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: ENT
[{'content': 'Route of the approach of glossopharyngeal neurectomy- \nSelect and explain. \nA. Tonsillectomy approach, B. Transpalatal approach, C. Transmandibular approach, D. Transpharyngeal approach', 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]