This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Ear, Subject name: ENT
[{'content': "Frey's syndrome include \nSelect and explain. \nA. Crocodile tears, B. Merciful anosmia, C. Gustatory sweating, D. None of the above", 'role': 'user'}, {'content': 'Answer: C \nExplanation: Frey&;s syndrome is characterized by flushing and sweating over face during mastication. Ref: Dhingra 6th edition pg. 98', 'role': 'assistant'}]