Given a document, find the main entity about whom the author is writing. Write the full name if mentioned in the text. Note that URLs in the text have been replaced with [Link].

Example Input: That  in turn  led to attacks from fellow NBA star LeBron James against the commander-in-chief.
That policy did not stop  LeBron James  of the Cleveland Cavaliersfrom making it abundantly clear that they are unwilling to hear the president out  tweeting last week that the commander-in-chief is a âbumâ and noting that Curry told him that he did not intend to visit the White House anyway.
 James  also said  âGoing to the White House was a great honor until you showed up!â  referring to his meeting with former President Barack Obama.
U bum @StephenCurry30 already said he ain't going! So therefore ain't no invite. Going to White House was a great honor until you showed up! â LeBron James (@KingJames) September 23  2017
 James  voted for Hillary Clinton.
Obama invited  James  and then-President-elect Trump to the White House on the same day  November 10  2016.
Example Output: LeBron James

Example Input: Federal Reserve Chairman Ben Bernanke signaled Thursday that sales of the central bank's holdings in mortgage-backed securities may play a more prominent role in the withdrawal of monetary stimulus than he indicated last month.
 "I anticipate that at some point we will in fact have a gradual sales process " Bernanke said Thursday in testimony to the House Financial Services Committee. In prepared remarks  he avoided repeating a February statement that the Fed won't sell any securities "at least until after policy tightening has gotten under way." Instead  he said Thursday the tool is one way of "applying monetary restraint."
 "We would like to get back to an all-Treasury portfolio within a reasonable amount of time " Bernanke said in response to a question from Rep. Jeb Hensarling  R-Texas. The balance sheet should eventually be reduced to less than $1 trillion  Bernanke told Rep. Ron Paul  R-Texas  who advocates abolishing the Fed.
 Raising the interest rate paid on funds deposited by banks at the Fed  as well as so-called reverse repurchase agreements that temporarily drain cash from the banking system  will still be among the main tools for tightening credit  Bernanke said.
 "The FOMC is not comfortable with holding all of these securities until they mature  as some would be 30 years  and we want to move more quickly than that back to the pre-crisis balance sheet " Bernanke said. The Fed wouldn't sell assets in a "really weak economy " he said.
 At the same time  Bernanke didn't say when the Fed would begin executing its strategy. He said the U.S. economy still needs low interest rates and that the central bank will be ready to tighten credit "at the appropriate time."
 "The economy continues to require the support of accommodative monetary policies " Bernanke said in prepared testimony  repeating parts of a statement to the panel from last month.
 Thursday's hearing  originally scheduled for Feb. 10  was postponed because of a snowstorm. The Fed went ahead and released Bernanke's prepared testimony that day  in part to lay the groundwork for a planned increase in the interest rate the central bank charges for direct loans to banks.
 Responding to questions  Bernanke said the "unemployment situation is very weak " and the housing market is "still quite weak."
Example Output: Ben Bernanke

Example Input: While speaking at a conference for conservative millennials   Donald Trump Jr.  suggested that the investigation around  his  father's campaign has been fueled by government higher-ups who have conspired to block the President's agenda.
The Magic Kingdom Park at Disney World in Florida added a  Trump  robot to The Hall of Presidents.
This undated video screen shot provided by Walt Disney World shows an animatronic figure of  Trump   center front.  Trump 's robot is introduced by George Washington's robot.
House Majority Whip Steve Scalise leaves a House Republican Conference meeting in the basement of the US Capitol on Monday. During Wednesday's White House celebration with GOP leaders   Trump  joked that for Scalise  being shot and critically wounded by a gunman earlier this year was a "hell of a way to lose weight."
A staff member places the presidential seal on the lectern prior to  Trump 's triumphant speech on the passage of the Republican tax reform legislation on Thursday.
Example Output:
Donald Trump Jr.