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': 'A patient with condylar fracture, the occlusion is normal with normal mouth opening. The best treatment is? \nSelect and explain. \nA. IMF for 3 weeks, B. IMF for 5-6 weeks., C. Conservative treatment, close observation and soft diet and return to normal function as soon as possible., D. Open reduction and bone plating', 'role': 'user'}, {'content': 'Answer: C \nExplanation: None', 'role': 'assistant'}]