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 Robert Lighthizer ? “Staff are working at a pace that is unheard of (in trade negotiations) ... and any suggestion that we’re not operating beyond a normal pace is just flat wrong ” U.S. trade envoy Robert Lighthizer told reporters.
[EX A]: Positive

[EX Q]: What is the sentiment of the following document towards the entity Louis C.K ? Itâs been a tough day for  Louis C.K.  as the now-disgraced comedian lost roles in two animated projects as a result of  his  admitted sexual misconduct.
[EX A]: Negative

[EX Q]: What is the sentiment of the following document towards the entity Kim ? In the lead-up to the talks in Seoul  the mood was close to jubilant. âHopes are high that inter-Korean relations will improve â Hankyoreh reported on January 4. âSince  Kim  delivered  his  New Yearâs address on Jan. 1  North Koreaâs actions have been completely aligned with the Southâs response.â
[EX A]:
Neutral