This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Head & Neck, Subject name: Anatomy
[{'content': 'Alderman Nerve is: \nSelect and explain. \nA. Nerve to Pterygoid, B. Nervus Intermedius, C. Auricular Branch of Vagus Nerve, D. Tympanic branch of Glossopharyngeal Nerve', 'role': 'user'}, {'content': "Answer: C \nExplanation: Ans. C. Auricular Branch of Vagus NerveThe auricular branch of the vagus nerve is often termed the Alderman's nerve or Arnold's nerve. The latter name is an eponym for Friedrich Arnold. It supplies sensory innervation to the skin of the ear canal, tragus, and auricle.", 'role': 'assistant'}]