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': 'What is the most common complication in recurrent anterior uveitis – \nSelect and explain. \nA. Staphyloma, B. Glaucoma, C. Cataract, D. Vitreal haemorrhage', 'role': 'user'}, {'content': 'Answer: C \nExplanation: The most common complication of recurrent anterior uveitis is a cataract.', 'role': 'assistant'}]