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 Corbyn ? Morgan Stanley last month warned that political uncertainty in Britain was a bigger threat than Brexit for some domestic investors given the risk of  Corbyn  winning power and radically changing Britain's free-market economy.
[EX A]: Neutral

[EX Q]: What is the sentiment of the following document towards the entity Reid ?  While the guts of the Senate and House bills are similar  Reid devised a new method of financing coverage  not found in any other major health bill. His proposal would significantly increase the Medicare payroll tax for high-income people.
[EX A]: Positive

[EX Q]: What is the sentiment of the following document towards the entity Marilyn Monroe ? Piers: Did you know  Marilyn Monroe ?
[EX A]:
Positive