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 Kim Jong Un is Positive . SEOUL (Reuters) - The light-grey suit and matching tie that  North Korea’s Kim Jong Un  donned for  his  New Year’s address was likely carefully calculated to project a softer  more relaxed image to go with  his  surprise offer for talks with Seoul.
Departing from  his  usual black or navy suits  Kim gave  his  televised speech wearing black-rimmed glasses and slicked back hair  speaking fluently and rarely looking down to read as  he  raised the possibility of sending a delegation to the upcoming Winter Olympics in South Korea.
“In this New Year’s address  North Korea seems to have taken great pains with the image portrayed by Kim Jong Un ” said an analysis by the state-run Korea Institute for National Unification after  Kim ’s speech.
“The change from the previous dark Maoist suits to a softer toned grey Western-style suit likely aimed to underpin peace  which  Kim  stressed in  his  address ” the institute said.
It added that  Kim ’s style “reflected a relaxed state of mind” that likely resulted from  his  previous announcement that North Korea had achieved its nuclear ambitions.
After a year dominated by fiery rhetoric and escalating tensions over Pyongyang’s nuclear weapons programme   Kim  declared Monday that  his  country was “a peace-loving and responsible nuclear power” and called for lowering military tensions and improving ties with the South.
 Kim  also said  he  was open to dialogue with Seoul  prompting South Korea on Tuesday to propose high-level talks between the two countries on Jan. 9 at the border truce village of Panmunjeom.
FILE PHOTO: North Korean leader Kim Jong Un waves to people attending a military parade marking the 105th birth anniversary of country's founding father  Kim Il Sung in Pyongyang  April 15  2017. REUTERS/Damir Sagolj
Analysts said the North Korean leader’s speech on Monday showed more confidence compared to previous years  his old habit of swaying from side to side while making speeches nearly undetectable. In his first New Year’s address as North Korea’s leader in 2013   Kim  frequently sounded short of breath  his voice wavering from time to time.
 Kim  made  his  maiden public address in April 15  2012 at a parade marking the centenary of  his  grandfather’s birth. This year  there was none of the uneasiness that marked that speech and  his  subsequent public addresses.
 His  voice   his  hair shaved on the side  as well as  his  light-colored Western-style suit and glasses  were also reminiscent of  his  grandfather  Kim Il Sung  according to defectors and analysts. Kim Il Sung had a more gregarious and popular image than  Kim Jong Un’s  reclusive father  Kim Jong Il.
 Kim Jong Un  has embraced New Year addresses as a chance to outline  his  policies and rally the North Korean people. Last year   he  used  his  speech to declare that North Korea was in the “final stages” of perfecting an intercontinental ballistic missile.
Kim Gun-hee  a consultant on image making and leadership  said the grey suit may have been designed to deflect some of the negative global attention  Kim ’s nuclear and missile tests have prompted.
“When we advise clients who are in tough situations or are surrounded by unfavourable rumours  we tell them to wear either white or grey ”  she  said.
“In the study of color psychology  white imbues innocence while grey tends to take attention away from you.  Kim  may have felt some pressure from being at the centre of global focus and turned to grey after sticking to dark tones for several years.”

Ex Output:
yes


Ex Input:
Verify if the sentiment of the following document towards the entity George W Bush is Negative . Almost four years after George W. Bush left office , neoconservatives still have n't grappled with his worst failures , as Jennifer Rubin reminds us in the clip above . 
Asked to name Bush 's biggest mistake , she offers two answers : -LRB- 1 -RRB- "His failure to forcefully and promptly reply about the scurrilous allegation that he lied about weapons of mass destruction in Iraq ;" and -LRB- 2 -RRB- his choice at the beginning of his second term to pursue private Social Security accounts before immigration reform . 
As I see it , the Bush Administration was constantly avowing that it did n't lie about pre-war intelligence , and immigration reform was unlikely to pass regardless of when it was attempted . 
But the larger problem with these answers is the notion that Bush 's political mistakes were more grave than the numerous substantive errors that he made while in the White House . 
My own list of Bush Administration mistakes is much longer , but even controlling for the dramatically different ideological perspective of neoconservatives , Rubin 's picks betray a profound failure to grapple with a presidency that needlessly weakened America in multiple ways .

Ex Output:
yes


Ex Input:
Verify if the sentiment of the following document towards the entity Mrs Merkel is Positive . Leading Tory Brexit supporters have urged the prime minister to take advantage German Chancellor Angela Merkel ’ s weakness and failure to form a government . Theresa May has reportedly agreed with her cabinet to roughly double the offered Brexit ‘ divorce bill  ’ but Iain Duncan Smith   the former Conservative Party leader   urged her to “ sit tight ”  The Times reports . advertisement Jacob Rees - Mogg   Tory MP for North East Somerset   said that it would be “ foolish ” to hike the offer at a time when Mrs .  Merkel  needed to reassure German voters and businesses they will still be able to trade with the UK .  He  told the paper : “ Approving a higher divorce bill at this stage would be foolish … As for Germany   its domestic political concerns make it less likely that it would want to risk the damage that could be done to its industry from the UK imposing tariffs on its exports .” Mr . Duncan Smith added : “ When you look at what is going on in Europe the idea that out of that chaotic situation can come any sort of understanding is clearly not right   so we will have to sit tight .” May Expected to Offer EU £ 40 Billion – But Leavers Ask : What Are We Getting in Return ? The German chancellor ’ s Christian Democratic Union ( CDU ) and sister Christian Social Union ( CSU ) parties recently suffered their worst election result since 1949   with the populist   right - wing Alternative for Germany ( AfD ) surging . Their former coalition partner   the Social Democrats ( SDP )  also had their worst post - war election performance and announced they would quit the “ grand coalition ” and go into opposition . Mrs . Merkel had since failed to form a government with Germany ’ s Free Democrats and the Greens   with ideological differences proving too great . On Monday   she said she was “ very sceptical ” about running a minority government and hinted at fresh elections . Reports of  Mrs  . Merkel ’ s admission came on the same day reports claimed  Mrs  . May planned to double her previous offer to the European Union ( EU ) of roughly £ 20 billion to £ 40 billion . Economic commitments in the region totalling roughly £ 20 billion are to be added to the £ 20 billion already acknowledged as owed in  Mrs  . May ’ s Florence speech . A government source suggested that Foreign Secretary Boris Johnson and Environment Secretary Michael Gove had signed up to the plan   despite previously opposing a large pay - out .

Ex Output:

no