Problem: Does "To a certain extent, this concept is not so much about race but more about political orientation, culture and behavior." answer the question "What defines "blackness"?"

A: yes

Problem: Does "The National Autonomous University of Mexico (UNAM), located in Mexico City, is the largest university on the continent, with more than 300,000 students from all backgrounds." answer the question "How many students attend UNAM?"

A: yes

Problem: Does "In any known profit-driven economy, health considerations are hardly a priority; effective production of cheap foods with a long shelf-life is more the trend." answer the question "What is perceived as the general priority of the food processing industry in this sort of economy?"

A:
yes