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 Shaun Johnson ? " Shaun 's contributions had a significant impact on keeping Northwestern prepared for any type of natural  technological  terrorism  or health crisis.  Shaun  worked closely with the campus community  as well as Evanston police and Evanston fire  to upgrade our emergency preparedness plans " Lewis said.
[A]: Positive


[Q]: What is the sentiment of the following document towards the entity Carmelo Anthony ?  Carmelo Anthony  is getting  his  wish and will be leaving  the Knicks  just days before start of training camp.
[A]: Positive


[Q]: What is the sentiment of the following document towards the entity Uri Berliner ? SUAREZ: That's  NPR's Uri Berliner . Thanks a lot  Uri.
[A]:
Neutral