TASK DEFINITION: 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].
PROBLEM: 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.

SOLUTION: George Soros

PROBLEM: More than 30 000 brain scientists are in Washington  D.C.  this week attending the Society for Neuroscience meeting. One of the hot topics this year is mental disorders such as depression and schizophrenia and autism.  NPR science correspondent Jon Hamilton  has just come from the meeting to talk about some of what  he 's been seeing and hearing. Hi  John. Thanks for coming.
 JON HAMILTON   BYLINE: Hi.
 HAMILTON : Twenty years ago  I'd say it didn't contribute much  but things are really changing. And I was really surprised. I was going through the abstracts to this year's meeting  and there were nearly a thousand papers that mentioned depression. There were 500 that mentioned schizophrenia or autism. And just this morning  there was this study on how - looking at the brain tissue of people with obsessive compulsive disorder and how it's different.
MARTIN: That's NPR's science correspondent Jon Hamilton. Jon  thanks so much.

SOLUTION: Jon Hamilton

PROBLEM: LONDON (Reuters) - The head of a hardline group of pro-Brexit lawmakers on Saturday gave a cautious welcome to Prime Minister Theresa May’s plans for Britain’s future ties with Europe  saying now was not the time to nitpick.
Britain's Prime Minister Theresa May leaves after delivering a speech about her vision for Brexit  at Mansion House in London  Britain  March 2  2018. REUTERS/Leon Neal/Pool
With just over a year to go before Britain leaves the EU on March 29  2019  May softened  her  tone and called on Europe to show flexibility to help solve some of the more difficult problems.
 She  said  she  hoped to secure a tailor-made free trade deal that would include financial services and said Britain would aim for associate membership of EU agencies covering chemicals  medicines and aerospace.
Britain’s newspapers  as divided over Brexit as May’s party  welcomed  May ’s proposals as a way to return power to London without damaging trade from the world’s sixth biggest economy.
“For months  the Brexit hardliners have called the tune ”  the Financial Times said.“Mrs May  has stopped dancing.”

SOLUTION:
Theresa May