This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Urology, Subject name: Surgery
[{'content': 'Verrucaous carcinoma of penis is causes by \nSelect and explain. \nA. HPV11, B. HPV16, C. HPV18, D. HPV32', 'role': 'user'}, {'content': "Answer: A \nExplanation: Verrucous carcinoma of penis, also called Buschke-Lowenstein tumour, is caused by HPV 6 and 11. It is a curable malignancy but is locally destructive and locally invasive. It neither spreads through lymphatics nor blood. Surgical excision or paial amputation is the treatment of choice.Reference : page 1067 SRB's manual of surgery 5th edition", 'role': 'assistant'}]