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: Medicine
[{'content': 'Circinate balanitis is a feature of \nSelect and explain. \nA. Osteoarthritis, B. Psoariatic arthritis, C. Reactive arthritis, D. Ankylosing spondylitis', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Circinate balanitis and Keratoderma Blennorrhagica is a feature of Reactive arthritis.', 'role': 'assistant'}]