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 Lou Williams is Negative . Los Angeles (AFP)  â Lou Williamsâ  three-pointer was the final dagger in the Los Angeles Clippersâ wild 113-112 NBA triumph over the Washington Wizards on Saturday.
[EX A]: no

[EX Q]: Verify if the sentiment of the following document towards the entity Hugo Chavez is Positive .  Chavez said he ordered the blackouts "interrupted indefinitely" in Caracas and told the city's state electric utility not to schedule any more until the process is reviewed. It was unclear when or if the government may attempt to restart the measures.
[EX A]: yes

[EX Q]: Verify if the sentiment of the following document towards the entity Alistair Pike is Neutral . The Neanderthals went extinct about 5 000 years after humans arrived in Europe. The suspected causes have ranged from climate change that affected available food to competition with modern humans. As research moves forward   Pike  said  it may be useful to keep in mind that perhaps humans and Neanderthals were not as different as we thought.
[EX A]:
no