QUES: Q: What were the areas at the center of an old sheet of glass called?
A: The resulting glass is thicker at the location of the pour, located at the center of the large sheet.
Does the answer answer the question?

ANS: no

QUES: Q: Credit default swaps, collateralized debt obligations and CDOS are all types of what?
A: " Essentially, investment banks and hedge funds used financial innovation to enable large wagers to be made, far beyond the actual value of the underlying mortgage loans, using derivatives called credit default swaps, collateralized debt obligations and synthetic CDOs.
Does the answer answer the question?

ANS: yes

QUES: Q: What percentage of American prison inmates are African American?
A: However, that number is lower than that of prison inmates, which is 47 percent.
Does the answer answer the question?

ANS: yes

QUES: Q: A score-centric approach strictly emphasizes what?
A: Some of this controversy relates to the fact that this score-centric approach has led to performances that emphasize metrically strict block-rhythms (just as the music is notated in the score).
Does the answer answer the question?

ANS:
yes