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': 'Following are premalignant except \nSelect and explain. \nA. Tubulo villous adenoma, B. Hyperplastic polyp, C. Familial adenomatosis, D. Villous adenoma', 'role': 'user'}, {'content': "Answer: B \nExplanation: Answer 'b' i.e. Hyperplastic polyp Hyperplastic polyp has no malignant potential.", 'role': 'assistant'}]