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 Donald J. Trump is Neutral .  Trump’s  self-promotion could backfire.
[EX A]: yes

[EX Q]: Verify if the sentiment of the following document towards the entity John Kelly is Negative . (CNN) From the second that  White House chief of staff John Kelly  appeared in the White House press briefing room on Thursday afternoon   you could tell something big was about to happen.
[EX A]: yes

[EX Q]: Verify if the sentiment of the following document towards the entity Bernie Sanders is Positive . At the time   Sanders  sought a $6.5 million loan from Peopleâs United Bank to buy tax-exempt bonds issued by a state agency  and a $3.65 million second mortgage from the Roman Catholic Dioceses of Burlington.
[EX A]:
no