This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Head and neck, Subject name: Surgery
[{'content': 'Nerve involvement in Frey&;s syndrome is \nSelect and explain. \nA. Trigeminal, B. Mandibular, C. Aurico temporal, D. Lingual', 'role': 'user'}, {'content': "Answer: C \nExplanation: Auriculotemporal nerve. Frey's syndrome(gustatory sweating) results from damage to the autonomic innervation of the salivary gland with inappropriate regeneration of the postganglionic parasympathetic nerve fibres of the auriculotemporal nerve that aberrantly stimulate the sweat glands of the overlying skin. Reference : Bailey & love, 27th Edition, page no = 794", 'role': 'assistant'}]