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]: Don McLean is selling the original manuscript and lyrics to pop anthem American Pie, including a 'lost verse', which included a line about the music being 'reborn'. The singer-songwriter's 16-page collection is expected to fetch up to $1.5million (£1,006,303) at auction today, which offers tantalising new details about the famous anthem, originally released in 1971. In an interview published by Christie's auction house New York, where the manuscript is up for grabs today, McLean says American Pie is about 'heading in the wrong direction'. Scroll down for video Original song: Christie's curator Tom Lecky holds the 16-page notes and manuscript for singer Don McLean's American Pie at Christie's auction house in New YorkOriginal lyrics to U.S. pop anthem American Pie up for auction todayNotes on Don McLean's 60s hit expected to fetch up to $1.5millionThe 16-pages also includes deleted verse about music being 'reborn'. 
 Question:_'s New York is estimating that  the American Pie manuscript will sell for $1million to $1.5million.
[A]: Christie


[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]: Manchester City boss Manuel Pellegrini believes the club may need to splash out again this summer to keep pace with their rivals. With hopes of retaining the Barclays Premier League crown looking increasingly forlorn, City have again failed to build on a title success. They were hampered last summer, however, with their punishment for breaching the Financial Fair Play regulations of European governing body UEFA including a £49million net spending cap. Manchester City manager Manuel Pellegrini insists his side must splash the cash in the summer Pellegrini has said Manchester City must sign a 'crack' player such as striker Sergio AgueroManuel Pellegrini believes Man City need to sign a world class superstarThe Chilean insists it is important to splash the cash every other seasonCity brought in Eliaquim Mangala, Fernando and Bacary Sagna in summerManchester City face Crystal Palace at Selhurst Park on Monday night 
 Question:Given the general disappointments of last summer's principle signings - Fernando, Bacary Sagna and Eliaquim Mangala - _'s words could be perceived as a plea for more cash.
[A]:
Manuel Pellegrini