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].

[EX Q]: Verify if the sentiment of the following document towards the entity Travis Kalanick is Positive . The appointments of Burns and Thain fill two board seats controlled by  Kalanick   which have sat vacant until now.  Kalanick 's control over the two seats has been challenged by one of Uber's largest investors  Benchmark Capital.
[EX A]: yes

[EX Q]: Verify if the sentiment of the following document towards the entity John McCain is Negative . The same day  Roll Call told readers  âYears from now  when the history of the modern Congress is written   John McCain âs address to the Senate on July 25  2017  is likely to stand among the defining summations of the era.â
[EX A]: no

[EX Q]: Verify if the sentiment of the following document towards the entity Joey Votto is Negative . GOODYEAR  Ariz. - Each year   Joey Votto  always makes  his  first appearance at camp the day position players are required to report. Each year   his  first interview with the local press becomes a State of the Cincinnati Reds discussion.
[EX A]:
no