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].

Example Input: Verify if the sentiment of the following document towards the entity Mariah Carey is Neutral . Mariah Carey  undeterred by last yearâs performance  will take to the stage once again in Times Square to ring in the new year on live TV.
Example Output: yes

Example Input: Verify if the sentiment of the following document towards the entity Michael Jackson is Positive .  The suit also said AEG Live was responsible for the actions of Murray in the care of Jackson. Murray  however  was not named as a defendant in the lawsuit.
Example Output: yes

Example Input: Verify if the sentiment of the following document towards the entity John is Negative . And that's a problem  says makeup artist Sir John.
Example Output:
no