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].

Ex Input:
Verify if the sentiment of the following document towards the entity John F. Kennedy is Neutral . BOSTON (Reuters) - More than half a century after  U.S. President John F. Kennedy  was struck down by an assassinâs bullet in Dallas  Texas  the United States is due on Thursday to release the final files on the investigation into the killing that rattled a nation.
FILE PHOTO:  President John F. Kennedy in an undated photograph courtesy of the John F. Kennedy Presidential Library and Museum . REUTERS/JFK Presidential Library and Museum/Handout/File Photo via REUTERS
Academics who have studied  Kennedy âs slaying on Nov. 22  1963  said they expected the final batch of files to offer no major new details on why Lee Harvey Oswald gunned down the first and only Irish-American Roman Catholic to hold the office.
They also feared that the final batch of more than 5 million total pages on the  Kennedy  assassination held in the National Archives will do little to quell long-held conspiracy theories that the 46-year-old presidentâs killing was organized by the Mafia  by Cuba  or a cabal of rogue agents.
Thousands of books  articles  TV shows and films have explored the idea that  Kennedy âs assassination was the result of an elaborate conspiracy. None have produced conclusive proof that Oswald  who was shot dead a day after killing Kennedy  worked with anyone else  though they retain a powerful cultural currency.
âMy students are really skeptical that Oswald was the lone assassin â said Patrick Maney  a professor of history at Boston College. âItâs hard to get our minds around this  that someone like a loner  a loser  could on his own have murdered  Kennedy  and changed the course of world history. But thatâs where the evidence is.â
FILE PHOTO:  U.S. President John F. Kennedy  signs a proclamation for the interdiction of the delivery of offensive weapons to Cuba during the Cuban missile crisis  at the White House in Washington  DC October 23  1962. Cecil Stoughton/The White House/John F. Kennedy Presidential Library/File Photo via REUTERS
In 1992  Congress ordered that all records relating to the investigation into  Kennedy âs death should be open to the public  and set a final deadline of Oct. 26  2017 for the entire set to be made public.
 Kennedy âs assassination was the first in a string of politically motivated killings  including those of  his  brother Robert F. Kennedy and civil rights leader Martin Luther King Jr.  that stunned the United States during the turbulent 1960s.  He  remains one of the most admired U.S. presidents.

Ex Output:
yes


Ex Input:
Verify if the sentiment of the following document towards the entity Luke Walton is Negative . LOS ANGELES --  Luke Walton  and Lonzo Ball both say that the Los Angeles Lakers' head coach has not lost the locker room  as LaVar Ball asserted.
Lonzo Ball also said  "I'll play for anybody " when asked whether he is fine with  Walton  as his coach.?
 Walton  ?whose team ended a nine-game losing streak with a 132-113 win over the Atlanta Hawks on Sunday night  disagreed with LaVar's latest criticism of him.  Walton   who said Friday morning that he is not coaching as if his job is on the line  was asked whether he has received assurances from anyone in Lakers upper management.
"Yeah. We're  I feel  very secure in my job status right now "  Walton  said. "We talk all the time. They're 100 percent behind and supporting what we're doing."
Lakers majority owner Jeanie Buss tweeted strong support with the hashtag "InLukeWeTrust" on New Year's Eve  and all indications have been that  Walton 's job security is not an issue.?A Lakers source told ESPN's Ramona Shelburne that Walton's job status is "not even a conversation."
This is not the first time LaVar Ball has been critical of  Walton 's coaching. He has said that the Lakers' coaching staff is "soft" and doesn't know how to coach his son  and he expressed his displeasure with how  Walton  was using his son in the fourth quarter of games.
The Lakers already have held a meeting with the elder Ball and asked him to tone down his criticisms of  Walton  to foster a better atmosphere for Lonzo Ball and continue a positive relationship with the organization.
LaVar Ball's latest comments left the No. 2 overall pick having to answer several questions Sunday morning about the state of the Lakers' locker room and his relationship with  Walton .
"He is going to speak his mind. He is not going to change " said Lonzo Ball  who says he hasn't spoken to LaVar since his father and two brothers landed in Lithuania  where LiAngelo and LaMelo Ball are playing for the pro team Prienu Vytautas. "... I don't think [ Walton  has lost the locker room]. I mean   he 's our head coach. We are going to play for  him .
"That is just  his  opinion.  He  has coached me  his  whole life. So  he  is definitely going to have a strong opinion about it. That's just what it is."?
"I don't see that the players aren't playing hard "  Walton  said. "I think the players are playing very hard. We've been through a hard stretch  but they are giving us what they have  and we're going to keep working  and we'll be fine."
"I'm fine with it. It doesn't bother me "  Walton  said of LaVar Ball's repeated criticism of  him . "My only concern with any of it is for Zo. As long as Zo's fine with it and Zo can come out and play  and it doesn't affect mine and his relationship  then it doesn't bother me at all."
Lonzo Ball said that he focuses on playing basketball and that he has told  Walton  before that his father's comments don't affect him.
 Walton  was asked whether LaVar Ball's comments could possibly influence what management is thinking about its coach and the team's rebuild.
"I would hope not  but it doesn't influence what we're doing "  Walton  said of the coaching staff. "I've said all along there's always parents  and parents are going to get mad at things -- that's what they do. And it's our job as coaches and coaches in the organization to do what's best for our team and our players  and we make those decisions based on what we see every single day in the facility and on the court."

Ex Output:
no


Ex Input:
Verify if the sentiment of the following document towards the entity Martino Ruggieri is Positive . A brand new gourmet academy  the Accademia Bocuse d'Or Italia has been created to support  Italy's candidate Martino Ruggieri  in  his  endeavor to conquer the Olympus of gastronomy.
However  he 's not allowed to use Italy's best weapon -- pasta.
Italian chef Martino Ruggieri  whose signature dish is this meat Trulli  is the country's culinary champion. Accademia Bocuse d'Or Italia
During the long live cooking race   Ruggieri  impressed a tough jury of Michelin-starred chefs  amid stadium-like cheering  with a "metaphysical" meat dish shaped into tiny  root-style dome dwellings of  his  native land  surrounded by a "magical circle" of red peppers  figs  pine dust and red turnip on rough grey terracotta platters.
"Italy deserves the Olympic podium. We've always made the mistake in attempting to replicate a French  high-sounding cuisine but we need to impose the Italian style  a blend of tradition  creativity and innovation " says  Ruggieri .
"The French aren't better than us  they're just good at marketing what they have"  says  Ruggieri .
Chef Giuseppe Raciti  who was defeated by  Ruggieri  in the Italian Bocuse d'Or rounds  thinks French cuisine is "more classical but heavier to digest: ours is lighter and healthier because Mediterranean."
There will be a psychologist to help  Ruggieri  handle stress and food designers to suggest how to turn the dish into a work of art by selecting the best tableware.
 Ruggieri  will be trained hard to beat  his  foreign contenders.
 Ruggieri  is preparing to flex  his  muscles.  He 'll be trained according to high standards  including cleanliness levels and the environmental impact of  his  dishes  how tidy  he  leaves the kitchen after the cooking and how much food is wasted in the preparation.

Ex Output:

yes