Given a document, find the main entity about whom the author is writing. Write the full name if mentioned in the text. Note that URLs in the text have been replaced with [Link].

Q: 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.

A: Mohammed Barkindo
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Q: Kyle Enos  25   was sentenced to eight years in prison for selling drugs.
 He  traded fentanyl  a powerful opiate  for bitcoin to anonymous buyers.
 Enos  posted doses in envelopes at  his  local Post Office in South Wales.
Police released the text of  his  dark web sales pitch after  his  sentencing.
This is how  drug dealer Kyle Enos  attracted customers to  his  online opiate store  trading drugs for cryptocurrency on the dark web.
 He  traded in fentanyl  the powerful painkiller that can be 50 times as strong as heroin and which contributed to Prince's death  by offering customers supermarket-style "buy one get one free" deals in exchange for bitcoin.
Police also released footage from  Enos 's custody interviews  in which he describes how the drug operation works.
 Enos  told officers  he  did not make fentanyl himself  but ordered the substance in bulk every few weeks and sold smaller doses to individual customers.  He  used  his  local Post Office in Newport  South Wales  to ship the drug in envelopes.
They communicated anonymously over the dark web   he  said  in exchange for bitcoin. The footage does not give any sense of how much money  he  was making.
The text from  Enos 's storefront is in some ways very prosaic â  he  has a summary of delivery times  offers refunds and guarantees and emphasises the quality of  his  customer service.
However  the illicit nature of the exchange is also obvious from  Enos 's pre-emptive warnings about keeping receipts: Customers needed to be reassured that their information would not be preserved in case  Enos  were ever caught  which  of course  is exactly what happened.

A: Kyle Enos
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Q: Volunteer Coordinator George Bradvica's job  is to keep the calm amid what many have described as tragedy and chaos. For days now   he 's been in charge of telling hundreds of people with different sets of skills where they're needed most while ensuring every admitted horse is accounted for and tended to.
But  Bradvica  maintains that the overwhelming support makes  his  work a breeze.
"I hate to say this because it sounds Pollyannish  but the willingness  the cooperation  the love of horses  the desire to help in a critical situation makes it so easy "  Bradvica  said. "It's so easy â all I have to do is ask."
 Bradvica  said the fairgrounds officials turned to social media  asking locals to help them prepare for the impending stampede.
About 175 volunteers showed up on Thursday to welcome the roughly 900 horses that arrived. Another 300 arrived on Friday   Bradvica  said.
"The outpouring has been unbelievable "  he  said.
"Facebook is actually a really big tool in this entire process because you have people with horses and people with trailers on Facebook  posting  'Who needs help? When do you need help?' and posting locations "  he  said. "So if people have a trailer that they don't need to use they'll go pick up people's horses and bring them here."

A:
Coordinator George Bradvica
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