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': 'In heterochromic cyclitis: \nSelect and explain. \nA. 60% of patients develop glaucoma, B. Show a good response when treated with steroids, C. Lens implantation following cataract surgery is contraindicated, D. Hyphaema during cataract surgery is due to iris neovascularization', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Ans. Hyphaema during cataract surgery is due to iris neovascularization', 'role': 'assistant'}]