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': 'A bacterial pyogenic parotitis is found mostcommonly in which of the following - \nSelect and explain. \nA. Mumps, B. Debilitation after major surgery, C. Drug reaction (iodine mumps), D. Uveoparotid fever', 'role': 'user'}, {'content': 'Answer: B \nExplanation: None', 'role': 'assistant'}]