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 Dan Doctoroff ? âFor the foreseeable future this will be the primary focus of what we do â  Dan Doctoroff  the chief executive of Sidewalk Labs   said in an interview.

SOLUTION: Neutral

PROBLEM: What is the sentiment of the following document towards the entity Justin Timberlake Justin ? CLOSE Listen to  Justin Timberlake  tell reporters at his news conference that his son would not play football. USA TODAY  Sports

SOLUTION: Positive

PROBLEM: What is the sentiment of the following document towards the entity Lula da Silva ? Brazil's Lula talks about meeting with Paraguay president

SOLUTION:
Neutral