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 Dmitry Medvedev is Negative .  "We need to finally abandon any simplistic approaches toward this problem. Iran is getting closer to possessing the potential that in principle can be used to create nuclear weapons " Medvedev was quoted by the Interfax news agency as saying.
[EX A]: no

[EX Q]: Verify if the sentiment of the following document towards the entity Mike Cernovich is Neutral . âFor the past eighteen months I have assembled a video and audio crew who are talented at creating viral content â  Cernovich  was said to have written to Gawker bankruptcy plan administrator William Holdenat Dacarba law firm  according to The Hive on VanityFair.com which broke the story on Tuesday. âI also work with a network of independent journalists. Since Gawker has brand recognition  a blog with a high page rank  and two large social media accounts  my team will be able to leverage these properties to continue my journalistic work.â
[EX A]: yes

[EX Q]: Verify if the sentiment of the following document towards the entity Tim Pawlenty is Neutral .  On why he believes Democrats have struggled creating jobs: "It's pretty tough to be pro-job and anti-business. That's like being pro-egg and anti-chicken. It doesn't work so well."
[EX A]:
no