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 Input:
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."

Ex Output:
yes


Ex Input:
Verify if the sentiment of the following document towards the entity Aaron Rodgers is Negative .  He  is eligible to return to the Packers in Week 15.

Ex Output:
no


Ex Input:
Verify if the sentiment of the following document towards the entity Hammond is Positive . Seeking to put the economy center-stage in the Conservativesâ pitch to voters   Hammond  said Britain could only hope to experience rising living standards âby harnessing the power of the market economyâ.

Ex Output:

yes