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: Anatomy
[{'content': 'The tip of the nose is supplied by - \nSelect and explain. \nA. Maxillary N., B. Mandibular N., C. Ophthalmic N., D. Facial N.', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Tip of nose and lower part of dorsum of nose are supplied by external nasal branch of ophthalmic division of trigeminal nerve.', 'role': 'assistant'}]