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].

[Q]: Verify if the sentiment of the following document towards the entity Steve Schwarzman is Neutral . "I think the roadblocks are basically just tradition  " Schwarzman  told B.I. "What I'm talking about is just typically not done.
[A]: yes


[Q]: Verify if the sentiment of the following document towards the entity Bryan Klevens is Negative .  Klevens  said the little boy’s voice cracked as  he  told  his  mother  “I know … but I really wanna go.”
[A]: no


[Q]: Verify if the sentiment of the following document towards the entity Yang Jiechi is Positive . Chinese Foreign Minister Yang Jiechi met with U.S. Secretary of State Hillary Clinton here on Friday to discuss bilateral exchanges and cooperation.
[A]:
yes