Explanation:

First option is correct.

• The World Bank released Human Capital Index (HCI) as part of the World Development Report 2019. 
• The HCI has been constructed for 157 countries.
• It claims to seek to measure the amount of human capital that a child born today can expect to attain by age 18.
• The HCI index values are contended to convey the productivity of the next generation of workers, compared to a benchmark of complete standard education and full health.