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 Anthony Milan Ross ? Phoenix police Sgt. Jonathan Howard said one officer was injured by shrapnel during the gun battle with  the man .  Ross  was not injured  Howard said.

A: Negative
****
Q: What is the sentiment of the following document towards the entity Elizabeth Warren ? The stories  she  grew up with are real   Warren  said  which is what  she  has regularly said on the matter. There is no known documentation of  Warren ’s Native American ancestry (though somewhere in the 2012 back-and-forth a genealogist estimated  Warren  was 1/32 Cherokee)  but the senator has steadfastly argued that she was raised on stories of Native American family members and this is what she knows to be her family's heritage.

A: Neutral
****
Q: What is the sentiment of the following document towards the entity David Shulkin ? A spokesman for  Shulkin  pointed to the secretary’s past comments on medical marijuana.  Shulkin  said in May  “My opinion is  is that some of the states that have put in appropriate controls  there may be some evidence that this is beginning to be helpful. And we’re interested in looking at that and learning from that. But until the time that federal law changes  we are not able … to prescribe medical marijuana for conditions that may be helpful.”

A:
Positive
****