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 majority of the cases with otosclerosis the tympanic membrane is: 
Select and explain. 
A. Normal, B. Flamingo-pink, C. Blue, D. Yellow
A: Normal
Answer: A: Normal 
Explanation: Ans. is a i.e. Normal