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 Input:
Verify if the sentiment of the following document towards the entity Fidel Castro is Positive . âGuns? What for?...to fight the government? The Cuban people donât need guns nowadays!â ( Fidel Castro  during  his  very first speech upon entering Havana Jan. 8  1959.)

Ex Output:
no


Ex Input:
Verify if the sentiment of the following document towards the entity Zuckerberg is Neutral . You can read  Zuckerberg 's post below:

Ex Output:
yes


Ex Input:
Verify if the sentiment of the following document towards the entity Richard Ratcliffe is Negative .  He  went on to say that  he  was becoming "exponentially" concerned about  his  wife's health  especially given that she had discovered lumps in her breast.

Ex Output:

no