instruction:
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].
question:
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.
answer:
no


question:
Verify if the sentiment of the following document towards the entity Alison Friedman is Neutral . Comstockâs campaign pointed out that most of  Friedmanâs  money has come from donors in California.
answer:
no


question:
Verify if the sentiment of the following document towards the entity O'Neil Sevin is Positive .  "It would have been an awesome year without the spill " Sevin said as he repaired his nets and got his boat ready for another day of trawling for bait.
answer:

yes