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: Surgery
[{'content': 'Cancers associated with excess fat intake are/is ? \nSelect and explain. \nA. Breast, B. Colon, C. Prostate, D. All', 'role': 'user'}, {'content': "Answer: D \nExplanation: Answer is 'a' i.e. Breast; 'b' i.e. Colon; 'c' i.e. prostate", 'role': 'assistant'}]