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: Microbiology
[{'content': 'Human B-cell lymphotropic virus belongs to: \nSelect and explain. \nA. Picorna virus, B. Pox virus, C. Reovirus, D. Herpes virus', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Ans. d. Herpes virus', 'role': 'assistant'}]