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: Pathology
[{'content': "What is non characteristic of Eagle's syndrome: \nSelect and explain. \nA. Excessive lacrimation, B. Pain during mandibular movement, C. Stabbing type pain orginate in the tonsillar regions, D. When the jaws are closed the pain subsided", 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]