This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Nerve supply, Nerve Lesions, Subject name: Anatomy
[{'content': 'Upper lateral cutaneous nerve of arm is a branch of: \nSelect and explain. \nA. Musculocutaneous nerve, B. Radial nerve, C. Ulnar nerve, D. Axillary nerve', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Upper lateral cutaneous nerve of arm is a branch of Axillary nerve', 'role': 'assistant'}]