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 Scott Ostrem is Positive . The family contacted a hospital  and  Ostrem  underwent a drug intervention but did not get psychological treatment  she said.
[EX A]: no

[EX Q]: Verify if the sentiment of the following document towards the entity Netanyahu is Positive . MUST READ: Three Things You Should Know about the Charges against  Netanyahu 
[EX A]: no

[EX Q]: Verify if the sentiment of the following document towards the entity Jeremy Kauffman is Negative . "LBRY is designed to be much more decentralized  much more controlled by users" and "absolutely freer "  Kauffman  explains in a video I posted this week.
[EX A]:
no