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 muscles of the pharynx are supplied by pharyngeal plexus, EXCEPT: \nSelect and explain. \nA. Inferior constrictors, B. Salpingopharyngeus, C. Stylopharyngeus, D. None of the above', 'role': 'user'}, {'content': "Answer: C \nExplanation: With the exception of stylopharyngeus, which is supplied by the glossopharyngeal nerve, the muscles are supplied by the cranial pa of the accessory nerve the pharyngeal plexus.Ref: Gray's anatomy 40th edition, Chapter 35", 'role': 'assistant'}]