In this task, you will be presented with a passage and have to answer a question based on your understanding of the events inferred from the passage. Try to find the best answer that is most likely to fill in "_". Note that the URLs in the text have been replaced with [Link].

[Q]: (CNN) -- Opposition to the Keystone XL pipeline, which would move crude oil from the Alberta oil sands in Canada to refineries on the Gulf Coast if approved by President Barack Obama, has long relied on questionable information about our project and the Canadian oil sands. A CNN op-ed by Tom Steyer has made some claims that need to be disputed. He and other opponents insist oil transported by Keystone XL is destined for export. Nothing could be further from the truth. The reality, as TransCanada Corp. CEO Russ Girling has said, is not a drop of the oil transported through Keystone would be exported -- period.Alexander Pourbaix says opponents are wrong on Keystone XL pipelineHe says contrary to what opponents say, "not a drop" of Keystone oil will be exportedPourbaix: State Department study has debunked concerns over environment and marketHe says during transition to new energy sources, U.S. should get its oil from a trusted nation 
 Question:We urge Obama to give a green light to the _.
[A]: Keystone XL pipeline


[Q]: A Texas hunter who is paying $350,000 (£235,000) to shoot a Black Rhino in Africa has been granted permission to import the animal's carcass to the U.S. as a trophy. Corey Knowlton sparked fury among animal rights activists after bidding for the right to shoot the animal at an auction held by the Dallas Safari Club last year. After news of the auction broke Mr Knowlton received death threats and has had to hire a private security team. Trophy: Texas big game hunter Corey Knowlton has been granted permission to bring the carcass of a Black Rhino back to the U.S.Corey Knowlton won right to kill the animal at an auction last yearBut he was waiting for permission to bring the carcass back to the U.S.150,000 people signed petition demanding his request should be deniedNamibia sells small number of Rhino-hunting licences every yearMoney is used to fund anti-poaching efforts under controversial scheme 
 Question:Prior to _'s poaching boom in the 1960s, the country had around 70,000 black rhinos.
[A]: Namibia


[Q]: Poor, suffering, heroic Martin Murray's fourth and probably best chance of winning the world title which has eluded him for so long ended in yet another heartbreak on foreign soil. This defeat to Arthur Abraham was not quite the most contentious of Murray's failed bids for a stardom but it is likely to become the most devastating. There were cries of 'cheats, cheats' from the knot of English fans in the TUI Arena but the fight was so close that it could not be classed as an out-and-out robbery. Far worse injustices have been seen in Germany, where it is notoriously difficult for an overseas boxer to glean a points decision.Martin Murray fought Arthur Abraham for WBO super-middleweight titleBritish fighter Murray started well in his fourth attempt to win world titleGerman champion Abraham grew into the fight as the rounds progressedMurray had a point deducted for holding his opponent in the 11th roundAbraham won by split decision after fight went full 12 rounds in HannoverJudges scored 115-112 Abraham, 112-115 Murray, 116-111 Abraham 
 Question:_ took the last round to make that even more likely, and it proved to be the case.
[A]:
Arthur Abraham