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].

Q: What is the sentiment of the following document towards the entity Reid ?  While the guts of the Senate and House bills are similar  Reid devised a new method of financing coverage  not found in any other major health bill. His proposal would significantly increase the Medicare payroll tax for high-income people.

A: Positive
****
Q: 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.

A: Neutral
****
Q: What is the sentiment of the following document towards the entity Alexander Kellner ? Pterosaurs were the very first animals with backbones to master powered flight   Kellner  said. How they did what they did  and did it for as long as they did  is just one of the mysteries he and his colleagues hope to solve.

A:
Positive
****