{
  "mission_id": "mission_37_sentier_des_chevres",
  "title": "Le sentier des chèvres",
  "narrative_context": "Les chèvres montent le sentier en chantant. Choisis la bonne terminaison pour chaque verbe.",
  "rule_id": "regle_verbe_er_present",
  "exercise_type": "multiple_choice",
  "map_position": {
    "x": 0.15,
    "y": 0.85
  },
  "review_status": "draft"
}