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': 'Vasculitis not commonly seen in adults- \nSelect and explain. \nA. Kawasaki disease, B. Henoch schonlein purpura, C. Temporal arteritis, D. PAN', 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]