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: Unknown
[{'content': 'Condyloma accuminatum caused most commonly by human papilloma virus (HPV) types of \nSelect and explain. \nA. 18,31, B. 17, 12, C. 6,11, D. 16,18', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Ans- C 6,11', 'role': 'assistant'}]