Does "Modern monotremes have lower body temperatures and more variable metabolic rates than marsupials and placentals, but there is evidence that some of their ancestors, perhaps including ancestors of the therians, may have had body temperatures like those of modern therians." contain the correct answer to "Why is it necessary for smaller animals to have an insulative covering?"

A: no

Does "In 1584, Elizabeth I granted a charter to Sir Walter Raleigh, for whom the state capital is named, for land in present-day North Carolina (then part of the territory of Virginia)." contain the correct answer to "Who is the North Carolina state capital named for?"

A: yes

Does "The entire relay through Mainland China was largely a success with many people welcoming the arrival of the torch along the way." contain the correct answer to "Who attended the celebrations?"

A:
no