TASK DEFINITION: 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].
PROBLEM: Verify if the sentiment of the following document towards the entity Mark Sedwill is Positive . Mark Sedwill said the end of 2014 was not a deadline. "It's a goal " he told reporters in the capital. "It's realistic but not guaranteed."

SOLUTION: yes

PROBLEM: Verify if the sentiment of the following document towards the entity Carlos Beltran is Negative . CLOSE  Carlos Beltran  was on hand in New York on Tuesday  Feb. 6  2018 to accept the Legend Award at the 38th annual Thurman Munson Dinner  recognizing his charitable contributions â including his foundationâs hurricane relief aid in his native Puerto Rico. Pete Caldera/NorthJersey.com

SOLUTION: no

PROBLEM: Verify if the sentiment of the following document towards the entity Post ) Trump is Positive . In a pre-dawn tweet Sunday   Trump  issued a fresh rebuttal to Comey  writing: “I never asked Comey to stop investigating Flynn. Just more Fake News covering another Comey lie!” The tweet was part of a running commentary from  Trump  that began Saturday  a day after Flynn pleaded guilty to lying to the FBI and indicated he would cooperate with special counsel Robert S. Mueller III  who is probing Russian interference in the 2016 election.

SOLUTION:
yes