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': 'Central Retinal artery occlusion is known to be associated with – \nSelect and explain. \nA. Panophthalmitis, B. Diabetic Retinopathy, C. CMV retinitis, D. Orbital mucormycosis', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Central Retinal Artery Occlusion (CRAO) is an established complication of orbital nzucornzycosis.', 'role': 'assistant'}]