QUES: Q: According to the 2000 United States Census, how many housing units were there in Atlantic City?
A: As of the 2000 United States Census there were 40,517 people, 15,848 households, and 8,700 families residing in the city.
Does the answer answer the question?

ANS: no

QUES: Q: Ann Arbor ranks 1st among what goods sold?
A: Aside from a large restaurant scene in the Main Street, South State Street, and South University Avenue areas, Ann Arbor ranks first among U.S. cities in the number of booksellers and books sold per capita.
Does the answer answer the question?

ANS: yes

QUES: Q: What equestrian event has Valencia hosted?
A: In addition to these Valencia has hosted world-class events that helped shape the city's reputation and put it in the international spotlight, e.g., the Regional Exhibition of 1909, the 32nd and the 33rd America's Cup competitions, the European Grand Prix of Formula One auto racing, the Valencia Open 500 tennis tournament, and the Global Champions Tour of equestrian sports.
Does the answer answer the question?

ANS: yes

QUES: Q: A 2013 study of Ashkenazi mitochondrial DNA was conducted by what university?
A: Human geneticists have argued that genetic variations have been identified that show high frequencies among Ashkenazi Jews, but not in the general European population, be they for patrilineal markers (Y-chromosome haplotypes) and for matrilineal markers (mitotypes).
Does the answer answer the question?

ANS:
no