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: Anatomy
[{'content': 'Which of the following type of pancreatitis has the best prognosis \nSelect and explain. \nA. Alcoholic pancreatitis, B. Gallstone induced pancreatitis, C. Post operative pancreatitis, D. Idiopathic pancreatitis', 'role': 'user'}, {'content': 'Answer: B \nExplanation: The prognosis is best in patients where pancreatitis Is caused by a remediable cause such as cholelithiasis Eradication of gallstones prevents fuher attacks of pancreatitis Ref: Oxford textbook of surgery 2nd edition Pgno :1766', 'role': 'assistant'}]