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': 'Auxiliary orthotopic liver transplant is indicated for: \nSelect and explain. \nA. Metabolic liver disease, B. As a standby procedure until finding a suitable donor, C. Drug induced hepatic failure, D. Acute fulminant liver failure for any cause', 'role': 'user'}, {'content': 'Answer: D \nExplanation: None', 'role': 'assistant'}]