{
  "question_id": 1180,
  "hints": [
    {"hint_level": 1, "hint": "The artist sold some paintings and some are left. You need the total he started with."},
    {"hint_level": 2, "hint": "Add the number sold to the number remaining."},
    {"hint_level": 3, "hint": "79 + 49 = ?"}
  ]
}