QUES: Q: When did Valencia C.F. win the UEFA Cup?
A: Valencia is also internationally famous for its football club, Valencia C.F., which won the Spanish league in 2002 and 2004 (the year it also won the UEFA Cup), for a total of six times, and was a UEFA Champions League runner-up in 2000 and 2001.
Does the answer answer the question?

ANS: yes

QUES: Q: Who once used the spice route that the Ottoman Empire controlled?
A: The Empire controlled the spice route that Marco Polo once used.
Does the answer answer the question?

ANS: yes

QUES: Q: Who did Kanye become inspired by while creating 808s & Heartbreak?
A: Rolling Stone journalist Matthew Trammell asserted that the record was ahead of its time and wrote in a 2012 article, "Now that popular music has finally caught up to it, 808s & Heartbreak has revealed itself to be Kanye's most vulnerable work, and perhaps his most brilliant."
Does the answer answer the question?

ANS: no

QUES: Q: In what year did the Treaty of Berlin occur?
A: When war broke out between Russia and the Ottomans in 1877, Greek popular sentiment rallied to Russia's side, but Greece was too poor, and too concerned of British intervention, to officially enter the war.
Does the answer answer the question?

ANS:
no