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: Anatomy
[{'content': 'A patient presented with acute abdominal pain. On clinical suspicion the pt. underwent cholecystectomy. On histopathological examination the finding is normal. The gallbladder epithelium will be? \nSelect and explain. \nA. Squamous epithelium, B. Simple columnar with brush border, C. Simple columnar, D. Simple columnar with sterocilia', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Columnar epithelium with a striated border is seen most typically in the small intestine, and with a brush border in the gall bladder.', 'role': 'assistant'}]