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].

[Q]: Verify if the sentiment of the following document towards the entity Medvedev is Positive . Russia's catastrophic wildfires this summer have demonstrated the need to reform the nation's forest protection legislation and the state forestry agency  President Dmitry Medvedev said Wednesday.
 The remarks appeared to reflect Medvedev's desire to take a higher profile on economic and domestic policy issues presently controlled by Prime Minister Vladimir Putin -- though Medvedev stopped short of an open challenge to his powerful predecessor and mentor.
 Putin has taken a highly visible lead in efforts to combat the fires  visiting affected areas and even taking a seat in a firefighting plane while Medvedev was chairing dull official meetings. Many political commentators perceived Putin's action as a sign of his intention to reclaim the presidency in 2012 and a clear warning to Mevedev to stand by.
 Medvedev indicated Wednesday that the prime minister's move to take direct control of the forestry agency  Rosleskhoz  could be insufficient to properly protect the nation's forests in the future.
 "If it's more convenient to work that way  you are welcome " Medvedev told a government meeting focused on forests. "But if it proves insufficient  I reserve the right to radically change those structures."
 He said the blazes had shown that the current law and the existing official structures can't properly protect the forests.
 "It's quite obvious that the legal base and the organizational structure that we have don't fit the purpose " Medvedev said in televised remarks.
 The president also said that the need for changing the current forest legislation also must be carefully analyzed.
Putin and Medvedev both have said they would decide later who will run for president.
 Medvedev avoided any direct criticism of Putin  but said Wednesday the 2006 law had left most of the nation's forests without due oversight.
 He also seemed to defy Putin on another issue -- the construction of a new highway northwest of Moscow that would destroy a forest near the town of Khimki. Putin's Cabinet has continued to support it despite growing public opposition.
[A]: yes


[Q]: Verify if the sentiment of the following document towards the entity Zach LaVine February is Negative . Zach LaVine  created headlines during the Summer League in July when  he  said  he  planned to return from  his  February left ACL tear by the Oct. 19 season opener.
While declining to put a timeline on  LaVine 's return  executive vice president John Paxson said "that's a pretty safe bet" to rule  LaVine  out of that opener and reiterated the organization's conservative approach for its new centerpiece.
While pleased with his progress   LaVine  admitted doctors told  him   he 'd be sidelined a minimum of nine months  which would place  his  return to practice in early November at the earliest.  LaVine  said  he  won't change  his  style of play and is encouraged that  his  running and jumping stats are better than when  he  participated in the draft combine before  his  rookie season.
"I can't stand just sitting here "  LaVine  said. "But I'm working hard so when I get back I'm not going to have any constraints."
The Bulls have until Oct. 16 to sign  LaVine   22  to a long-term extension. Otherwise   he  becomes a restricted free agent next summer. Either way  general manager Gar Forman basically said the Bulls didn't trade Jimmy Butler to not re-sign LaVine.
"I want to be here for a long period of time "  LaVine  said. "If (an extension is) now or later  I know it's going to be done either way."
[A]: no


[Q]: Verify if the sentiment of the following document towards the entity Leonardo da Vinci is Neutral . CLOSE The last  Leonardo da Vinci  painting in private hands is going to auction at Christie's in New York for an estimated $100 million. Da Vinciâs depiction of Jesus  titled "Salvator Mundi " will be auctioned on Nov. 15. (Oct. 10) AP
Visitors to Christie's wait outside in a line to view Leonardo da Vinci's 'Salvator Mundi'  Tuesday  Nov. 14  2017. (Photo: Julie Jacobson  AP)
NEW YORK (AP) â  A painting of Christ by the Renaissance master Leonardo da Vinci sold for a record $450 million (380 million euros) at auction on Wednesday   obliterating previous records for artworks sold at auction or privately.
 The painting   called "Salvator Mundi " Italian for "Savior of the World " is one of fewer than 20 paintings by  Leonardo  known to exist and the only one in private hands.  It  was sold by Christie's auction house  which didn't immediately identify the buyer.
Leonardo da Vinci's masterpiece Salvator Mundi achieves $450 312 500  a #worldauctionrecord for any work of art sold at auction. pic.twitter.com/snKxm7t3cb â Christie's (@ChristiesInc) November 16  2017
The 26-inch-tall (66-centimeter-tall)  Leonardo  painting dates from around 1500 and shows Christ dressed in Renaissance-style robes  his right hand raised in blessing as his left hand holds a crystal sphere.
Its path from  Leonardo 's workshop to the auction block at Christie's was not smooth. Once owned by King Charles I of England  it disappeared from view until 1900  when it resurfaced and was acquired by a British collector. At that time it was attributed to a  Leonardo  disciple  rather than to the master himself.
The painting was sold again in 1958 and then acquired in 2005  badly damaged and partly painted-over  by a consortium of art dealers who paid less than $10 000 (8 445 euros). The art dealers restored the painting and documented its authenticity as a work by  Leonardo .
Christie's says most scholars agree that the painting is by  Leonardo   though some critics have questioned the attribution and some say the extensive restoration muddies the work's authorship.
Christie's capitalized on the public's interest in  Leonardo   considered one of the greatest artists of all time  with a media campaign that labeled the painting "The Last Da Vinci." The work was exhibited in Hong Kong  San Francisco  London and New York before the sale.
In New York  where no museum owns a  Leonardo   art lovers lined up outside Christie's Rockefeller Center headquarters on Tuesday to view "Salvator Mundi."
[A]:
no