This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Occupational Health, Subject name: Social & Preventive Medicine
[{'content': 'Ministry covering ESI: \nSelect and explain. \nA. Ministry of health, B. Ministry of Home, C. Ministry of Human Resource Development, D. Ministry of Labour', 'role': 'user'}, {'content': 'Answer: D \nExplanation: ESI act is an impoant measure of social security and health insurance in India. Administration: The Union Ministry of Labour is the Chairman of ESI corporation. Secretary to Govt. of India Ministry of Labour is Vice-Chairman of ESI.', 'role': 'assistant'}]