Does the sentence "The Middle Triassic spans from 247 million to 237 million years ago." provide a valid answer to the question "What is the span of years of the Middle Triassic?"

A: yes

Does the sentence "Launched in 2005, this program promotes lifelong healthful eating patterns and physically active lifestyles for children and their families." provide a valid answer to the question "The Blue Cross and Blue Shield of Louisiana Foundation joined together with which University to help develop Smart Bodies?"

A: no

Does the sentence "In regard to accuracy, observes J.M. Cohen, the policy became "the text, the whole text, and nothing but the text", except for any bawdy passages and the addition of copious explanatory footnotes." provide a valid answer to the question "What sort of passages were still left out of the supposed "whole" text?"

A: yes

Does the sentence "In astronomy, Muhammad ibn Jabir al-Harrani al-Battani improved the precision of the measurement of the precession of the Earth's axis." provide a valid answer to the question "What work is Muhammad ibn Jabir al-Harrani al-Battani known for as it regards to earth?"

A:
yes