Problem: Does "Some indigenous peoples still live in relative isolation from Western culture and a few are still counted as uncontacted peoples." answer the question "How many different indigenous languages are spoken in the Americas?"

A: no

Problem: Does "Calypso tents, also originating in Trinidad, feature cadres of musicians who perform biting social commentaries, political exposes or rousing exhortations to "wuk dah waistline" and "roll dat bumper"." answer the question "Who perform biting social commentaries?"

A: yes

Problem: Does "It remains unclear why John chose to marry Isabella of Angouleme." answer the question "When was John's decision to marry Isabella?"

A:
no