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 Q]: Verify if the sentiment of the following document towards the entity Ron Johnson is Positive . Enjoy.com CEO and  founder Ron Johnson  thinks Amazon should be really worried about competitor Walmart  but could fight back with another big acquisition.
"I think this is a decade-long price fight. Every quarter is a new round  but Walmart's coming back "  Johnson  said on CNBC's "Fast Money."
The former J.C. Penney CEO has been bullish on Walmart since at least February  when he appeared on "Fast Money" and called the big box retailer's rally. On Thursday  Walmart shares had their best day in nine years. With stock up 44 percent year-to-date  Walmart appeared to confirm  Johnson 's predictions that it could be Amazon's biggest threat.
Amazon may be growing fast  but  Johnson  thinks Walmart has a decided advantage with its preexisting brick-and-mortar infrastructure.  He  explained that most Americans live near a Walmart where they can buy most of what is available on Amazon.
And  Johnson  maintains that Amazon's distribution centers are more expensive and less efficient to run than Walmart's store and warehouses.
"They forward deploy inventory into things called warehouses  that are really stores. They are a lower cost operation than amazon's distribution centers  " Johnson  said.
As for Amazon   Johnson  thinks acquisitions like Whole Foods  are a good move for the internet retailer. And Target is right on brand.
"Whole Foods is to grocery  what Target is to mass. It's the upscale discounter "  he  said.
While  Johnson  doesn't anticipate that mega-acquisition anytime soon   he  said  he  does think Target has all the right amount of space in all the right places for Amazon to stay on top of the competition.
"Target's got 1 500 stores on Main and Main of every city in the country  " Johnson  said.
[EX A]: yes

[EX 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.
[EX A]: yes

[EX Q]: Verify if the sentiment of the following document towards the entity Hashem Ramezanpour is Positive . Worth area are searching for an Uber driver that allegedly sexually assaulted an elderly Uber passenger . The Daily Mail reports that an Uber driver in the Dallas Fort - Worth area allegedly sexually assaulted a 77 - year - old passenger during an Uber trip last month . On the evening of October 22   40 - year - old driver  Hashem Ramezanpour  picked up an unnamed 77 - year - old woman from a church in Dallas and allegedly stopped the car in a wooded area   ordered the woman to get out   and sexually assaulted her .  advertisement Ramezanpour  faces a charge of aggravated sexual assault of an elderly victim   but police are currently unable to find  him  and are now worried that  he  has fled the country . Uber has stated that  Ramezanpour  has been “ immediately removed ” from the Uber app and is now permanently banned from operating as an Uber driver . “ What has been described and reported to police is a violent act no person should ever have to go through . We are working with law enforcement officials to fully support their investigation  ” a spokesperson stated . “ This former driver ’  s  access was immediately removed from the app and  he  has been permanently banned .”
[EX A]:
no