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].

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.
Neutral

What is the sentiment of the following document towards the entity Sarath Fonseka ?  "I am not prepared to protect anyone  if they have committed war crimes " Fonseka said before his arrest.
Positive

What is the sentiment of the following document towards the entity Karen Pence ?  Pence  will hold meetings with leaders in Seoul  South Korea and Tokyo  Japan where he will stress the U.S. commitment to stability in the region. The vice president is also scheduled to stop in Alaska to review intercontinental ballistic missile defense systems.

Positive