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 George Papandreou is Neutral . Socialist Prime Minister George Papandreou on Wednesday stressed that position had not changed.
[EX A]: yes

[EX Q]: Verify if the sentiment of the following document towards the entity Corey Feldman is Neutral . The Los Angeles Police Department says it is no longer investigating a sexual assault report filed by  actor Corey Feldman .
[EX A]: yes

[EX Q]: Verify if the sentiment of the following document towards the entity Rubio is Negative . Both options were in place on Wednesday when  Sen. Marco Rubio   R-Fla.  appeared on Politico Playbook to discuss his ideas on tax reform. In that interview  he introduced an odd contradiction that few have followed.
[EX A]:
no