Given a document, 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 Christine Sylvest is Neutral . Felicia Wivchar hugs her former classmate   Christine Sylvest   at an event in Washington  D.C. to raise money for their former high school  Marjory Stoneman Douglas High School (Photo: Christal Hayes / USA TODAY)
WASHINGTON  â Christine Sylvest  looked around Tony and Joe's Seafood Place and saw a sea of maroon and silver.
Nearly 200 others who once walked the halls of Marjory Stoneman Douglas High School flooded the restaurant Tuesday evening in the Georgetown area of Washington  D.C. to raise money and support students and faculty at the school. It wasn't long before  she  saw a familiar face  one  she  hadn't seen in about 22 years.
 She  and Felicia Wivchar  both 39  graduated in 1996 when Parkland  Fla. was still known as a safe  tight-knit community and not as the home to a mass shooting that left 17 dead. Their smiles  hugs and catching up turned bittersweet as they talked about the tragedy and where they were when they heard the news.
[EX A]: yes

[EX Q]: Verify if the sentiment of the following document towards the entity Kandeh Yumkella is Negative . Amid criticism that technology company Hewlett Packard (HP) is not doing enough to eliminate toxic substances from its products  the head of the United Nations industrial development program Kandeh Yumkella vowed on Wednesday to take the issue up with the UN's long-time partner.
 "We will deal with the criticism and push HP to deal with that  " said Yumkella  director of the United Nations Industrial Development Organization (UNIDO).
 "People use their computers elsewhere and when the computers are done  they're loaded in containers and shipped off " said Yumkella. "We are working with agencies to look at how we deal with e-waste."
 Yumkella acknowledged that IT companies must take an active role in mitigating e-waste but as the saying goes  it's important not to throw out the baby with the bath water.
[EX A]: no

[EX Q]: Verify if the sentiment of the following document towards the entity Alan Carter is Neutral . The concentration  or number of insulin units in the liquid solution  was labeled as 100 units per milliliter. But they averaged less than half of that  and none met the 95-unit minimum standard  said lead researcher Alan Carter  a pharmacist and adjunct instructor at the University of Missouri-Kansas City School of Pharmacy.
 Carter  thinks the insulin may have gotten too warm somewhere between the factory and the pharmacy  causing some of the molecules to break apart.
 Carter  wondered whether  his  results might help explain why insulin users sometimes find a dose doesn't work as well as normal. Doctors usually attribute that to patient error: not injecting enough insulin before a meal  not following dietary guidelines  or skipping exercise.
 Carter   who had a limited budget for  his  study  acknowledges that it was too small and that  his  results may be flawed. He notified Novo Nordisk and Eli Lilly of his results in hopes someone would do a bigger follow-up study.
[EX A]:
yes