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: Pathology
[{'content': 'In which of the following type of tumour the HPV-6 can be detected? \nSelect and explain. \nA. Papilloma, B. CEOT, C. Sarcoma, D. Pyogenic Granuloma', 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]