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 Jimmy Butler ?  Butler  left the game late in the third quarter. After grabbing a rebound late in the third quarter   he  pivoted and planted hard on  his  right foot before collapsing and grabbing  his  right knee.  He  was on the floor for at least three minutes before  he  was carried off the court by two teammates.  He  appeared to avoid putting weight on  his  right leg when heading to the locker room.

SOLUTION: Negative

PROBLEM: What is the sentiment of the following document towards the entity Recep Tayyip Erdogan ? "There have been lots of reports about Turkey leaving the West and making an alliance with Russia. And I don't think this reflects reality " he said. "I don't think that  President Erdogan  wants Turkey to leave the western camp. .... (the) Turkish economy simply cannot survive without western investment. And Russia doesn't have that financial power."

SOLUTION: Negative

PROBLEM: What is the sentiment of the following document towards the entity Bernie Sanders ? The Women's March is holding its first National Women's Convention in four decades. So  who did they get to headline opening night?  Sen. Bernie Sanders (I-VT) - you know  the male.

SOLUTION:
Neutral