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: 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: Washington (CNN) President Donald Trump will begin work Friday dismantling the financial regulations enacted after the 2008 economic crisis, hours after the first major economic report of his administration is released. Trump's executive moves won't have an immediate effect on Wall Street oversight. But they're likely to draw sharp criticism from Democrats and reform proponents who say the regulations that the President is looking to scrap could prevent another meltdown. In two executive actions, Trump plans to direct his administration to evaluate regulatory action taken by his predecessor, Barack Obama, with an eye toward eliminating what his advisers say are burdensome rules on financial services firms and consumers.Trump will issue a broad directive meant to garner input from the heads of federal regulatory agencies on areas for reformA second action will direct the Department of Labor to cease implementation of an Obama administration rule on retirement investment advisers 
 Question:But the _ administration official said the rule was a "complete mess" with a litany of unintended consequences.

Answer: Donald Trump


Question: A new attack submarine being tested by United States Navy has been given a special guard of honour - by a pod of dolphins. The nuclear powered, deep ocean sub was put through its paces off the coast of Newport, Virginia, on May 26 when the playful mammals were spotted leaping out of the water just a few feet from the front of it. The incredible footage of the dolphins - leaping in front of the new Virginia-class attack sub completing its sea trials - has been seen by hundreds of thousands of people since it went viral. Attack submarines are designed to seek and destroy enemy submarines and surface ships and carry Tomahawk cruise missiles to project ashore. They are also used for reconnaissance missions and sea mine warfare.US Navy was sea testing its latest nuclear powered deep ocean submarinePlayful mammals spotted leaping out of the water a few feet in front of itDolphins often swim by boats but one of first times photographed by sub 
 Question:_ will approach unfamiliar objects and creatures to learn about them and may swim up to boats and submarines as they are unusual.

Answer:
Dolphins