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 Jenny Chang is Positive .  From those biopsies  Chang said she had identified a number of genetic pathways ways in which gene mutations affected the ability of the cancer to spread unique to patients who developed metastatic breast cancer.

Ex Output:
no


Ex Input:
Verify if the sentiment of the following document towards the entity Roy Halladay is Negative . (CNN) Pitcher Roy Halladay  who won two Cy Young awards and more than 200 Major League Baseball games during a stellar career  died Tuesday in a plane crash off the Florida coast  authorities said.

Ex Output:
no


Ex Input:
Verify if the sentiment of the following document towards the entity Ebadi Nobel is Neutral .  Ebadi was out of the country at the time of the vote and has not returned since  saying she is "in an effective state of exile."

Ex Output:

no