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': 'Which is useful to decrease mortality and renal failure in acute liver disease due to alcoholism - \nSelect and explain. \nA. Pentoxyfylline, B. Orlistat, C. S-Adenosyl methionine, D. Syrlamysin', 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]