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].
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Question: Barak is the first Israeli official to visit Turkey since the diplomatic feud that erupted Monday after Israel's deputy foreign minister  Danny Ayalon  summoned Turkish Ambassador Ahmet Oguz Celikkol to complain about a TV show. The ambassador was forced to sit on a low sofa without a handshake  while Ayalon explained to local TV stations that the humiliation was intentional. Outraged  Turkey threatened to recall the ambassador  forcing Ayalon to apologize.
 Barak on Sunday met with Turkey's Foreign Minister Ahmet Davutoglu to discuss the latest crisis. He is also scheduled to meet Turkish Defense Minister Vecdi Gonul later Sunday.
 Barak and his fellow Labor Party member  Minister Binyamin Ben Eliezer  have significantly warmer relations with Turkey than Ayalon and Foreign Minister Avigdor Lieberman's ultra-nationalist party.
 Upon his arrival in Turkey  Barak was greeted warmly at the airport by a Turkish admiral. His first stop was at the mausoleum of modern and secular Turkey's founder  Mustafa Kemal Ataturk  whom Barak praised as an inspiration in making the region "one of peace and security."

Answer: Barak


Question: The newspaper quoted Ma as saying: "Whether there will be reunification as expected by the mainland side depends very much on what is going to unfold in the next decade."
 Although the Presidential Office quickly produced a recording showing that Ma actually said "decades  " the issue is not about "decade" or "decades."
 Ma's major fault lies in his ignorance of Taiwan's independent sovereign status. There is no such issue as unification of the two sides of the Taiwan Strait. The term "unification" is just a term coined by China to camouflage its attempt to annex Taiwan.
 Ma's other mistake is his failure to recognize that only the 23 million people of Taiwan have the right to decide Taiwan's future. Since Taiwan and China are two different countries  China's 1.3 billion people should have no say in determining Taiwan's destiny. It is wrong to say that Taiwan's future would be jointly decided by people on both sides of the strait.
 Most threatening  is that Ma thinks  Taiwan  has resisted unification because "conditions are not ripe...We don't even know each other that well."
 Ma must remember that as a popularly elected president  he is obligated to defend Taiwan's national security and sovereignty. If he fails in his duty and lets the people down  he would be a traitor.

Answer: Ma Ying-jeou


Question: 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:
Mohammed Barkindo