This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Upper Extremity, Subject name: Anatomy
[{'content': 'Nerve supply of latissimus dorsi- \nSelect and explain. \nA. Radial nerve, B. Long thoracic nerve, C. Thoracodorsal nerve, D. Axillary nerve', 'role': 'user'}, {'content': "Answer: C \nExplanation: Ans. is 'c' i.e., Thoracodorsal nerve * Thoracodorasal nerve (C6-8) is a branch of posterior cord of the brachial plexus that supplies the latissimus dorsi muscle. It is also known as the nerve to latissimus dorsi.", 'role': 'assistant'}]