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: Medicine
[{'content': 'Predisposing cause for carcinoma stomach are except: \nSelect and explain. \nA. Chronic gastric atrophy, B. Hyperplastic polyp, C. Intestinal Metaplasia grade III, D. Pernicious anemia', 'role': 'user'}, {'content': "Answer: B \nExplanation: Answer is B (Hyperplastic Polyps) 'Hyperplastic polyps do not appear to have malignant potential' Gastric Polyps and Premalignant Potential Hyperplastic Polyps Hyperplastic Polyps account for >75% of all gastric polyps These are not considered premalignant lesions and do not appear to have any significant malignant potential (< 1%) Adenomatous Polyps account for < 25% of all gastric polyps Adenomatous Polyps These are considered premalignant lesions They are most commonly found in the antrum of stomach and have significant malignant potential", 'role': 'assistant'}]