This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General pathology, Subject name: Pathology
[{'content': "Non caseating granulomas are seen in all of the following except \nSelect and explain. \nA. Byssinosis, B. Hodgkin's Lymphoma, C. Metastatic Carcinoma lung, D. Tuberculosis", 'role': 'user'}, {'content': 'Answer: D \nExplanation: Tuberculosis granuloma is marked with caseous necrosis. Hence it is not a non caseating granuloma. Basic Pathology, Robbins. Page no.:57', 'role': 'assistant'}]