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].

Example Input: What is the sentiment of the following document towards the entity Sam Nunberg ? Sam Nunberg  a former campaign aide to Donald Trump   said early in Trump's presidential campaign   he  was instructed to help candidate Trump understand the U.S. Constitution.
Example Output: Neutral

Example Input: What is the sentiment of the following document towards the entity Recep Tayyip Erdogan ? "There have been lots of reports about Turkey leaving the West and making an alliance with Russia. And I don't think this reflects reality " he said. "I don't think that  President Erdogan  wants Turkey to leave the western camp. .... (the) Turkish economy simply cannot survive without western investment. And Russia doesn't have that financial power."
Example Output: Negative

Example Input: What is the sentiment of the following document towards the entity Oliver Ivanovic ? Police officers secure the scene where unknown assailants opened fire and killed  Kosovo Serb politician Oliver Ivanovic  in front of  his  office in the northern  Serb-dominated part of Mitrovica  Kosovo  Tuesday  Jan. 16  2018. The Kosovo government has strongly denounced the slaying of a leading Serb politician in northern Mitrovica and says it considers it to be a challenge to "the rule of law". (AP Photo/Bojan Slavkovic)
Example Output:
Neutral