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].

Verify if the sentiment of the following document towards the entity Ken Brown is Negative .  Brown  leaves for Tanzania on Thursday  and the group will begin their climb on Sunday. If all goes as planned  it should take six days to reach the summit.  Brown  says  he âs not concerned about whether or not  he  will make it to the top  as  he  said  he  believes  he âs already hiked the tallest mountain anyone can with Dr. Bilimoria.
no

Verify if the sentiment of the following document towards the entity Kenneka Jenkins is Neutral . Oz noted that Jenkins’ blood alcohol content of 0.112 percent — above the legal limit for driving of 0.08 — “does not do this to you ” referring to video footage of  Jenkins  stumbling throughout the hotel.
yes

Verify if the sentiment of the following document towards the entity Aleksandr Krushelnitckii is Negative .  Krushelnitckii  finished third in the mixed-doubles curling tournament  competing with  his  wife and teammate  Anastasia Bryzgalova.

no