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
In monoaural diplacusis the lesion is in the - 
Select and explain. 
A. Cochlea, B. Auditory nerve, C. Brain stem, D. Cerebrum
A: Cochlea
Answer: A: Cochlea 
Explanation: None