QUES: Q: When did the Bethnal Green disaster occur?
A: The firing of one of these devices during an air raid is suspected to have caused the Bethnal Green disaster in 1943.
Does the answer answer the question?

ANS: yes

QUES: Q: Which song did Beyonce sing at the first couple's inaugural ball?
A: The fight scene finale between Sharon and the character played by Ali Larter also won the 2010 MTV Movie Award for Best Fight.
Does the answer answer the question?

ANS: no

QUES: Q: Dragonflys use what kind of propulsion?
A: Dragonfly naiads use jet propulsion, forcibly expelling water out of their rectal chamber.
Does the answer answer the question?

ANS: yes

QUES: Q: How much of the Bronx was non-Hispanic white as of 2009?
A: However, non-Hispanic whites formed under one-eighth (12.1%) of the population, down from 34.4% in 1980.
Does the answer answer the question?

ANS:
yes