{
  "question_id": 1222,
  "hints": [
    {"hint_level": 1, "hint": "Cherry has 10 books. Each friend gets 2 books."},
    {"hint_level": 2, "hint": "Divide the total books by the number each friend receives."},
    {"hint_level": 3, "hint": "10 divided by 2 = ?"}
  ]
}