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: Pathology
[{'content': 'Xerostomia, enlargement of salivary and lacrimal glands is seen in: \nSelect and explain. \nA. Sicca syndrome., B. Sjogren syndrome., C. Mickulicz disease., D. None of the above.', 'role': 'user'}, {'content': 'Answer: C \nExplanation: None', 'role': 'assistant'}]