TASK DEFINITION: Given a sentence and an entity, the task is to select the authors sentiment towards the enity. Sentiments can be Positive, Neutral and Negative. Select Positive if the sentence expresses a positive view towards the given entity or praises its quality or skills. Select Neutral if the sentence expresses no clear view towards the entity or has equal amounts of positive and negative statements or expressing some fact/quote by someone else. Select Negative if the sentence expresses a negative view towards like harsh remarks, criticizing entities action/decision etc. Note that URLs in the text have been replaced with [Link].
PROBLEM: What is the sentiment of the following document towards the entity Rivers Kendrick Perkins ?  Rivers is cautious when it comes to injured players practicing  so keeping Garnett away was no surprise.

SOLUTION: Neutral

PROBLEM: What is the sentiment of the following document towards the entity Russell Williams ?  "Russell Williams will forever be remembered as a sadosexual serial killer " Scott told the court. "The depths of the depravity shown by Russell Williams have no equal."

SOLUTION: Positive

PROBLEM: What is the sentiment of the following document towards the entity Roger Goodell ? NEW: NFL Commissioner Roger Goodell to team leaders: "We believe that everyone should stand for the National Anthem" [Link] pic.twitter.com/cEGFqycB5B â ABC News (@ABC) October 10  2017

SOLUTION:
Neutral