This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Immune system, Subject name: Medicine
[{'content': 'Diagnostic criteria of SLE Is/are \nSelect and explain. \nA. ANA, B. Anti ds-DNA, C. Proteinuria> 500 mg/day, D. All', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Ref - Davidsons 23e p1036', 'role': 'assistant'}]