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': 'Not a risk factor for primary Angle closure glaucoma among the following \nSelect and explain. \nA. Female gender, B. Small eyeball, C. Myopia, D. Type A personality', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Hypermetropia is a risk factor for primary Angle closure glaucoma not myopia.', 'role': 'assistant'}]