QUES: Q: How many plant species are close to extinction?
A: Of these, about one eighth of known plant species are threatened with extinction.
Does the answer answer the question?

ANS: yes

QUES: Q: What do they believe about sexual orientation?
A: However, scientific studies have found a number of statistical biological differences between gay people and heterosexuals, which may result from the same underlying cause as sexual orientation itself.
Does the answer answer the question?

ANS: no

QUES: Q: When did John have conjugal relationships with Isabella?
A: John did not provide a great deal of money for his wife's household and did not pass on much of the revenue from her lands, to the extent that historian Nicholas Vincent has described him as being "downright mean" towards Isabella.
Does the answer answer the question?

ANS: no

QUES: Q: What were two large ports on the English east coast in the North?
A: However, as with the attacks in the south, the Germans failed to prevent maritime movements or cripple industry in the regions.
Does the answer answer the question?

ANS:
no