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 Hu Jintao is Positive .  He said Kyrgyzstan treasures the mutual trust and mutual understanding between the two countries. He expressed the willingness to cooperate closely with China and strictly abide by all agreements between the two countries.
[EX A]: yes

[EX Q]: Verify if the sentiment of the following document towards the entity Juan Enriquez is Positive . With the likes of Elon Musk and NASA working toward getting humans to colonize Mars   he  said gene editing will play a vital role in this.
[EX A]: no

[EX Q]: Verify if the sentiment of the following document towards the entity Kim Jong-un is Positive . The hawks speculate that the North Korean despot would use these devices to intimidate us while forcing South Korea to accept reunification under  his  rule.  He  might figure that an American president would not risk the radioactive obliteration of Los Angeles or Washington to save a distant ally.
[EX A]:
yes