This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Anatomy of Middle Ear (Otitis Media), Subject name: ENT
[{'content': 'Fallopian canal contains which cranial nerve \nSelect and explain. \nA. 5, B. 6, C. 7, D. 8', 'role': 'user'}, {'content': "Answer: C \nExplanation: Ans. (c) 7Reft Dhingra's ENT 5th ed. / 6* Fallopian canal is also known as facial canal present on the walls of middle ear.* Direction:# Entry from media wall. Facial nerve runs in horizontal direction# Exits on posterior wall. Facial nerve here runs in vertical direction.", 'role': 'assistant'}]