instruction:
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].
question:
Verify if the sentiment of the following document towards the entity Paul Khairy is Negative . The excitement of sports is likely responsible for the observed increases in heart rate  said study author Dr. Paul Khairy  a cardiologist at the Montreal Heart Institute.
But the new study is the first to demonstrate that the ambience of a live game â being surrounded by cheering fans  being closer to the action and experiencing an increased level of engagement â may all contribute to the heightened emotional stress response in fans   Khairy  told Live Science.
In the study  the heart rates of fans who watched a hockey game in person increased by 110 percent  on average  from their resting heart rates. That's comparable to the increase you'd see in someone running  jumping rope or doing any other vigorous form of exercise   Khairy  said.
Fans who watched the same game on TV had a 75 percent increase in their heart rates  on average  which is similar to the heart rates seen with moderate physical activity  such as a casual bike ride   Khairy  noted.
Surprisingly  a person's interest in the sport and engagement as a fan were not linked to changes in heart rate during the game   Khairy  said. However   he  added that  he  suspects there might have been a different result if researchers had developed their own way to measure passion in hockey fans rather than adapting a tool originally designed for soccer spectators.
Although fans watching any sport can experience a similar amount of excitement as was observed in this group of hockey enthusiasts  these results may not apply to other sports   Khairy  said. There are too many elements that differ among sports â such as the pace of the game  a fan's emotional attachment to a team  and even the number of high-intensity moments â that prevent researchers from making similar generalizations   he  said.
A fan's emotional reaction to a game can be intense   Khairy  said  and that could trigger cardiovascular problems.
Fans who experience cardiac symptoms during a game should seek immediate medical attention rather than waiting for a convenient moment  such as in-between periods   Khairy  said. Many arenas and ice rinks have cardiac defibrillators on hand  as well as people trained in using them   he  added.
answer:
no


question:
Verify if the sentiment of the following document towards the entity Davis is Neutral . Davis challenged his conviction and sentence on the grounds that his confession was illegally obtained and that his trial in San Clara County  Calif.  was tainted by pretrial publicity.
 Marc Klaas  Polly's father  expressed frustration Monday that Davis' appeals were taking too long. He noted that Polly would be 28 now had she lived.
Davis' appeals were taking too long. He noted that Polly would be 28 now had she lived.
 "I have no doubt that this guy is going to outlive me " said Klaas  60.
 Davis has a constitutional challenge pending before the state high court. Once that is resolved  he can challenge his conviction and sentence in federal court.
 Assistant California Attorney General Ronald Matthias  who successfully opposed DavisDavis' appeal  said federal appeals could take 10 to 15 years.
 In writing for the court  Justice Joyce L. Kennard recounted DavisDavis' reaction when a jury found him guilty of Polly's murder.
 Davis "turned toward the television cameras in the courtroom and made an obscene gesture with both hands by extending his middle fingers " Kennard wrote. "He then winked his eye and blew a kiss."
 Davis kidnapped Polly from her bedroom at her home in Petaluma  Calif.  where she was having a slumber party with two other girls. Her mother and a younger half-sister were sleeping down the hall.
 Davis had a long and violent criminal record  and his history helped fuel voter support for a 1994 three-strikes initiative in California that required sentences of 25 years to life in prison for a third felony after two violent felonies.
answer:
yes


question:
Verify if the sentiment of the following document towards the entity Mohammed Barkindo is Negative . OPEC Secretary General Mohammed Barkindo  speaks to the media during  his  visit in Abuja  Nigeria Febuary 27  2017. REUTERS/Afolabi Sotunde
NEW DELHI (Reuters) - OPECâs Secretary General Mohammed Barkindo on Tuesday called on U.S. shale oil producers to help curtail global oil supply  warning extraordinary measures might be needed next year to sustain the rebalanced market in the medium to long term.
âWe urge our friends  in the shale basins of North America to take this shared responsibility with all seriousness it deserves  as one of the key lessons learnt from the current unique supply-driven cycle â said  Barkindo .
âAt the moment we (OPEC and independent U.S. producers) both agreed that we have a shared responsibility in maintaining stability because they are also not insulated from the impact of this downturn â  Barkindo  said  referring to a slide in oil prices that spurred OPEC to agree production cuts late last year.
While OPEC and some other producers  including Russia have cut supplies this year in order to prop up prices  U.S. production has soared by almost 10 percent this year  driven largely by shale drillers.  Barkindo  said  he  hoped that new producers  not just U.S. shale drillers  would join production cuts.
âDemand-supply is returning to rebalance through massive destocking that we have been witnessing of stocks in OECD across regions in a very massive way â  Barkindo  said later  speaking to reporters on the sidelines of the conference.
âIn the past four months alone  we have seen destocking to the tune of 130 million bpd â  he  said.
The aim of the OPEC-led cut is to trim the level of oil in OECD industrialized countries compared with the five-year supply average.  Barkindo  said the stock overhang to the five-year average stood at 171 million barrels in August  against 338 million at the start of the year.
âThe speed and pace (of destocking) has accelerated as a result of anticipated and projected demand growth in the second half of 2017 to the tune of 2 million bpd. We are witnessing a fast return to a balanced market â  Barkindo  said.
Still  on  Sunday Barkindo  said OPEC and other oil producers might need to take âsome extraordinary measuresâ next year to rebalance the oil market.
World oil demand growth in 2017 is expected at 1.45 million barrels per day (BPD) and it should stay around 1.4 million bpd in 2018   Barkindo  said.  He  said Indiaâs share of global oil demand is expected to rise to over 9 percent by 2040  up from 4 percent now.
answer:

no