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': 'Condylar fracture with tearing of skin is: \nSelect and explain. \nA. Simple fracture., B. Compound fracture., C. Complex fracture., D. Comminuted fracture.', 'role': 'user'}, {'content': 'Answer: B \nExplanation: None', 'role': 'assistant'}]