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': 'The socio-economic/ Housing scale developed for rural setup is \nSelect and explain. \nA. Kuppuswami, B. Pareek, C. Bhore, D. Adson’s scale', 'role': 'user'}, {'content': 'Answer: B \nExplanation: None', 'role': 'assistant'}]