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: Surgery
[{'content': "Parenteral nutrition is not used in: \nSelect and explain. \nA. Enterocutaneous fistula, B. Burns, C. Crohn's disease, D. Pancreatitis", 'role': 'user'}, {'content': 'Answer: D \nExplanation: Ans is d i.e. Pancreatitis', 'role': 'assistant'}]