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': "Treatment of choice of Bell's palsy is \nSelect and explain. \nA. Surgical decompression, B. Coicosteroids, C. Electrical stimulation, D. Antiviral drugs", 'role': 'user'}, {'content': 'Answer: B \nExplanation: Prednisolone is the drug of choice. Steroids prevent synkinesis and crocodile tears and shoen recovery time of facial paralysis. Ref: Dhingra 6th edition pg. 95', 'role': 'assistant'}]