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': 'Uveitis is associated most commonly with – \nSelect and explain. \nA. Rheumatoid arthritis, B. Systemic JRA, C. Pauciarticular JRA, D. Polyarticular JRA', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Uveitis can be seen in both pauciarticular and polyarticular JRA but is much more commonly associated with pauciarticular JRA.\nIt is seen in about 20-25% of cases of pauciarticular and only 5% of polyarticular JRA.', 'role': 'assistant'}]