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': 'The classical example of muscular violence is \nSelect and explain. \nA. of fibula, B. of patella, C. of clavicle, D. all of the these', 'role': 'user'}, {'content': 'Answer: B \nExplanation: B i.e. of patella', 'role': 'assistant'}]