This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Pathology
[{'content': 'True about complicated cataract is \nSelect and explain. \nA. Hypeension is almost always complicated by cataract, B. Occurs only in females, C. More than 50% cases lead fuher to endophthalmitis, D. Occurs on posterior surface of lens', 'role': 'user'}, {'content': 'Answer: D \nExplanation: .', 'role': 'assistant'}]