{
  "question_id": 5098,
  "hints": [
    {
      "hint_level": 1,
      "hint": "Total people = y."
    },
    {
      "hint_level": 2,
      "hint": "12 are children."
    },
    {
      "hint_level": 3,
      "hint": "Adults = y - 12."
    }
  ]
}