This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Ocular trauma , Subject name: Ophthalmology
[{'content': 'Dangerous area of eye- \nSelect and explain. \nA. Ciliary body, B. Optic nerve, C. Sclera, D. Choroid', 'role': 'user'}, {'content': 'Answer: A \nExplanation: *wounds in the ciliary region are more prone to develop sympathetic Ophthalmitis. Ref: Khurana 7th/e p.455', 'role': 'assistant'}]