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 Alessia Cara is Positive . Alessia Cara defended  herself  for winning the Grammy for best new artist after critics said  she  didnât deserve the award over  her  fellow nominees.
The 21-year-old was criticized because many people argued  she  shouldn't be considered a ânewâ artist.  Cara  won the Grammy Sunday night  beating out Khalid  Lil Uzi Vert  Julia Michaels and SZA.
In a lengthy Instagram post   Cara  responded to the backlash and said  she  wasnât âgoing to be upsetâ about winning an award  she  âworked really hard for.â
âTo address the apparent backlash regarding winning something I had no control over: I didnât log onto grammy.com and submit myself. thatâs not how it works. I didnât ask to be submitted either because there are other artists that deserve the acknowledgment â  she  wrote.
âBut I was nominated and won and I am not going to be upset about something Iâve wanted since I was a kid  not to mention have worked really hard for  â Cara  added.
 She  referenced  her  acceptance speech where  she  said every artist deserves a chance to be noticed and slammed the music industryâs focus on popularity rather than a singerâs talent and hard work.
 Cara  continued  âIâm aware that my music wasnât released yesterday  Iâm aware that  yes  my music has become fairly popular in the last year. but Iâm trying very hard to use the platform Iâve been given to talk about these things and bring light to issues that arenât fair  all while trying to make the most of the weird  amazing success Iâve been lucky enough to have.â
âI will not let everything Iâve worked for be diminished by people taking offence [sic] to my accomplishments and feeling the need to tell me how much I suck. hereâs something fun! Iâve been thinking I suck since I was old enough to know what sucking meant. Iâve beat u to it. And thatâs why this means a lot to me â  Cara  said.
 The singer  said  her  musicâs reach has shown that  her  dreams of being a successful artist âhave paid offâ and that  she  is still processing the moment.  She  ended the post by thanking  her  fans for supporting  her  early on in  her  career.
[EX A]: no

[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 Jeff Flake is Neutral . Sen. Jeff Flake  an Arizona Republican  announced Tuesday  he  would not run for re-election in 2018  condemning in a speech aimed at President Donald Trump the "flagrant disregard of truth and decency"  Flake  says is undermining American democracy.
After bucking Trump in a state the president won   Flake  is bottoming out in polls. Republicans may be left with a hard-core conservative challenger that might win the primary but lose in the general election.
 Flake  was facing a challenge from former state Sen. Kelli Ward  who failed in  her  effort to take out Sen. John McCain last year but has gained some traction this year. Last week  former Trump strategist Steve Bannon attended a fundraiser for  her .
But mainstream Republicans in Arizona believe Ward cannot beat Rep. Krysten Sinema  who is running in  her  primary as the only well-known Democratic candidate. They've been searching for another candidate to take on Flake  and his decision to step aside opens the door wide for those efforts.
"I've known  Jeff  for a long time and I admire  him  for  his  service that  he  has given to our state " she said Friday. "But I believe it is an opportunity for me to support a different candidate  someone that I've known for a long while  and somebody that I believe will serve Arizona the best."
[EX A]:
yes