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: Social & Preventive Medicine
[{'content': 'True statement regarding RNTCP includes all except \nSelect and explain. \nA. Sputum microscopy, B. Exclusion of private practitioners, C. Participation of all health workers, D. Provide latest equipments', 'role': 'user'}, {'content': 'Answer: B \nExplanation: None', 'role': 'assistant'}]