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].

Ex Input:
DC Entertainment on Saturday announced the company is investigating  group editor Eddie Berganza  after Buzzfeed reported on his alleged history of predatory behavior.
Former writer Liz Marsham said  Berganza  kissed her during a party and groped her at a company gathering at a bar in 2006.
Another DC Comics employee reported a similar encounter. Joan Hilty  who is openly gay  said  Berganza  tried grabbing her at the same bar during a separate incident  according to Buzzfeed.
At least five women confronted DC Comicsâ HR with their objections after learning  Berganza  was being considered for an executive editor promotion. He was promoted anyway  the site said.
 Berganza  was demoted to group editor in 2012 after a similar allegation that he forcibly kissed a married freelance writer during the WonderCon convention.
Despite the demotion   Berganza  went on to oversee projects related to Superman and Wonder Woman.

Ex Output:
Eddie Berganza


Ex Input:
A self-portrait of 43rd President George W. Bush . 
-LRB- Provided by George W. Bush Presidential Center -RRB- . 
As part of the 9th annual Freedom Conference & Festival , a conservative confab taking place in Steamboat Springs next month , the paintings of 43rd President George W. Bush will be on display for attendees at the Steamboat Grand Hotel . 
"This is the first time the -LRB- Bush -RRB- exhibit has been shown in Colorado , giving state residents a unique opportunity to view this popular collection ," wrote Jackson Shedelbower , of the Steamboat Institute , in an email . 
The one-day exhibition on Friday , Aug. 25 , organized by the Steamboat Institute , marks the Colorado debut of Bush 's work from "The Art of Leadership : A President 's Personal Diplomacy" exhibition , which features paintings of world leaders Bush met during his tenure in the White House including Vladimir Putin , Angela Merkel , Hamid Karzai , Ellen Johnson Sirleaf and Tony Blair . 
Although some balked at the idea of Bush as a fine artist when he took up painting in his post-presidential retirement , the 71-year-old has stuck to his guns and humbly worked to improve his art . 
"Portraits of Courage : A Commander in Chief 's Tribute to America 's Warriors ," a book of Bush 's paintings of wounded U.S. military veterans that was published in February , netted surprisingly favorable reviews from critics and topped The Washington Post 's best-selling books list earlier this year . 
"-LRB- Bush -RRB- was really putting himself out there and taking a personal risk with these paintings , not knowing what people would think of them ," said Jennifer Schubert-Akin , CEO of the free-market , nonprofit Steamboat Institute . 
Bush will personalize a copy of the book that is being auctioned on the Steamboat Institute 's fundraiser as part of its $ 75-per-person Red , White & Blue Bash fundraiser on July 20 , Schubert-Akin said , with bidding starting at $ 300 . 
A portrait of 41st President George Bush by his son , 43rd President George W. Bush . 
-LRB- Provided by the George W. Bush Presidential Center -RRB- .

Ex Output:
George W Bush


Ex Input:
Tuesday afternoon ESPN obtained a memo  NFL Commissioner Roger Goodell  wrote to NFL owners.
In it   Goodell   speaking on behalf of the organization  suggests athletes could soon be required to stand for the National Anthem writing  âWe believe that everyone should stand for the National Anthem.â
NEW: NFL Commissioner Roger Goodell to team leaders: "We believe that everyone should stand for the National Anthem" [Link] pic.twitter.com/cEGFqycB5B â ABC News (@ABC) October 10  2017
 Goodell  adds that the league must âmove past the Anthem controversy â and that it has become a âbarrier to having honest conversations and making real progress to the underlying issues.â  Goodell  added that the league has developed a plan to tackle these âcore issuesâ to be presented during a league meeting next week.

Ex Output:

Roger Goodell