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].
--------
Question: Verify if the sentiment of the following document towards the entity Louis C.K is Negative . Stephen Colbert was forced to address the sexual misconduct allegations plaguing  Louis C.K.  after  he  canceled  his  appearance on "The Late Show."

Answer: no


Question: Verify if the sentiment of the following document towards the entity Benjamin Netanyahu is Positive .  He  called Zarif the âsmooth-talking mouthpiece of Iran.â

Answer: yes


Question: 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.

Answer:
no