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].

Input: Consider Input: Verify if the sentiment of the following document towards the entity Venus Williams is Negative .  Williams controlled the first set but couldn't shake Bondarenko  who chased down shot after shot in stifling Rexall Centre. Bondarenko won the last three games for the second set  and broke Williams once more in the third. She won 20 of 28 service points in the deciding set.

Output: yes


Input: Consider Input: Verify if the sentiment of the following document towards the entity Cathy Caldwell is Positive . Copyright © 2018 NPR. All rights reserved. Visit  our  website terms of use and permissions pages at www.npr.org for further information.

Output: yes


Input: Consider Input: Verify if the sentiment of the following document towards the entity Ma Ying-jeou is Positive .  Ma must remember that as a popularly elected president  he is obligated to defend Taiwan's national security and sovereignty. If he fails in his duty and lets the people down  he would be a traitor.


Output: no