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: Pharmacology
[{'content': 'Pancreatitis is a common complication of which one of the following : \nSelect and explain. \nA. Zidovudine, B. Didanosine, C. Zalcitabine, D. Stavudine', 'role': 'user'}, {'content': 'Answer: B \nExplanation: None', 'role': 'assistant'}]