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': "Pseudopolyps are typically seen in: \nSelect and explain. \nA. Crohn's disease, B. Ulcerative colitis, C. Celiac disease, D. Tropical sprue", 'role': 'user'}, {'content': 'Answer: B \nExplanation: Answer is B (Ulcerative colitis) Pseudopolyps are typically seen in Ulcerative colitis.', 'role': 'assistant'}]