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: Pathology
[{'content': 'Large vessel vasculitis is/are:a)  Takayasu diseaseb)  Temporal arteritisc)  PANd)  Giant cell arteritise)  Wegner granulomatosis \nSelect and explain. \nA. acd, B. abd, C. abc, D. ab', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Large vessel vasculitis are Giant cell arteritis, Takayasu arteritis and Cogan syndrome.', 'role': 'assistant'}]