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: Rio Ferdinand believes Louis van Gaal's decision to return Wayne Rooney to his favoured attacking role has led to the Manchester United's upturn in performance levels. Writing in his column in The Sun ahead of the Manchester derby on Sunday, Ferdinand, now at Queens Park Rangers, revealed his belief that Rooney playing as a striker is fundamental to United hitting fifth gear. He praised Van Gaal for moving his captain further up the field after a spell in the centre of the pitch at the start of the year but admitted the return to form and fitness of Ander Herrera, Marouane Fellaini and Michael Carrick has also been important.Rio Ferdinand says Manchester United need Wayne Rooney in attackHe believes Rooney's form has been key to their upturn in performancesFerdinand said United's 2-1 win at Anfield shows they are 'on to something'Manchester United vs Manchester United: The expert view of the derbyCLICK HERE for all the latest Manchester United news 
 Question:Ferdinand also pointed to the return of midfield player Michael Carrick (left) as a help to _.

Answer: Manchester United


Question: Arrested: Doug Hughes was put under arrest for his gyro-copter stunt and charged with operating an unregistered aircraft and violating national airspace The postal carrier who flew a gyrocopter onto the lawn of the U.S. Capitol is facing two criminal charges. But he's being released from federal custody to return to Florida. Doug Hughes made his initial appearance in U.S. District Court in Washington on Thursday. That's one day after he steered his tiny aircraft onto the Capitol's West Lawn after flying through restricted airspace around the National Mall. He was charged with operating an unregistered aircraft and violating national airspace.Doug Hughes appeared in U.S. District Court in Washington on Thursday, one day after he steered his tiny aircraft onto the Capitol's West LawnHe was charged with operating an unregistered aircraft and violating national airspace before being released on his own recognizanceHe was sent back to his Tampa home, where he must check in weekly with authorities starting next week 
 Question:Corruption in _ has robbed the US citizens of the representative government that is our birthright.

Answer: Washington


Question: Riyadh, Saudi Arabia (CNN) Few might have expected that four months into his term President Donald Trump would find himself addressing a room of Muslim leaders after a night surrounded by dancing, drumming Saudi men. But there he was Sunday, standing at the front of a vast reception hall, declaring Islam one of the world's great religions while encouraging leaders to disavow terrorists. And there he was Saturday night, swaying to rhythmic lyrics in Arabic, only a year after deriding Islam as a religion based in hatred and vowing to bar all Muslims from entering the United States. Ensconced within the presidential bubble on his first foreign trip, Trump is regularly finding the view from inside is often far different than from out. It's a lesson most presidents learn sooner or later. For Trump, who ran as an outsider promising to explode political norms, the adjustment appears more abrupt.Trump delivered a major address to Arab leaders SundayHe used softened rhetoric compared to his campaign 
 Question:Not only was the conciliatory tone a rarity for Trump, but the speech was also delivered entirely without applause as leaders of 51 _ and Muslim nations listened in silent, yet rapt attention.

Answer:
Saudi Arabia