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': "All are indicators of 'Physical Quality Life Index' except: \nSelect and explain. \nA. Real GDP Per capita income, B. Literacy, C. Life expectancy at age one, D. Infant Mortality", 'role': 'user'}, {'content': "Answer: A \nExplanation: Ref: Park 'Textbook of Preventive and Social Medicine 22nd edition, Pg: 16Explanation:Physical Quality of life index (PQLI)Consolidates three indicators* Infant mortality* Life expectancy at age one* LiteracyRange - 0 to 100", 'role': 'assistant'}]