Does the sentence "In the late Cretaceous, around 95 million years ago, the ancestor of all modern birds also evolved a better sense of smell." provide a valid answer to the question "During which time period did avialans diversify into a wide variety of forms?"

A: no

Does the sentence "The FBI director is responsible for the day-to-day operations at the FBI." provide a valid answer to the question "What acts were passed relating to the FBI after 9/11?"

A: no

Does the sentence "The Nigerian newspaper Leadership reported that while many Libyans and Africans would mourn Gaddafi, this would be ignored by western media and that as such it would take 50 years before historians decided whether he was "martyr or villain."" provide a valid answer to the question "Who referred to Gaddafi as a martyr?"

A: no

Does the sentence "The Socialists had governed the region for seventeen years." provide a valid answer to the question "For how many years did the socialists governed the region?"

A:
yes