{ "id": "cm2_tion_sion_qcm_04", "level": "CM2", "domain": "orthographe", "skill": "orthographe_cm2", "rule_id": "regle_tion_sion_ssion", "difficulty": 2, "type": "multiple_choice", "instruction": "Choisis le bon mot.", "question": "Les astronautes partent en ... dans l'espace.", "answers": [ "mision", "mition", "mission" ], "correct_answer": 2, "hint": "Ce mot a deux s : -ssion.", "explanation": "Le mot « mission » s'écrit avec -ssion.", "review_tags": [ "orthographe_cm2", "tion_sion" ], "review_status": "draft" }