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 Lena Dunham ? Lena Dunham  took permanent measures to help  her  fight  her  years-long battle with endometriosis.

SOLUTION: Positive

PROBLEM: What is the sentiment of the following document towards the entity Keith Perkins ? In Seward  at the southern end of Alaska's Kenai Peninsula  residents retreated to higher ground or left on the only road out of the city  fire chief Athey said. He described  it  as a controlled evacuation and compared  it  to folks driving home from a holiday fireworks show.

SOLUTION: Neutral

PROBLEM: What is the sentiment of the following document towards the entity Gabriel ? He and  Gabriel   it turned out  really were still in the walker-beset trailer where we left them four episodes ago. And it was looking pretty grim  like they would end up as strange bedfellows  but in a death bed.

SOLUTION:
Positive