QUES: Q: What types of trees grow near rivers in western Oklahoma?
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: yes

QUES: Q: What did Eisenhower have removed via surgery on December 12, 1966?
A: In August 1966 he began to show symptoms of cholecystitis, for which he underwent surgery on December 12, 1966, when his gallbladder was removed, containing 16 gallstones.
Does the answer answer the question?

ANS: yes

QUES: Q: How deep is Suez canal?
A: It contains no locks; seawater flows freely through the canal.
Does the answer answer the question?

ANS: no

QUES: Q: What year was the National Charter released?
A: In October 1961, Nasser embarked on a major nationalization program for Egypt, believing the total adoption of socialism was the answer to his country's problems and would have prevented Syria's secession.
Does the answer answer the question?

ANS:
no