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': 'Premalignant conditions of the GIT are -a) Iliocecal TBb) Familial polyposisc) Villous adenomasd) Ulcerative colitis \nSelect and explain. \nA. abc, B. acd, C. ac, D. bcd', 'role': 'user'}, {'content': 'Answer: D \nExplanation: None', 'role': 'assistant'}]