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: Pathology
[{'content': "'Telefono' is: AIIMS 07; DNB 10; NEET 14 \nSelect and explain. \nA. Beating on soles, B. Bilateral beating on ears, C. Pulling of ears, D. Hitting with telephone", 'role': 'user'}, {'content': 'Answer: B \nExplanation: Ans. Bilateral beating on ears', 'role': 'assistant'}]