This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: G.I.T, Subject name: Surgery
[{'content': 'The most common indication for liver transplantation in adult is \nSelect and explain. \nA. Poal vein thrombosis, B. Cirrhosis, C. Biliary atresia, D. None of the above', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Most common indication for transplantation is chronic liver failure ie due to alcoholic liver disease. in children, biliary atresia (about 10-15%) is the common cause for liver transplantation Bailey and love&;s edition24 page:202', 'role': 'assistant'}]