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: ENT
[{'content': 'Hyperacusis is defined as: \nSelect and explain. \nA. Hearing of only loud sound, B. Normal sounds heard as loud and painful, C. Completely deaf, D. Ability to hear in noisy surroundings', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Sensation of discomfo or pain on exposure to normal sounds. Seen in injury to nerve to stapedius and in case of congenital syphilis (Hennebe sign)', 'role': 'assistant'}]