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].

(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 _.
Keystone XL pipeline

Hillary Clinton is a liar, Donald Trump is arrogant and Jeb Bush is just a Bush, according to a new national poll. The poll, released Thursday by Quinnipiac University, asked more than 1500 registered voters to say the 'first word' that comes to mind when they hear the name of the presidential candidates. According to The Weekly Standard, 178 people associated the word 'liar' with Clinton. A further 123 people came up with 'dishonest' and 93 put down 'untrustworthy'. When it came to Trump, 58 people reported thinking 'arrogant'. However the Republican candidate had a much bigger breadth of responses than the others.Quinnipiac University poll surveyed more than 1500 registered votersClinton registered 'liar' with 178 people and 'dishonest' with 123Trump received 58 mentions for 'arrogant' and 38 for 'blowhard'Some 138 voters wrote down 'Bush' as the first word for Jeb BushSeparate poll found voters would prefer Joe Biden to Clinton 
 Question:Last month _ blamed a 'constant barrage of attacks that are largely fomented by and coming from the right.'
Hillary Clinton

As Australians are beginning to feel the onset of winter's chill, Aussies travellers are looking to escape this year's cold in exchange for a European summer. Recent data released by KAYAK.com.au has revealed that most Aussies are planning their mid-year getaways in Europe. Research by the travel search engine further indicates that Aussies are planning to travel abroad between May and August, while seven out of the top ten holiday destinations are in Europe. Australian tourists are planning to holiday in destinations across Europe, the number one choice being the ancient city of Athens in Greece 1) Athens, GreeceAustralian tourists are planning to holiday abroad between May and AugustMost of the holiday destinations are in Europe, number one being GreeceSeven out of the top ten destinations for Aussie are in EuropeOthers include Toronto in Canada, Ho Chi Minh City in Vietnam and Colombo in Sri Lanka 
 Question:_, Sri Lanka seems to be another popular vacation spot among Australians this year.

Colombo

