This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Autoimmune Diseases, Subject name: Pathology
[{'content': 'Shrinking lung syndrome is seen in - \nSelect and explain. \nA. SLE, B. Rheumatoid arthritis, C. Scleroderma, D. Sarcoidosis', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., SLE o Shrinking lung syndrome is a rare complication of SLE and is characterized by diaphragmatic dysfunction/weakness.", 'role': 'assistant'}]