This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Concept of Health and Disease, Subject name: Social & Preventive Medicine
[{'content': 'Component of HDI are all except- \nSelect and explain. \nA. Life expectancy, B. Knowledge, C. Income, D. Social status', 'role': 'user'}, {'content': "Answer: D \nExplanation: Ans. is 'd' i.e., Social status * HDI is a composite index combining indicators representing three dimensions.i) Longevity: Life expectancy at birth.ii) Knowledge: Mean years of schooling (gross enrolment ratio) and expected year of schooling. (In older editions of Park, i.e., 21st/e and older than that, it was adult literacy rate instead of expected year schooling).iii) Income: GNI Per Capita (In older editions of Park, it was GDP per capita instead of GNI per capita).", 'role': 'assistant'}]