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': 'Genital herpes is caused by ? \nSelect and explain. \nA. HSV-1, B. HSV-2, C. VZV, D. None', 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans. is 'b' i.e., HSV-2", 'role': 'assistant'}]