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': "Paracusis Willisii is seen in? \nSelect and explain. \nA. Otosclerosis, B. Meniere's disease, C. Otitis media, D. Otitis externa", 'role': 'user'}, {'content': 'Answer: A \nExplanation: ANSWER: (A) OtosclerosisREF: Dhingra\'s 4th edp.98"A patient of otosclerosis hears better in noisy environment, this is known as paracusis willisi"', 'role': 'assistant'}]