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: Ophthalmology
[{'content': 'Uniocular diplopia occurs in all of the following except: \nSelect and explain. \nA. Paralysis of inferior oblique, B. Keratoconus, C. Iridodialysis, D. Incipient cataract', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Ans. Paralysis of inferior oblique', 'role': 'assistant'}]