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:
Bay Area political events : Bernie Sanders , no-hate march . 
Bernie Sanders : Sen. Bernie Sanders , independent-Vt. , speaks at a California Nurses Association-sponsored rally in favor of a single-payer health care system . 
Fifteen Senate Democrats are flirting with a ... more Photo : Andrew Harrer , Bloomberg Bay Area political events : Bernie Sanders , no-hate march 1  1 Back to Gallery .

Ex Output:
Bernie Sanders


Ex Input:
Matt Damon  has apologized for  his  comments about sexual harassment and the #MeToo movement  which drew a slew of well-deserved controversy when  he  waded into the debate last month.
âI really wish Iâd listened a lot more before I weighed in on this â  Damon  admitted during an interview on TODAY. âI donât want to further anybodyâs pain with anything that I do or say. So for that I am really sorry. A lot of those women are my dear friends and I love them and respect them and support what theyâre doing and want to be a part of that change...but I should get in the back seat and close my mouth for a while.â
During an ABC News interview in December   Damon  pointed out that sexual misconduct encompasses "a spectrum of behavior " and made the revolutionary observation that there is "a difference between patting someone on the butt and rape or child molestation."
While  he  acknowledged that both types of behavior "need to be confronted and eradicated without question  they shouldn't be conflated." In a separate interview with Business Insider   Damon  also noted "one thing that's not being talked about is there are a whole shitload of guysâthe preponderance of men I've worked withâwho don't do this kind of thing and whose lives aren't going to be affected." Because our real priority here should be celebrating the brave men who manage not to sexually abuse women.
Following  Damon 's comments  a number of peopleâincluding  Damon 's former co-star and ex-girlfriend Minnie Driverâsharply criticized  him  for failing to recognize that even "minor" incidents of harassment are symptomatic of a much bigger problem. "It's the micro that makes the macro " actress Alyssa Milano wrote in an open letter to Damon on Twitter. "I have been a victim of each component of the sexual assault spectrum of which you speak. They all hurt. And they are all connected to a patriarchy intertwined with normalized  acceptedâeven welcomedâmisogyny."

Ex Output:
Matt Damon


Ex Input:
Menâs halfpipe gold medalist Shaun White  of the United States  speaks at a news conference at the 2018 Winter Olympics in Pyeongchang  South Korea  Wednesday  Feb. 14  2018. (Patrick Semansky/Associated Press)
 Shaun White  has dismissed the sexual assault allegations made against  him  in a 2016 lawsuit as âgossip.â
 White  won  his  third Olympic gold medal Wednesday in the menâs halfpipe  then was criticized on social media and questioned in a press conference about allegations made in a lawsuit by a former drummer in Whiteâs rock band.
The woman says  White  sexually harassed and refused to pay her. The lawsuit was settled last May.
 White  was asked in a media conference if the lawsuit might tarnish  his  reputation.
 He  says  âIâm here to talk about the Olympics  not gossip and stuff.â  He  adds  âI donât think so.â
Reporters attempted to follow up about the lawsuit  but the conference moderator shot them down.  White  rushed off stage as reporters questioned  him  about the allegations following the conference.
 Snowboarder Shaun White  has won Americaâs 100th Winter Olympic gold medal  throwing down a spectacular final run in the menâs halfpipe.
 12:05 p.m.
Snowboarding star Shaun White  is a three-time Olympic champion.
Japanâs Ayumu Hirano has vaulted past  Shaun White  and into first place in the menâs halfpipe final.
The 19-year-old Hirano put up a score of 95.25 during his second run to edge past  White . Hirano washed out in his first run but responded by throwing back-to-back 1440-degree spins during his second run.
 White   attempting to become the first American to win gold in three different Winter Olympics  sat down on  his  second run to remain in second.
 White  will get one last shot to surpass Ayumu.  White  will be the final rider to go in the 12-man final.
American snowboarder  Shaun White  is in the lead after one run in the menâs halfpipe final.

Ex Output:

Shaun White