{
  "question_id": 5127,
  "hints": [
    {
      "hint_level": 1,
      "hint": "After eating 2, there are m - 2 sweets left."
    },
    {
      "hint_level": 2,
      "hint": "These are shared equally among 3 children."
    },
    {
      "hint_level": 3,
      "hint": "Each child gets (m - 2) / 3."
    }
  ]
}