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': 'Laryngeal papillomas is caused by which HPV ? \nSelect and explain. \nA. 6, 11, B. 16, 18, C. 33, 45, D. 4, 27', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e.,6, 11Laryngeal papillomatosis is wa with commmonly site of invovement is larynx and respiratory tract,involving HPV type 6 and 11.", 'role': 'assistant'}]