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 Brexit is Neutral . The financial services sector  which accounts for about 12 percent of Britainâs economic output and pays more tax than any other industry  potentially has a lot to lose from the end of unfettered access to the EUâs post-Brexit market of 440 million people.
But it is particularly vulnerable to  a Brexit shock   because about a third of the transactions which take place on  its  exchanges and in  its  trading rooms involve clients in the EU.
This has led some politicians and economists to predict London will lose its pre-eminence as a financial center after Brexit  although supporters of leaving the EU say Britain will benefit over the long term by being able to set its own rules.
According to Savills  commercial property prices in the City of London have dropped more since the Brexit vote in June 2016 than at any point since 2009  the last year of the global financial crisis.
So far  Brexit seems to be having no impact here. The number of venues  such as bars and restaurants  applying for new licenses to sell alcohol in the City of London in the first eight months of 2017 is at a record high  data from the municipal local authority that runs the district shows.
âBusinesses are naturally hesitant to plan and execute growth hires due to the uncertainty around  Brexit  â said Hakan Enver  a director at Morgan McKinley.
The findings suggest that the first wave of job losses from  Brexit  may be at the lower end of estimates by industry lobby groups and firms  which could mean London will keep its place as the continentâs top finance center  at least in the short term.
Example Output: no

Example Input: Verify if the sentiment of the following document towards the entity Saad al-Hariri is Negative . BEIRUT (Reuters) - Lebanon believes  Saad al-Hariri  is held in Saudi Arabia  from where  he  resigned as prime minister  two top Lebanese government officials said  amid a deepening crisis pushing Lebanon onto the frontlines of a power struggle between Saudi Arabia and Iran.
FILE PHOTO: Lebanon's prime minister Saad al-Hariri gestures during a press conference in parliament building at downtown Beirut  Lebanon October 9  2017. REUTERS/Mohamed Azakir/File Photo
In a televised statement indicating deep concern at  Hariri âs situation   his  Future Movement political party said  his  return home was necessary to uphold the Lebanese system  describing  him  as prime minister and a national leader.
 Hariri âs shock resignation  read out on television from Saudi Arabia  came as a shock even to  his  aides and embroils Lebanon further in a regional contest between Riyadh and Tehran.
 Hariri âs exit fueled wide speculation that the Sunni Muslim politician  long an ally of Riyadh  was coerced into stepping down by Saudi Arabia as it seeks to hit back against Iran and its Lebanese Shiâite ally Hezbollah.
In his resignation speech   Hariri  denounced Iran and Hezbollah for sowing strife in Arab states and said  he  feared assassination.  His  father  a veteran former prime minister  was killed by a bomb in 2005.
âKeeping  Hariri  with restricted freedom in Riyadh is an attack on Lebanese sovereignty. Our dignity is his dignity. We will work with (foreign) states to return him to Beirut â said the senior Lebanese official  speaking on condition of anonymity because the government had yet to declare this position.
Saudi Arabia says  Hariri  resigned because Hezbollah  which was included in  Hariri âs coalition government  had âhijackedâ Lebanonâs political system.
 Hariri  aides had until Thursday denied  he  was under house arrest but took a dramatically different tone after a meeting of the Future Movement convened at Haririâs Beirut residence on Thursday.
 Hariri âs aunt  Bahia  sat next to Siniora as he read the statement. The party stood behind his leadership  it said.
 Hariri  came to office last year in a political deal that made the Hezbollah-allied Christian politician Michel Aoun head of state and produced a coalition government grouping most Lebanese parties including Hezbollah.
Saudi Arabia blessed the government at the time  but has been fiercely critical of the Hariri-led government since  he  stepped down  saying it failed to act against Hezbollah  whose guerrilla army is far more powerful than the weak state.
FILE PHOTO: Lebanon's Prime Minister Saad al-Hariri attends a general parliament discussion in downtown Beirut  Lebanon October 18  2017. REUTERS/Mohamed Azakir/File Photo
Saudi Arabia had wanted  Hariri  to take a tougher stance toward Hezbollah  and  he  failed to do so  the fourth source said. â He  was functioning as if it is business as usual  so the Saudis had to accelerate the process and to force a resignation.â
 Hariri  flew to Saudi Arabia last Friday.
The top Lebanese government official  speaking on condition of anonymity  said: âLebanon is heading toward asking foreign and Arab states to put pressure on Saudi Arabia to release Prime Minister Saad al-Hariri.â
Example Output: no

Example Input: Verify if the sentiment of the following document towards the entity Matthew Tueller is Positive . Despite the fact that the United States had paid for the cranes  one senior U.S. diplomat opposed their delivery. Matthew Tueller  the U.S. ambassador to Yemen  argued that it was pointless to deliver the equipment because it would only be destroyed  either by coalition bombs  the opposition Houthis  or a future military offensive by the United Arab Emirates.
 Tueller  was and remains a central figure in peace negotiations  which have not resulted in a peace deal or a lasting cessation of hostilities. As talks have faltered  a cholera epidemic is spiraling out of control  the nation’s infrastructure has been reduced to rubble  and some 50 000 children are expected to die of disease and starvation by the end of this year.
This portrait of  Tueller  and his role in the failed peace negotiations is based on interviews with six current and former senior State Department and national security officials who worked closely with  Tueller . All of them asked to remain anonymous in order to share diplomatically sensitive details.
Yemen’s President Abdu-Rabbu Mansour Hadi  right  talks with U.S. Ambassador to Yemen Matthew Tueller  left  during a meeting in Aden on March 2  2015. Photo: Reuters
 Tueller  is a career foreign service officer who has held posts throughout the Middle East  serving in Egypt  Iraq  and Kuwait. A graduate of Brigham Young University and Harvard’s Kennedy School of Government and a father of five  he rose steadily through the State Department ranks  gaining a reputation as a well-respected and deeply knowledgeable diplomat. He became ambassador to Kuwait in 2011  and attracted little public attention  aside from a happenstance run in with Kim Kardashian.
Multiple sources in Washington briefed on the negotiations said Abdul Salam’s version was indeed consistent with  Tueller ’s position that the Houthis had to accept the agreement as is  or else the Yemeni people would face worsening humanitarian conditions  though the sources were not in the room for the conversation.
Whether  Tueller  made that specific threat or not   it ’s notable that the Houthi negotiator would make such a charge publicly. At the very least  Abdul Salam’s statement suggests a deep distrust between  Tueller  and a key party to the conflict.
By the spring of 2016 — more than a year into the war – both the Obama White House and State Department began to question why  Tueller  was pushing such a one-sided plan.
In May 2016  Jon Finer  Kerry’s chief of staff  sent an email to  Tueller  asking why he didn’t support the formation of a national unity government. A unity government would include members of the various factions  giving the Houthis a seat at the table in the form of ministerial positions or other roles.
The email was one of several exchanges with  Tueller  that were widely circulated around the State Department. Its contents  and those of other exchanges with  Tueller  on the topic  were described to The Intercept and confirmed by multiple former officials.
Finer’s concerns were seconded by Eric Pelofsky  senior director for Yemen on Obama’s National Security Council  who also wrote directly to  Tueller . Finer and Pelofsky  in their emails  urged  Tueller  to move past the framework provided by U.N. Resolution 2216 and offer something the Houthis might actually accept.
 Tueller  responded by saying that the Houthis were negotiating in bad faith. Saleh had already violated the internationally brokered agreement that put Hadi in power  he argued  so why wouldn’t they violate a future agreement that prescribed them a limited role in government?
As the negotiations stretched on  State Department officials in D.C. began to feel like they were in the dark about exactly what  Tueller  was doing. Kerry’s staff pushed to receive more frequent updates. When press reports emerged about the negotiations being deadlocked  Finer pressed  Tueller  again on why he wasn’t pushing negotiations toward the idea of a unity government.
But the secretary of state didn’t trust Tueller to carry out his instructions. Kerry thought he had to be involved in the talks to push the new approach  and he spent much of the remainder of 2016 participating in Yemen’s peace negotiations. Kerry even met personally with Houthi representatives  who were growing frustrated with  Tueller .  Tueller   meanwhile  argued that Kerry personally intervening in the talks was premature and would not get the outcome Kerry wanted.
In a statement to The Intercept  State Department spokesperson Heather Nauert described  Tueller  as a “devoted career diplomat” and said he has the “full confidence” in the new administration.
“The U.S. policy in Yemen remains unchanged: to work with our international partners to bring peace  prosperity  and security to Yemen ” said Nauert. “We have consistently supported the work of the U.N. Special Envoy and comprehensive peace negotiations under the auspices of the U.N.”
Example Output:
yes