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': 'What is true in a case of chronic pancreatitis \nSelect and explain. \nA. Pseudocyst lined with gastric epithelium, B. Complete destruction of pancreatic tissue, C. Most common cause is biliary, D. Gene mutation is seen', 'role': 'user'}, {'content': 'Answer: B \nExplanation: There is irreversible destruction of the pancreatic tissue Alcohol consumption is the most frequent cause of chronic pancreatitis .Gene mutation is only in some cases Bailey & Love,26th,1134', 'role': 'assistant'}]