QUES: Q: What are the main types of public transportation?
A: The city also boasts an efficient network of public transportation, which mainly consists of bus, taxi and metro systems.
Does the answer answer the question?

ANS: yes

QUES: Q: How many tents did the Sichuan Ministry provide for the homeless?
A: The Sichuan Ministry of Civil Affairs said that they have provided 30,000 tents for those left homeless.
Does the answer answer the question?

ANS: yes

QUES: Q: What type of race track is in Raleigh?
A: The J. C. Raulston Arboretum, an 8-acre (32,000 m) arboretum and botanical garden in west Raleigh administered by North Carolina State University, maintains a year-round collection that is open daily to the public without charge.
Does the answer answer the question?

ANS: no

QUES: Q: Where is Yale University located.
A: New Haven is also home to Southern Connecticut State University, part of the Connecticut State University System, and Albertus Magnus College, a private institution.
Does the answer answer the question?

ANS:
no