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: Anatomy
[{'content': 'Sensory supply of from external auditory meatus \nSelect and explain. \nA. Pterygomandibular ganglion, B. Geniculate ganglion, C. Facial nerve nucleus, D. Auriculotemporal nerve', 'role': 'user'}, {'content': "Answer: D \nExplanation: The skin lining the anterior half of the meatus is supplied by the auriculotemporal nerve, and that lining the posterior half, by the auricular branch of the vagus. Ref: BD Chaurasia's HUMAN ANATOMY, Volume 3, 6th edition 368", 'role': 'assistant'}]