This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General, Subject name: Microbiology
[{'content': 'Nobel prize for the discovery of oncogenic viruses were given to: \nSelect and explain. \nA. Ellerman and Bang, B. Rous, C. Bittner, D. Shope', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Ans: b (Rous) Ref: Ananthanarayan, 7th ed, p. 574Rous won nobel prize for the discovery that Fowl sarcoma is caused by viruses.Ellerman and Bang - First observed the association of viruses with malignancy similar to an infectious diseaseBittner-Association of breast cancer with viruses transmitted through breast milkShope - Isolated rabbit fibroma virus and papilloma virus', 'role': 'assistant'}]