Problem: Does "From 1940 to 1941, the most successful night-fighter was the Boulton Paul Defiant; its four squadrons shot down more enemy aircraft than any other type." answer the question "Who's four squadrons shot down more enemy aircraft than any other type?"

A: yes

Problem: Does "Thus, significant minorities of Tibetan, Yi, Qiang and Nakhi people reside in the western portion that are impacted by inclement weather and natural disasters, environmentally fragile, and impoverished." answer the question "How many permanent Tibetan people live in Chengdu?"

A: no

Problem: Does "Gulf monarchies, including the United Arab Emirates and Saudi Arabia, have pledged billions of dollars to help Egypt overcome its economic difficulties since the July 2013 coup." answer the question "What 2 Gulf monarchies have pledged billions of dollars to help Egypt overcome recent economic difficulties?"

A:
yes