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].
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Question: Liberal billionaire  George Soros  told global leaders and economists at Davos Thursday night that President Trump is a "danger to the world " who has helped bring the planet to the brink of nuclear war.
 Soros  the 87-year-old Hungarian-born financier   spoke at the World Economic Forum  harshly criticizing Trump  who was not present.  He  said the threat of nuclear war has grown as the U.S. and North Korea continue to antagonize each other.
"The situation has deteriorated " said  Soros . "Not only the survival of open society  but the survival of our entire civilization is at stake."
" ... the survival of our entire civilization is at stake." - George Soros
 Soros   whose dire predictions a year ago that President Trump would crash the U.S. economy have proven wildly wrong  also forecast a Democratic landslide in the 2018 midterm elections would push back the danger of the Trump administration. He said his Open Society Foundation is funding more institutions in the U.S. rather than the third world to ensure a Democratic victory in November.
 Soros  also referred to social media giants like Facebook and Google as a âmenaceâ to society. Soros likened the businesses to gambling companies that âdeliberately engineer addiction to the services they provide.â
During last yearâs conference in Davos   Soros  predicted negative prospects for the stock market under Trump. Since then  the S&Pâs 500 Index rallied almost 30 percent  according to Bloomberg.

Answer: George Soros


Question: Saint Nicholas of Myra (now Demre)  was known for  his  anonymous gift-giving and generosity. People believed  he 'd put coins in the shoes of anyone who left them out for  him  on  his  feast day  Dec. 6.
As the story goes   he  was a monk who gave away  his  hefty inheritance and instead chose to help the poor and the sick.
 He 's also a patron saint of sailors and was  of course  especially fond of children. (There's one slightly bizarre story  more Halloween than Christmas  of  St. Nicholas  saving three children who had been "lured into the clutches of an evil butcher.")
It wasn't until the 16th century that  St. Nicholas  began to take on  his  modern  candy-cane hued form in images and imaginations. In Europe  he became known as Father Christmas.

Answer: Saint Nicholas of


Question: Greta Gerwig  directed the Golden Globe-winning film  'Lady Bird.' (Photo: Paul Drinkwater  NBC)
 BEVERLY HILLS â Director Greta Gerwig   fresh off a Golden Globe victory for  her  film  Lady Bird  didn't have anything definitive to say about  her  work with controversial director Woody Allen.
 Gerwig   who acted in Allen's 2012 film  To Rome with Love  was asked if  she  regretted having worked with Allen in light of heightened concerns in Hollywood and elsewhere over sexual harassment and abuse. Allen's adopted daughter  Dylan  has accused him of sexually assaulting her when she was a child.
But  Gerwig  avoided the question on Sunday night.
"It's something I have thought deeply about and care deeply about. And I haven't had an opportunity to come down on one side or  the other " Gerwig  said  speaking to reporters with the film's star  Saoirse Ronan.
"I've definitely taken it to heart "  she  said before shifting back to  her  own directorial work. "But my job is to occupy the position of writer and director and be that person and to tell these stories."

Answer:
Greta Gerwig