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: Pathology
[{'content': 'Which of the following is not Pre-malignant: \nSelect and explain. \nA. FAP, B. PZ syndrome, C. Juvenile polyp, D. Juvenile polyp syndrome', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Juvenile polyp', 'role': 'assistant'}]