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 Sarah Shourd ? Sarah Shourd was freed in September and returned to the United States. Her fiance  Shane Bauer  and their friend Josh Fattal remain in prison.

SOLUTION: Neutral

PROBLEM: What is the sentiment of the following document towards the entity Fox ?  Disney and Fox  also each own roughly 25 percent of streaming service Hulu  which could serve as another platform for content.

SOLUTION: Neutral

PROBLEM: What is the sentiment of the following document towards the entity Akbar Hashemi Rafsanjani ?  Iran was rocked by widespread and deadly street unrest immediately after Ahmadinejad's re-election -- a result his opponents said had been rigged.

SOLUTION:
Positive