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': 'False positive fistula test is associated with \nSelect and explain. \nA. Perilymph fistula, B. Malignant sclerosis, C. Congenital syphilis, D. Cholesteatoma', 'role': 'user'}, {'content': "Answer: C \nExplanation: False positive fistula test seen in: Congenital syphilis - Stapes footplate is hypermobile Meniere's disease - fibrous bands connecting uricular macula to Stapes footplate. Ref : Dhingra 7e pg 43.", 'role': 'assistant'}]