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': 'All of the following muscles of the pectoral girdle are innervated by branches from the brachial plexus: except: \nSelect and explain. \nA. Subclavius, B. Serratus anterior, C. Rhomboid major, D. Trapezius', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Trapezius is supplied by spinal pa of cranial nerve XI', 'role': 'assistant'}]