Given a sentence, an entity and its sentiment towards the entity, verify if it is the correct sentiment towards the entity. Answer should be yes or no. Note that URLs in the text have been replaced with [Link].

[EX Q]: Verify if the sentiment of the following document towards the entity Wayne Williams is Positive . On how bridge stakeouts near the Chattahoochee River led police to Wayne Williams in May 1981
[EX A]: yes

[EX Q]: Verify if the sentiment of the following document towards the entity Vladimir Putin is Neutral .  Putin  is easily expected to win next weekend's election  with a poll conducted last week giving  him  almost 70 percent — almost 10 times the share of the vote of  his  nearest rival  a candidate from the Communist Party.
[EX A]: no

[EX Q]: Verify if the sentiment of the following document towards the entity David Coulter is Neutral .  COULTER : Well  it's been disastrous. Ninety-eight percent of our product goes into the U.K. market.
[EX A]:
no