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': 'Epithelial lining of urinary bladder ? \nSelect and explain. \nA. Squamous, B. Transitional, C. Cuboidal, D. Columnar', 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans. is 'b' i.e., TransitionalUrothelium (transitional epithelium) is found in renal pelvis, calyces, ureter, urinary bladder, proximal pa of urethra.", 'role': 'assistant'}]