This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Crystal Ahropathy, Subject name: Medicine
[{'content': 'All of these drugs are used in treatment of acute gout except: \nSelect and explain. \nA. Allopurinol, B. Steroids, C. Colchicine, D. Naproxen', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Naproxen is used in acute gout . Steroids are used in case of NSAID hypersensitivity. Colchicine can also be used but not allopurinol which is used in chronic gout.', 'role': 'assistant'}]