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 Input:
Verify if the sentiment of the following document towards the entity Mark Sedwill is Positive . Mark Sedwill said the end of 2014 was not a deadline. "It's a goal " he told reporters in the capital. "It's realistic but not guaranteed."

Ex Output:
yes


Ex Input:
Verify if the sentiment of the following document towards the entity Hugh M. Hefner is Neutral . American Icon and Playboy Founder  Hugh M. Hefner  passed away today.  He  was 91. #RIPHef

Ex Output:
no


Ex Input:
Verify if the sentiment of the following document towards the entity Jeff Green is Neutral . Over time   Green  wants to rent log-in data from other social networks  audio streaming services and big dating sites. In the end  he believes he'll have more info on consumers than either duopoly giant.

Ex Output:

yes