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 Paul Ryan is Neutral . As  he  stood surrounded by community activists and top House GOP members   Ryan  admitted Tuesday that the firestorm over  Trump 's comments was undercutting  his  own push to roll out a positive policy agenda for  his  party.  He  said  he  wouldn't defend  Trump  but instead would concentrate on  his  agenda project.
[A]: yes


[Q]: Verify if the sentiment of the following document towards the entity Eric E. Schmidt is Positive .  both began working in Silicon Valley in the late 1970s  their paths rarely crossed. But by 2001  with Jobs back at Apple and Schmidt running Google  they shared a singular mission: limiting Microsoft's hegemony to the personal computer and ensuring that Bill Gates didn't dominate the frontier of online services and mobile devices.
[A]: yes


[Q]: Verify if the sentiment of the following document towards the entity Marat Safin is Neutral .  "In the history of tennis  everybody's an underachiever " Safin said. "Agassi should have been winning  I don't know  15 Grand Slams. Sampras should have been winning 20 Grand Slams. Federer should be winning -- already should have 25."
[A]:
yes