
          "connector": "association"
        }
      ]
    }
  ]
}