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': "All are true about conductive deafness except ? \nSelect and explain. \nA. Rinne's test is negative, B. Absolute bone conduction is normal, C. Weber is lateralized to poorer ear, D. There is decay in threshold tone", 'role': 'user'}, {'content': "Answer: D \nExplanation: Ans. is 'd' i.e., There is decay in threshold tone", 'role': 'assistant'}]