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: Microbiology
[{'content': 'Kolmer test is a screening test done for \nSelect and explain. \nA. Syphilis, B. Tuberculosis, C. Gonorrhea, D. Lymphoma', 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]