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': 'Which nerve is compressed in carpal tunnel syndrome ? \nSelect and explain. \nA. Median nerve, B. Ulnar nerve, C. Radial nerve, D. Axillary nerve', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., Median nerve", 'role': 'assistant'}]