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: Surgery
[{'content': "Pain and ahritis of distal interphalangeal joint is seen in \nSelect and explain. \nA. Osteoahritis, B. Rheumatoid Ahritis, C. Ankylosing spondylitis, D. Dequervain's disease", 'role': 'user'}, {'content': 'Answer: A \nExplanation: Answer- A. Osteoahritis', 'role': 'assistant'}]