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].

[EX Q]: What is the sentiment of the following document towards the entity Putin ? No group has taken responsibility for the explosion. A spokesman for  Putin   Dmitry Peskov  would not say why authorities believed it to be terrorism  but said because the bomb was packed with shrapnel proved it "was a terrorist attack anyway." Investigators said the device contained 7 ounces of explosives.
[EX A]: Neutral

[EX Q]: What is the sentiment of the following document towards the entity Chris Christie ?  Christie  was once considered a potential for president  but  his  career has floundered since 2012. First came âBridgegate â in which  Christieâs  former allies shut down lanes of the George Washington Bridge for five days in 2013  apparently as an act of retaliation against a local mayor who did not support Christieâs reelection bid.  Christie  has denied  his  role in the scandal.
[EX A]: Neutral

[EX Q]: What is the sentiment of the following document towards the entity Zuckerberg ?  He  said  he  expects people to spend less time on Facebook moving forward due to the changes.
[EX A]:
Positive