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: Unknown
[{'content': 'During Acute tonsillitis Pain in the ear is due to Involvement of \nSelect and explain. \nA. Trigeminal nerve, B. Facial nerve, C. Glossopharyngeal nerve, D. Vagus nerve', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Ref. Diseases of Ear, Nose and Throat. Pg 258\nBelow is a compiled pic of referred pain to ear', 'role': 'assistant'}]