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: Skin
[{'content': 'Gottron papules is seen in ? \nSelect and explain. \nA. Dermatomyositis, B. Scleroderma, C. Sarcoidosis, D. Behcets syndrome', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., Dermatomyositis", 'role': 'assistant'}]