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': 'Renal vein thrombosis is most commonly associated with- \nSelect and explain. \nA. Diabetic nephropathy, B. Membranous glomerulopathy, C. Minimal change disease, D. Membrano-proliferative glomerulonephritis', 'role': 'user'}, {'content': 'Answer: B \nExplanation: None', 'role': 'assistant'}]