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': 'Risk factors for retinal Detachment are all except \nSelect and explain. \nA. Diabetic retinopathy, B. Myopia, C. Hypermetropia, D. CRVO', 'role': 'user'}, {'content': 'Answer: C \nExplanation: C i.e. Hypermetropia', 'role': 'assistant'}]