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].
--------
Question: Verify if the sentiment of the following document towards the entity Murphy is Positive . Also on Wednesday   Murphy  is introducing a gun control bill in support of universal background checks  but  he  said  he  is realistic about its chances of passing. "I'm not naÃ¯ve about our chances to pass this bill in this Congress  but it's important to have this as a fulcrum point for the movement  " Murphy  said  according to The Washington Post.

Answer: yes


Question: Verify if the sentiment of the following document towards the entity John is Negative . And that's a problem  says makeup artist Sir John.

Answer: no


Question: Verify if the sentiment of the following document towards the entity Kwame Kilpatrick is Positive .  Kilpatrick has 42 days in which to file an appeal.

Answer:
yes