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': 'Facial nerve palsy is seen in \nSelect and explain. \nA. Sarcoidosis, B. VZV, C. Acoustic Neuroma, D. All', 'role': 'user'}, {'content': 'Answer: D \nExplanation: All the above conditions cause facial palsy. Ref: Dhingra 6th edition pg. 94', 'role': 'assistant'}]