QUES: Q: What has increased tourism to Tibet in recent years?
A: However most of this investment goes to pay migrant workers who do not settle in Tibet and send much of their income home to other provinces.
Does the answer answer the question?

ANS: no

QUES: Q: What amount of conventional pesticide use does the agricultural sector account for?
A: In 2006 and 2007 the U.S. used approximately 0.5 megatonnes (1.1109 lb) of pesticides, accounting for 22% of the world total, including 857 million pounds (389 kt) of conventional pesticides, which are used in the agricultural sector (80% of conventional pesticide use) as well as the industrial, commercial, governmental and home & garden sectors.
Does the answer answer the question?

ANS: yes

QUES: Q: The Byzantine began taking back territories during the last of what century?
A: During the 11th and 12th centuries the return of stability resulted in the Greek peninsula benefiting from strong economic growth much stronger than that of the Anatolian territories of the Empire.
Does the answer answer the question?

ANS: no

QUES: Q: Which Detroit artist has the highest hip-hop sales?
A: In the 1990s and the new millennium, the city has produced a number of influential hip hop artists, including Eminem, the hip-hop artist with the highest cumulative sales, hip-hop producer J Dilla, rapper and producer Esham and hip hop duo Insane Clown Posse.
Does the answer answer the question?

ANS:
yes