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': 'Genital was are caused by: March 2004 \nSelect and explain. \nA. Human Papilloma Virus, B. HSV, C. Eptsein Barr virus, D. Chlamydia trachomatis', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Ans. A i.e. Human Papilloma Virus', 'role': 'assistant'}]