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: Surgery
[{'content': 'Criteria for assessing prognosis of systemic portal shunt is by A/E- \nSelect and explain. \nA. Serum albumin, B. Resistant ascites, C. Serum bilirubin, D. Type of shunt', 'role': 'user'}, {'content': 'Answer: D \nExplanation: None', 'role': 'assistant'}]