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 Nikki Haley ? The unprecedented presentation - which  Haley  said involved intelligence that had to be declassified - is part of President Donald Trump’s new Iran policy  which promises a harder line toward Tehran. That would appear to include a new diplomatic initiative.

SOLUTION: Positive

PROBLEM: What is the sentiment of the following document towards the entity Corey Feldman ? TIME 2 REOPEN THAT CASE @LAPD I DID REPORT IT WITHIN THE STATUTE  SO NOW IT SHOULD B ADMISSIBLE RIGHT?: Corey Feldman report child sexual abuse audio tape found Santa Barbara [Link] via @usatoday  â Corey Feldman (@Corey_Feldman) December 7   2017

SOLUTION: Neutral

PROBLEM: What is the sentiment of the following document towards the entity Tom Petty ? It was melodic rock 'n' roll built with the solid structures of his favorites from the 1960s.  Petty  had an impish grin and playful drawl  and in concert  he  raised  his  arms to direct both  his  band and the thousands of fans singing along from the audience.

SOLUTION:
Positive