QUES: Q: How much of Oklahoma is covered in forests?
A: Where rainfall is sparse in the western regions of the state, shortgrass prairie and shrublands are the most prominent ecosystems, though pinyon pines, red cedar (junipers), and ponderosa pines grow near rivers and creek beds in the far western reaches of the panhandle.
Does the answer answer the question?

ANS: no

QUES: Q: What problem must be solved before multi-color LEDs can play a role in the market?
A: These include that this type of LED's emission power decays exponentially with rising temperature, resulting in a substantial change in color stability.
Does the answer answer the question?

ANS: yes

QUES: Q: To which college did Sylvester Primer belong?
A: It is typically heard in wealthy white families who trace their families back generations in the city.
Does the answer answer the question?

ANS: no

QUES: Q: What mall is Brasilia's newest bus station near?
A: The Central Bus Station also contains a main metro station.
Does the answer answer the question?

ANS:
no