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].
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Question: Verify if the sentiment of the following document towards the entity Jeff Okrepkie is Positive . "All that good stuff  I'm never going to see it again "  he  told ABC's San Francisco station KGO on Monday.

Answer: no


Question: Verify if the sentiment of the following document towards the entity Porter is Neutral .  The probe  comes as the White House  more than a week into the scandal  has continued to offer shifting explanations of the circumstances of  Porter 's tenure as a top aide to President Donald Trump.

Answer: yes


Question: Verify if the sentiment of the following document towards the entity Sharapova is Positive .  Nearly undone by 11 double-faults and 48 total unforced errors  Safina was a point away from a 4-0 deficit in the third set before coming back to beat Olivia Rogowska of Australia 6-7 (5)  6-2  6-4.

Answer:
yes