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 Q]: 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.
[EX A]: George Soros

[EX Q]: Andrew Conley showed no remorse or emotion as he described choking to death Conner Conley as the two wrestled Sunday  a probable cause affidavit said. He told investigators the child's last words were "Andrew  stop."
 Conley said he dragged his brother's body to his car before driving to see his girlfriend  who told investigators the teen "seemed happy  more happy than she had seen him in a while " according to the affidavit. Conley said he dumped the body near a park in his town of Rising Sun  about 90 miles (145 kilometers) southeast of Indianapolis.
 Prosecutors filed preliminary charges of murder against Conley along with a supporting affidavit Thursday. He is being charged as an adult and will appear Friday in court  Negangard said.
 Conley's family did not return messages for comment Thursday. Negangard said Conley had an attorney but none was listed in the affidavit.
 The teen told investigators he had had fantasies about killing someone since he was in eighth grade  including cutting somebody's throat  and felt "just like" the serial killer Dexter on the Showtime television series of the same name.
 Negangard said he will consider seeking the maximum prison term of life without parole. Conley's age makes him ineligible for the death penalty.
 The teen had no juvenile record and his teachers considered him a good student  Negangard said.
[EX A]: Andrew Conley

[EX Q]: Choi Soon-sil  a confidante of Park  was convicted of receiving bribes from South Korean conglomerates including Samsung  the worldâs biggest maker of smartphones and semiconductors  and the Lotte Group.
Prosecutors had sought a four-year jail term for Shin  accusing Lotte of giving a foundation backed by Park and  Choi  7 billion won ($6.46 million) for favours such as a duty free store license.
Kim  the judge  said Park âabandoned constitutionally-given responsibility and gave position and power to othersâ and that  Choi  used her position âto monopolize state business and seek personal gainâ.
Prosecutors had demanded a 25-year jail term for  Choi  on charges including coercion  bribery  influence-peddling and abuse of authority.
Lee had been charged with giving some of the bribes that  Choi  was accused of receiving. However  last weekâs ruling said Leeâs bribe-giving was a âpassive compliance to political power â appearing to put the weight of the blame on Park and  Choi .
[EX A]:
Choi Soon-sil