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 Ben Bernanke is Negative .  Thursday's hearing  originally scheduled for Feb. 10  was postponed because of a snowstorm. The Fed went ahead and released Bernanke's prepared testimony that day  in part to lay the groundwork for a planned increase in the interest rate the central bank charges for direct loans to banks.

Ex Output:
no


Ex Input:
Verify if the sentiment of the following document towards the entity Freddie Freddie is Neutral .  The Obama administration is working on a plan to restructure the mortgage market and make sure home loans are affordable. Officials don't plan to release details until next year. But Michael Barr  an assistant Treasury secretary  told the panel Wednesday that Fannie and Freddie "will not exist in the same form as they did in the past."

Ex Output:
yes


Ex Input:
Verify if the sentiment of the following document towards the entity Kirsten Bos is Positive .  Bos  and  her  team used MALT to match up the DNA fragments extracted from teeth of epidemic victims with a database of known pathogens. The program didn't entire save them from mind-numbing work — at one point PhD student and study author Ashild Vagene had to go through the results of the program by hand.

Ex Output:

no