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: Pathology
[{'content': '"Ghon focus" is associated with \nSelect and explain. \nA. Gonorrhea, B. Syphilis, C. AIDS, D. Tuberculosis', 'role': 'user'}, {'content': 'Answer: D \nExplanation: None', 'role': 'assistant'}]