QUES: Q: What Boston investment firm helped make mutual funds popular in the 1980's?
A: Boston-based Fidelity Investments helped popularize the mutual fund in the 1980s and has made Boston one of the top financial cities in the United States.
Does the answer answer the question?

ANS: yes

QUES: Q: What percentage of copper is used in electrical wires?
A: Copper is mostly used as a pure metal, but when a higher hardness is required it is combined with other elements to make an alloy (5% of total use) such as brass and bronze.
Does the answer answer the question?

ANS: no

QUES: Q: In what year did Barcelona win the Primera Division title?
A: Despite this domestic success, the failure to emulate Real Madrid in the Champions League led to van Gaal and Nunez resigning in 2000.
Does the answer answer the question?

ANS: no

QUES: Q: At what location did the hearse carrying Napoleon's remains begin its procession?
A: In 1861, Napoleon's remains were entombed in a porphyry sarcophagus in the crypt under the dome at Les Invalides.
Does the answer answer the question?

ANS:
no