{
  "name": "PESF4",
  "label": "Fertility - Surety of having (A/ANOTHER) child",
  "predicateType": "int",
  "group": "N/A",
  "limit": 0,
  "suggested-weight": "PWSSWGT",
  "values": {
    "item": {
      "-1": "Not in Universe",
      "1": "Very sure",
      "3": "Not at all sure",
      "-2": "Don't Know",
      "-9": "No entry",
      "-3": "Refused",
      "2": "Somewhat sure"
    }
  }
}