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': 'Uveal effusion syndrome may be associated with all of the following except: \nSelect and explain. \nA. Myopia, B. Ciliochoroidal detachment, C. Structural defect in Sclera, D. Nanophthalmos', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Ans. Myopia', 'role': 'assistant'}]