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: Medicine
[{'content': 'Joint erosions are not a feature of - \nSelect and explain. \nA. Rheumatoid arthritis, B. Psoriasis, C. Multicentric reticulohistiocytosis, D. Systemic lupus erthematosus', 'role': 'user'}, {'content': 'Answer: D \nExplanation: None', 'role': 'assistant'}]