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': "Prophylactic polypectomy is done is - \nSelect and explain. \nA. Peutz Jegher's syndrome, B. Gardner's syndrome, C. Familial polyposis, D. None of the above", 'role': 'user'}, {'content': 'Answer: D \nExplanation: None', 'role': 'assistant'}]