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: Pharmacology
[{'content': "Cyclophosphamide is used in all except - \nSelect and explain. \nA. Burkitt's lymphoma, B. Hodgkin's, C. Choriocarcinoma, D. Ovarian Ca", 'role': 'user'}, {'content': "Answer: C \nExplanation: Ans. is 'c' i.e., Choriocarcinoma Cyclophosphamide is used in o Acute leukemias o Wilm's tumour o CLL & CML o Prostate carcinoma o Multiple myeloma o Breast carcinoma o Ewing's sarcoma o Ovarian carcinoma o Small cell lung cancer o Carcinoma cervix o Hodgkin's disease", 'role': 'assistant'}]