This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Respiratory system, Subject name: Pathology
[{'content': 'Schaumann bodies are seen in - \nSelect and explain. \nA. Sarcoidosis, B. Chronic bronchitis, C. Asthma, D. Syphilis', 'role': 'user'}, {'content': "Answer: A \nExplanation: question repeated In pathology, Schaumann bodies are calcium and protein inclusions inside of Langhans giant cells as pa of a granuloma. Many conditions can cause Schaumann bodies, including: Sarcoidosis, Hypersensitivity pneumonitis, and Berylliosis. uncommonly, Crohn's disease and tuberculosis.", 'role': 'assistant'}]