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: Pathology
[{'content': 'Necrosis of liver occurs in: Piecemeal \nSelect and explain. \nA. Non alcoholic fatty liver disease, B. Chronic active hepatitis, C. Primary biliary cirrhosis, D. Indian childhood cirrhosis', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Piecemeal necrosis occurs in chronic active hepatitis.\nPiecemal necrosis is also known as interface hepatitis.', 'role': 'assistant'}]