Given a document, 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 Jeff Bezos is Positive . Billionaire entrepreneur Mark Cuban and Amazon CEO Jeff Bezos agree: It pays to take risks.
" Jeff Bezos  — and I follow this to a T — I was reading   he  said  'Look  you don't want to be [80] years old and look back and ask yourself ... why didn't I do this? Why didn't I try it?" Cuban says.
While speaking at the Summit Series conference in Los Angeles   Bezos  revealed  he  was indeed thinking something similar when  he  quit  his  good job on Wall Street to found Amazon.
"For me  the best way to think about it was to project  myself  forward to age 80 "  Bezos  says. "When I'm 80 years old  I want to have minimized the number of regrets that I have. I don't want to be 80 years old  in a quiet moment of reflection thinking back over my life  and cataloging a bunch of major regrets.
"I decided I had to give it a shot "  Bezos  says in a 2010 baccalaureate address at Princeton. "I didn't think I'd regret trying and failing. And I suspected I would always be haunted by a decision to not try at all."
Cuban  worth $3.3 billion  agrees that pushing  himself  to experience new things has been worth it.
"Maybe it will come back to haunt me  all the fun I've had  but I've had fun "  he  says.
Don't miss: Mark Cuban says quitting this one common bad habit made  him  more successful
Example Output: yes

Example Input: Verify if the sentiment of the following document towards the entity Assad is Neutral . BEIRUT (Reuters) - Syriaâs army and its allies will keep fighting in Syria after the battle ends in Deir al-Zor province  where Islamic State has its last significant stronghold   President Bashar al-Assad  said on Tuesday.
âThe victories against terrorist organizations  starting in Aleppo and not ending in Deir al-Zor  formed a critical strike that foiled partition projects and terrorist goals â  Assad âs office quoted  him  as saying.
 Assad  regards all the groups fighting against the Syrian state as terrorist groups.
 Assad  said in  his  meeting with Velayati that the battle would last âuntil the recovery of security and stability to all Syrian landsâ   his  office said.
Example Output: yes

Example Input: Verify if the sentiment of the following document towards the entity Stan Greenberg is Neutral . In April  the firm’s veteran pollster Stan Greenberg briefed House Democrats on the findings with a presentation at the offices of the Democratic National Committee.
The polling memorandum  produced by GBA Strategies and  Greenberg ’s firm  was composed by surveying 52 so-called battleground districts  half of which are currently held by Democrats and half by Republicans.
The question that  Greenberg  put before Democrats to make the case against single-payer  though  is a highly unusual one (emphasis in original): “If you could change one thing about your healthcare or health insurance  what would it be?”
 Greenberg  is the spouse of Connecticut Democratic Rep. Rosa Delauro. She is not one of the 121 House Democrats who back the single-payer legislation before Congress  and one of only 11 members of the Congressional Progressive Caucus who did not sign the bill.
In a comment to  The Intercept  Greenberg  noted that Alan Quinlan  a partner at his firm  led the work on the poll. On the firm’s website  Quinlan lists Blue Cross Blue Shield of Michigan as one of his former clients.
Example Output:
no