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': 'Combination chemotherapy ( ABV )with daunorubicin , bleomycin , vincristine is used in \nSelect and explain. \nA. Kaposi sarcoma, B. Rhabdomyosarcoma, C. Wilms tumour, D. Seminoma', 'role': 'user'}, {'content': 'Answer: A \nExplanation: It is used in Kaposi’s sarcoma. Intraleisional danorubicin and vinblastine, radiation treatment, placitaxel, interferon alpha are also used.', 'role': 'assistant'}]