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].
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Question: (CNN) -- The Washington Post's Chris Cillizza recently gave President Barack Obama his "Worst Year in Washington" award. Indeed, Cillizza wrote that there was a growing sense among the public that "Obama simply isn't up to the job to which he was elected twice." But while it's hard to argue that Obama has not had a difficult 12 months, the notion that this President is somehow done or a lame duck just doesn't feel quite right. The fact is the office of the president is still the most dynamic change agent in our political system. And unlike Congress or the Supreme Court, which go in and out of session, the President is on 24/7, with significant power at his disposal, a point underscored by recent initiatives on immigration, climate change and Cuba.Aaron David Miller: President Obama is not the appeaser in chief his detractors claimMiller: President doubled down in Afghanistan in 2009, had Osama bin Laden killedObama is a committed internationalist, Miller saysPresident can feel the pull of wanting to leave a positive legacy, he says 
 Question:"My presidency's entering the fourth quarter," _ said in a press conference Friday.

Answer: Barack Obama


Question: Bernie Ecclestone says Lewis Hamilton is as good as Juan Manuel Fangio, Michael Schumacher and all the other greats of the track. The Formula One Group chief executive was speaking in his air-conditioned office in the Sepang paddock before Sunday's Malaysian Grand Prix, squinting through his John Lennon glasses at the state of the sport he has spent his life moulding. F1 has taken a pounding from the public and pundits since the processional opening race in Melbourne a fortnight ago. Only 75 per cent of the cars started. Only 11 drivers finished. Several teams are on the brink of bankruptcy.Bernie Ecclestone described Lewis Hamilton as '100 per cent box office'Formula One ringmaster believes Mercedes driver is 'great for the sport'He also criticised Sebastian Vettel for not 'putting himself out there' after winning four consecutive wold championships at Red BullEcclestone, 84, speaking ahead of Sunday's Malaysian Grand Prix called for sprinkler system to be introduced at six racesHe wants controversial double points ruling to return to the sport, tooCLICK HERE for all the latest F1 news 
 Question:Bernie Ecclestone, 84, rates Hamilton as the best world champion _ has ever had.

Answer: F1


Question: Rio de Janeiro (CNN) A showcase of Brazilian culture will wrap up the 2016 Summer Olympic Games in Rio Sunday with the staging of the closing ceremony at Maracana Stadium. Organizers said more than 41,000 tickets have been sold for the event but there are still spots available, ranging from 600 reais to 3,000 reais ($187 to $936 USD). Most of the details are being kept under lock and key, but organizers have released some information about the giant party. Rosa Magalhaes, the creative director for the closing ceremony, said it will be a festive atmosphere with a touch of melancholy.Closing ceremony begins Sunday at 7 p.m. ET12,000 volunteers will take partBrazil's acting President will not participate 
 Question:Magalhaes noted that while the _ is a great venue, it does present some challenges for the creative team, especially when trying to recreate the big samba floats that Rio's carnival is known for.

Answer:
Maracana Stadium


