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 poverty line limit for rural areas is the purchasing capacity for a daily intake of 2400 calories per person. Which one of the following calorie limits is for urban areas? \nSelect and explain. \nA. 1900, B. 2100, C. 2400, D. 2800', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Poverty line \n\nThe poverty line is defined as expenditure required for a daily calorie intake of : -\n\n\n2400 per person in rural areas\n2100 per person in urban areas\n\n\nBased on per capita expenditure, poverty line is defined as:-\n\n\nRural areas :- 444 Rs. Per capita per month\nUrban area:- 512 Rs. Per capita per month.', 'role': 'assistant'}]