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: Pharmacology
[{'content': 'DOTS is a community based treatment and care strategy for \nSelect and explain. \nA. Filaria, B. Leprosy, C. Tuberculosis, D. Malaria', 'role': 'user'}, {'content': 'Answer: C \nExplanation: None', 'role': 'assistant'}]