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 Klein Klein ?  Harvey said his investigators had previously served a subpoena on Klein but would not elaborate on the nature of the records that were provided or what additional information led to the second subpoena.
[EX A]: Neutral

[EX Q]: What is the sentiment of the following document towards the entity Recep Tayyip Erdogan ?  "This could negatively affect the process... We would not want it  but it could throw us right back where we started " he said.
[EX A]: Neutral

[EX Q]: What is the sentiment of the following document towards the entity Shaw ? Police did not say if  Shaw  returned fire.
[EX A]:
Neutral