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 Ramis Ruiz is Positive . Plaintiffs Ramis Ruiz  21  and John Messing  41  accused their fellow volunteer EMTs at the Bay Shore-Brightwaters Rescue Ambulance of sexual harassment  bullying and discrimination.
According to the suit   Ruiz  was slandered during a election for the service’s assistant chief position by charges that she was “sleeping around with (fellow) members” to win votes for her candidate.
 Ruiz  complained about sexual harassment and bullying  but gripes fell on deaf ears.
Messing claimed he was suspended after backing  Ruiz  in her gripes about harassment  and eventually fired from the department.

Ex Output:
yes


Ex Input:
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 Output:
yes


Ex Input:
Verify if the sentiment of the following document towards the entity Corey Lewandowski is Negative . Lewandowski  and Deputy White House Chief of Staff Rick Dearbonâs interviews with the House Intelligence Committee come after ex-White House chief strategist Steve Bannon met with congressional investigators for almost 12 hours on Tuesday.
 Lewandowski  said on Fox Business Network's "Mornings with Maria" Wednesday that  he  was not instructed by the White House to withhold any information.
"I'll tell you anything "  Lewandowski  said.
 Lewandowski  who led the Trump campaign for almost two years through the Republican primaries   said they welcomed the âopportunityâ to testify before the committee.
âSteve was [with the campaign] for a short period of time. I was there almost two years  every day next to the candidate  next to President Trump â  Lewandowski  said on Fox News Channel's âOutnumbered Overtimeâ Tuesday. âNever  ever  ever did we coordinate or cooperate or collude with any Russians.â
 Lewandowski  told Fox News that  he  would âanswer every question truthfully  honestly  to the best of my ability and the best of my recollection.â
âBut because I have nothing to hide  Iâm looking forward to this opportunity help finally bring this to a close â  he  said.
 Lewandowski  added that  he  hopes Democrats come to a ârealizationâ that there was no Trump-Russia collusion.

Ex Output:

no