Does the sentence "While most polychaetes remain of one sex all their lives, a significant percentage of species are full hermaphrodites or change sex during their lives." provide a valid answer to the question "How do some annelids get a one-time chance at a better spawning spot?"

A: no

Does the sentence "An urban runoff facility (SMURFF), the first of its kind in the US, catches and treats 3.5 million US gallons (13,000 m3) of water each week that would otherwise flow into the bay via storm-drains and sells it back to end-users within the city for reuse as gray-water, while bio-swales throughout the city allow rainwater to percolate into and replenish the groundwater supply." provide a valid answer to the question "How many gallons of water does (SMURFF) treat every week?"

A: yes

Does the sentence "With the end of the war with Japan, the Chinese Civil War resumed between the Chinese Communists and the Chinese Nationalists." provide a valid answer to the question "How much material did the North Koreans give to the Chinese communists?"

A: no

Does the sentence "His impiety not only lost the battle but ruined his career." provide a valid answer to the question "What was the cause of Publius's failures according to Roman feeling?"

A:
yes