This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Liver, Subject name: Surgery
[{'content': 'Classical triad of Budd-Chiari syndrome: \nSelect and explain. \nA. Fever, jaundice, abdominal pain, B. Fever, ascites, jaundice, C. Hepatomegaly, abdominal pain, ascites, D. Abdominal pain, jaundice, Hepatomegaly', 'role': 'user'}, {'content': 'Answer: C \nExplanation: BUDD-CHIARI SYNDROME TRIAD- Ascites + Hepatomegaly + Abdominal pain . Treatment Side to Side Poo-caval Shunt is the most effective therapy.', 'role': 'assistant'}]