TASK DEFINITION: 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].
PROBLEM: Verify if the sentiment of the following document towards the entity Rivers Kendrick Perkins is Negative .  The Celtics are hoping the physicality of the first two games won't cost them a starter  but they have been accustomed to playing shorthanded all season  so there is no sense of panic. Garnett has been remarkably healthy since the 10-game absence  playing in 39 straight before Rivers rested him for two of the final three regular-season games.

SOLUTION: no

PROBLEM: Verify if the sentiment of the following document towards the entity Clinton is Negative . While the Justice Department did not confirm or deny an ongoing investigation into  Clinton  matters  administration officials pointed Fox News to the attorney generalâs testimony at his confirmation hearing before the Senate Judiciary Committee in January  raising questions over whether he would recuse himself from this investigation.

SOLUTION: yes

PROBLEM: Verify if the sentiment of the following document towards the entity Hamza Tekbali is Neutral . The crew of the Seefuchs plucked them from the old fishing boat  gave them water and couscous and one of the men  26-year-old Hamza Tekbali  explained why they had fled their country.

SOLUTION:
yes