 
 <prompt> Wetin Germany, France, US, Canada and North Korea get in common? Based on di previous question, write a context wey contain di answer. E fit be 1 - 20 sentences. Context: <response>: The Human Development Index (HDI) na one kain statistic wey dey combine life expectancy, education, and income per capita indicators, wey dem dey use rank countries into four levels of human development. If one country get higher HDI, e mean say the life expectancy dey long, education period dey long, and income per capita dey high. The HDI na idea wey the Pakistani economist Mahbub ul Haq bring come, e dey talk about whether people fit "be" and "do" better things for their life, and e don dey publish by the United Nations Development Programme. 