This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: G.I.T, Subject name: Pathology
[{'content': ". Pseudopolyposis is seen in \nSelect and explain. \nA. Crohn's disease, B. Ulcerative colitis, C. Juvenile polyposis, D. Enteric fever", 'role': 'user'}, {'content': 'Answer: B \nExplanation: isolated islands of regenerating mucosa often bulge into the lumen to create small elevations, termed pseudopolyps TEXT BOOK OF ROBBINS BASIC PATHOLOGY NINTH EDITION PAGE.590', 'role': 'assistant'}]