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 Sam Smith ? “Too Good at Goodbyes”  Smith ’s songs often seem at first a tad innocuous but on repeat listens they begin to pack power. This one is a real winner.
[EX A]: Positive

[EX Q]: What is the sentiment of the following document towards the entity Barton ? Some have defended  Barton   calling  him  a victim of ârevenge porn.â  The congressman  said last week the Capitol Police offered to launch an investigation into the release and  he  accepted the offer.
[EX A]: Positive

[EX Q]: What is the sentiment of the following document towards the entity Colin Dundas ? Billions of years ago  Mars was likely much wetter than it is today. The ice has a series of layers  says  Colin Dundas   a planetary geologist at the U.S. Geological Survey and the paper's lead author. Those newly detected layers suggest that the ice was laid down over a period of time  through a process that happened repeatedly.
[EX A]:
Positive