QUES: Q: Currency gradually disappeared around what year?
A: While on one hand the Heian period was an unusually long period of peace, it can also be argued that the period weakened Japan economically and led to poverty for all but a tiny few of its inhabitants.
Does the answer answer the question?

ANS: no

QUES: Q: When did a PBS documentary air about the Bronx's music history?
A: The Bronx's evolution from a hot bed of Latin jazz to an incubator of hip hop was the subject of an award-winning documentary, produced by City Lore and broadcast on PBS in 2006, "From Mambo to Hip Hop: A South Bronx Tale".
Does the answer answer the question?

ANS: yes

QUES: Q: When was the word "genocide" first used?
A: Before this, in 1941, Winston Churchill described the mass killing of Russian prisoners of war and civilians as "a crime without a name".
Does the answer answer the question?

ANS: no

QUES: Q: On what date was Vatican II re convened?
A: After his election as Bishop of Rome, Paul VI first met with the priests in his new dioceses.
Does the answer answer the question?

ANS:
no