Does the sentence "The original city council line-up of 14 members (nine district-based and five at-large positions) was based on a U.S. Justice Department mandate which took effect in 1979." provide a valid answer to the question "What areas do at-large council members represent?"

A: no

Does the sentence "Air China was chosen by the Beijing Committees of the Olympic Game as the designated Olympic torch carrier in March 2008 for its long-standing participation in the Olympic cause." provide a valid answer to the question "When it was necessary for the Olympic Torch to be on an airplane, which one was used?"

A: no

Does the sentence "More important was a class of tribute-paying peasants, who owed labour duty to the princes." provide a valid answer to the question "What was the group called that owed labour duty to the princes?"

A: yes

Does the sentence "The first Confederate soldier to be killed in the Civil War was Private Henry Wyatt from North Carolina, in the Battle of Big Bethel in June 1861." provide a valid answer to the question "When did Henry Wyatt die?"

A:
yes