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].

What is the sentiment of the following document towards the entity Ernest Sanchez ? Assistant Chief Ernest Sanchez  said at at a Monday morning press conference that a speeding red Cadillac hit the back of the patrol car Camilleri and Velasquez were in  reports CBS San Francisco. The officers were monitoring traffic at the time of the crash   Sanchez  said.
Neutral

What is the sentiment of the following document towards the entity Roy Halladay ?  Halladay   40  was the only person on the two-seater plane that crashed just off New Port Richey on the Gulf coast north of the Tampa Bay area  Pasco County Sheriff Chris Nocco said.
Negative

What is the sentiment of the following document towards the entity Hugo Chavez ?  "I think in one area they repeated the outage a few hours later " he said. He added that some stoplights also went dark.

Positive