TASK DEFINITION: Given a sentence, an entity and its sentiment towards the entity, verify if it is the correct sentiment towards the entity. Answer should be yes or no. Note that URLs in the text have been replaced with [Link].
PROBLEM: Verify if the sentiment of the following document towards the entity Sam Querrey is Neutral .  Querrey beat Jan Hajek 6-3  7-5 on Thursday to put the U.S. 1-0 up against the Czech Republic in the Red Group and remain unbeaten in his three singles this week.

SOLUTION: no

PROBLEM: Verify if the sentiment of the following document towards the entity Roy Moore is Positive . Mike Allison  pastor of Madison Baptist Church  said he knows  Moore  as "a man of integrity " he told CNN.

SOLUTION: yes

PROBLEM: Verify if the sentiment of the following document towards the entity Sarah Huckabee Sanders is Neutral . The Thanksgiving nastiness wasn’t even the lowest the media sank in its attacks on  Sanders .

SOLUTION:
no