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].

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.
yes

Verify if the sentiment of the following document towards the entity Tim Murphy is Positive .  He  said  he  wants to spend  his  remaining time in office âon mental health care reform  as well as issues affecting working families in southwestern Pennsylvania.â
no

Verify if the sentiment of the following document towards the entity Alwaleed bin Talal is Positive . Billionaire Prince Alwaleed bin Talal  was picked up at  his  desert camp  the senior official said. Authorities did not disclose the evidence that prompted the arrests.

no