This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Misc., Subject name: Anatomy
[{'content': 'Spinal accessory nerve supplies- \nSelect and explain. \nA. Trapezius, B. Rhomboids major, C. Levator Scapulae, D. Subclavius', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., Trapezius * Spinal accessory (spinal part) nerve supplies motor branches to# Trapezius# Sternocleidomastoid", 'role': 'assistant'}]