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: Anatomy
[{'content': 'Anterior interosseous nerve is a branch of? \nSelect and explain. \nA. Radial nerve, B. Median nerve, C. Ulnar nerve, D. Axillary nerve', 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans. is 'b' i.e., Median nerve Anterior interosseous nerve is a branch of median nerve. Anterior interosseous aery is a branch of ulnar aery.", 'role': 'assistant'}]