This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Health care of community & international health, Subject name: Social & Preventive Medicine
[{'content': 'SIDA functions for \nSelect and explain. \nA. Leprosy, B. TB, C. Blindness, D. Agriculture', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Swedish International Development Agency (SIDA) is assisting the National tuberculosis control programme. SIDA assistance is usually spent on procurement of supplies like X-ray unit, microscopes and anti-tuberculosis drugs.Park 23e pg: 924', 'role': 'assistant'}]