This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Fundamentals of Ear, Subject name: ENT
[{'content': 'Stylalgia may present with ear pain. Which nerve may refer the pain? \nSelect and explain. \nA. Auriculotemporal nerve, B. Posterior auricular nerve, C. Occipital nerve, D. Glossopharyngeal nerve', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Styalgia (aka) eagle syndrome Styloid process pressing on tonsillar fossa and glossopharyngeal nerve passing through here and glossopharyngeal nerve also supply to ear so can cause referred pain to ear.', 'role': 'assistant'}]