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 Hatfieldprobably ?  Last year  when Hatfield's Ferry asked the state for permission to dump scrubber wastewater into the Monongahela River  the Pennsylvania Department of Environmental Protection approved the request with proposed limits on some chemicals.

SOLUTION: Neutral

PROBLEM: What is the sentiment of the following document towards the entity Jeff Green ? In addition  the ad tech company has similar deals in the works with a dozen of the largest web publishers   Green  said. Presumably  these are sites that encourage people to register and log in in some fashion.

SOLUTION: Positive

PROBLEM: What is the sentiment of the following document towards the entity Ivanka Trump ? Story highlights Winfrey made waves at the award ceremony with  her  speech Sunday night

SOLUTION:
Neutral