This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Ear, Subject name: ENT
[{'content': 'Most common nerve damaged in CSOM is(REPEAT QUESTION) \nSelect and explain. \nA. III, B. VII, C. II, D. VI', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Facial paralysis occurs as a complication of both acute and chronic otitis media. (Ref: Textbook of diseases of ENT, PL Dhingra, 7th edition, pg no. 88)', 'role': 'assistant'}]