This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Intestinal Polyps, Colon & Anal Cancer, Subject name: Pathology
[{'content': "Which colonic polyps have the least malignant potential: \nSelect and explain. \nA. Turcot's syndrome, B. Gardner's syndrome, C. Juvenile polyp, D. Familial adenomatous polyposis", 'role': 'user'}, {'content': "Answer: C \nExplanation: - Juvenile polyps & Peutz-Jaghers polyps are hamaomatous polyps which are non-neoplastic in nature. - FAP & its variants like Gardner's syndrome & Turcot's syndrome are highly associated with neoplastic adenomas which have high potential to progress into malignant cancer.", 'role': 'assistant'}]