This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Anti-Cancer, Subject name: Pharmacology
[{'content': "Not used in treatment protocol of hodgkin's lymphoma \nSelect and explain. \nA. VinCristine, B. Vinblastine, C. Bleomycin, D. Adriamycin", 'role': 'user'}, {'content': "Answer: A \nExplanation: Ref: Katzungy 14th ed. pg. 970; Harrison, 17th ed. pg. 699Preferred regimen for Hodgkins and Non-hodgkins lymphomaHodgkins lymphoma (ABVD)Non-hodgkin's lymphomaA: Adriamycin (Doxorubicin)B: BleomycinV: VinblastinD: DacarbazineR: RituximabC: CyclophosphamideH: Hydroxdaunorubicin (doxorubicin)O: Oncovin (vincristine)P: Prednisolone", 'role': 'assistant'}]