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': 'A 30 year old man presents with generalized edema and hypertension. Urine examination shows subnephrotic proteinuria (<2gm) and microscopic hematuria. Serum complement levels are decreased and he is positive for antihepatitis C antibodies. The most likely diagnosis is - \nSelect and explain. \nA. Post streptococcal Glomerulonephritis (PSGN), B. Mixed cryoglobulinemia, C. Membranoproliferative glomerulonephritis (MPGN), D. Focal segmental glomerular sclerosis (FSGS)', 'role': 'user'}, {'content': 'Answer: C \nExplanation: None', 'role': 'assistant'}]