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 John is Negative . And that's a problem  says makeup artist Sir John.
[EX A]: no

[EX Q]: Verify if the sentiment of the following document towards the entity Jorge Briceno is Neutral .  According to Colombian authorities  Briceno was born in a poor peasant family  which took weapons against the conservative government in the 1950s.
[EX A]: yes

[EX Q]: Verify if the sentiment of the following document towards the entity Brad Childress is Neutral . Now  Childress   who began  his  coaching career at Illinois in 1978  will be on board to watch Trubisky develop.
[EX A]:
no