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 Joel Paterson is Positive . Very much so  as Chicago guitarist  Joel Paterson  and friends established Friday night at the Green Mill Jazz Club.
[EX A]: yes

[EX Q]: Verify if the sentiment of the following document towards the entity Elizabeth Warren is Neutral . Sen. Elizabeth Warren  D-Mass.  said Thursday that the Democratic primary last year was "fair " moving away from the comments she made last week.
[EX A]: yes

[EX Q]: Verify if the sentiment of the following document towards the entity Dustin Johnson is Neutral .  Johnson  and Gretzky have had a visible bond since  Johnson  started dating Gretzkyâs daughter  Paulina  in 2012. Back then   Johnson  was ranked in the 20s â a freak of talent and power who  while winning a tournament a year  fell short of joining the elite class as  he  struggled with  his  short game and course management and didnât buy in 100% to preparation.
[EX A]:
no