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': 'Verrucosa Vulgaris is caused by : \nSelect and explain. \nA. HPV, B. EBV, C. CMV, D. HIV', 'role': 'user'}, {'content': 'Answer: A \nExplanation: A i.e. HPV', 'role': 'assistant'}]