This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Immunology and Rheumatology, Subject name: Medicine
[{'content': "Bilateral parotid enlargement occurs in all, Except: \nSelect and explain. \nA. Sjogren's syndrome, B. SLE, C. Sarcoidosis, D. Chronic pancreatitis", 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans. is 'b' SLE (Ref. Harrison, 17/e p 2108, 2138, 2139 & 16/e, p 1991, 2021 (15/e, p 1949)).", 'role': 'assistant'}]