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 Q]: 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 A]: no

[EX Q]: Verify if the sentiment of the following document towards the entity Simone Biles is Positive . I saw that Halsey gave you a shout-out at the recent Womenâs March here in New York.  She  called you and the other gymnasts targeted by Larry Nassar âheroesâ who remind  her  âwhy we rally.â
[EX A]: no

[EX Q]: Verify if the sentiment of the following document towards the entity Donald Trump Jr. is Neutral .  Trump  lawyers sent a cease-and-desist letter to Bannon on Wednesday asking him not to disclose any confidential information. They said Bannon had breached an agreement by communicating with Wolff about  Trump    his  family and the campaign and made âdisparaging statements and in some cases outright defamatory statementsâ about them.
[EX A]:
no