This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Surgery
[{'content': 'Treatment of Acute Myositis Ossificans is \nSelect and explain. \nA. Active mobilization, B. Passive mobilization, C. Infra Red Therapy, D. Immobilization', 'role': 'user'}, {'content': 'Answer: D \nExplanation: D i.e. Immobilization', 'role': 'assistant'}]