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].

[Q]: What is the sentiment of the following document towards the entity Alan Dershowitz ? "It would happen only if any president  I'm not talking about a particular one  had a major psychotic break " said  Dershowitz . "Look  we once had a secretary of defense his name is [James] Forrestal  he jumped out of the window of the Walter Reed Center. He thought the communists were coming after him."
[A]: Neutral


[Q]: What is the sentiment of the following document towards the entity Kelly Greene ?  "At first glance they'd be sitting in the ICU  fine  with no issues. They'd come back and tell us two days later 'I thought I was being kidnapped.' Or 'I saw spiders on the wall.' Or 'I thought I was on a cruise ship ' " Greene said.
[A]: Neutral


[Q]: What is the sentiment of the following document towards the entity Nahas Angula ?  AngulaAngula appreciated the disinterested assistance China has given to Namibia for its economic and social development.
[A]:
Positive