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 Tesla ?  The company  increased the borrowing capacity under certain warehouse agreements   the company  said in a filing. (bit.ly/2yx2P58) A spokesman said it was related to  Tesla 's car lease program.

SOLUTION: Neutral

PROBLEM: What is the sentiment of the following document towards the entity Wenger ?  Arsenal manager Wenger has been one of the most vocal critics of the nature of some of the challenges and addressed the issue in his programme notes for Birmingham's visit to the Emirates Stadium on Saturday.

SOLUTION: Neutral

PROBLEM: What is the sentiment of the following document towards the entity Frank-Walter Steinmeier ?  Steinmeier  did  however  suggest Germany should consider stricter immigration controls in what can be seen as a bid to draw AfD voters back to the mainstream parties.

SOLUTION:
Positive