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': 'Most important triad of symptoms in portal hypertension is: \nSelect and explain. \nA. Splenomegaly, Hepatomegaly and Ascites, B. Splenomegaly, Oesophageal varices and Ascites, C. Piles, splenomegaly and general Anasarca, D. Oesophageal varices, piles and General Anasarca', 'role': 'user'}, {'content': 'Answer: B \nExplanation: None', 'role': 'assistant'}]