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 Kelly Greene is Neutral . Last year  Dr. Kelly Greene  intensive care director at Littleton Adventist Hospital  began studying delirium in her patients. She found that patients on a ventilator -- who are typically sedated -- suffered an 80 percent rate of delirium.
[EX A]: yes

[EX Q]: Verify if the sentiment of the following document towards the entity Bill Polian is Negative .  Polian  on Kirk Cousins and the Redskins
[EX A]: no

[EX Q]: Verify if the sentiment of the following document towards the entity Braden Matejka is Neutral . Braden Matejka  barely escaped the Route 91 Harvest festival with  his  life after Stephen Paddock fired a barrage of bullets from the 32nd floor of the Mandalay Bay Resort and Casino down on the outdoor concert below. The 64-year-old gunman killed 58 people and injured hundreds more   Matejka  among them.
[EX A]:
no