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 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.
Neutral

What is the sentiment of the following document towards the entity Hillary Clinton ? “Hillary Clinton’s State Department approved the transfer of 20 percent of America’s uranium holdings to Russia. Well  nine investors in the deal funneled $145 million to the Clinton Foundation ” he said.
Neutral

What is the sentiment of the following document towards the entity Cyril Ramaphosa ? That rhetoric won  Ramaphosa  the support of some of Zuma's main detractors: business leaders and middle-class urban blacks. It also has many wondering whether  Ramaphosa  will pursue the ongoing corruption cases against Zuma. Had Dlamini-Zuma won on Monday  it was widely expected that she would protect her ex-husband  who supported her candidacy.

Positive