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].

[EX Q]: What is the sentiment of the following document towards the entity Lance Armstrong ?  In Denver  Armstrong told The Associated Press that he had "nothing to say" about the federal investigation.
[EX A]: Neutral

[EX Q]: What is the sentiment of the following document towards the entity Jeff Bezos ? Billionaire entrepreneur Mark Cuban and Amazon CEO Jeff Bezos agree: It pays to take risks.
[EX A]: Neutral

[EX Q]: What is the sentiment of the following document towards the entity Silvio Berlusconi ?  "I'm certain nobody wants to hastily throw away what we have created together " Berlusconi said  mentioning among other things the formation of the People of Freedom party that they founded together.
[EX A]:
Neutral