QUES: Q: A 2005 survey indicated that how many communities comprised of non-indigenous people existed in London?
A: Across London, Black and Asian children outnumber White British children by about six to four in state schools.
Does the answer answer the question?

ANS: no

QUES: Q: What is the incremental compensation required by investors for taking on addition risk called?
A: Several scholars have argued that a lack of transparency about banks' risk exposures prevented markets from correctly pricing risk before the crisis, enabled the mortgage market to grow larger than it otherwise would have, and made the financial crisis far more disruptive than it would have been if risk levels had been disclosed in a straightforward, readily understandable format.
Does the answer answer the question?

ANS: no

QUES: Q: Who was Detroit's first black mayor?
A: In 1973, the city elected its first black mayor, Coleman Young.
Does the answer answer the question?

ANS: yes

QUES: Q: Hard Candy debuted at number one in how many countries?
A: " It received generally positive reviews worldwide though some critics panned it as "an attempt to harness the urban market".
Does the answer answer the question?

ANS:
no