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 tennis player presented with pain and tenderness at the lateral epicondyle of the humerus. These findings are consistent with the diagnosis of: September 2011 \nSelect and explain. \nA. Tennis elbow, B. Golfer's elbow, C. Fibrositis, D. Duputren's contracture", 'role': 'user'}, {'content': 'Answer: A \nExplanation: Ans. A: Tennis elbow', 'role': 'assistant'}]