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].

Example Input: LONDON (AP) — A British judge is set to decide Tuesday whether to quash or uphold an arrest warrant for  WikiLeaks founder Julian Assange  who has spent more than five years evading the law inside Ecuador's London embassy .
 Assange 's lawyers argue that it's no longer in the public interest to arrest him for jumping bail in 2012 and seeking shelter in the embassy to avoid extradition to Sweden  where prosecutors were investigating allegations of sexual assault and rape made by two women. He denied the allegations.
Swedish prosecutors dropped their investigation last year  saying there was no prospect of bringing  Assange  to Sweden in the foreseeable future. But the British warrant for violating bail conditions still stands  and  Assange  faces arrest if  he  leaves the embassy.
 Assange 's lawyers asked for the warrant to be withdrawn since Sweden no longer wants  him  extradited  but  the judge  rejected their request last week.
 Assange 's attorney went on to argue that arresting  him  is no longer proportionate or in the public interest. Lawyer Mark Summers said that the 5½ years  Assange  has spent inside the embassy were "adequate  if not severe" punishment for his actions  and cited a report by a U.N. committee which said the 46-year-old was being arbitrarily detained.
He said the fact remained that  Assange  had chosen to enter the embassy to avoid arrest 
Even if the judge lifts the British arrest warrant   Assange 's legal problems may not be over. He suspects there is a secret U.S. grand jury indictment against him for WikiLeaks' publication of classified documents  and that American authorities will seek his extradition
Example Output: Julian Assange

Example Input: Interested in Game of Thrones? Add Game of Thrones as an interest to stay up to date on the latest Game of Thrones news  video  and analysis from ABC News.  Add Interest
Behzad Mesri  was charged in a seven-count indictment with computer fraud  wire fraud and other crimes.  He  is believed to be in Iran and likely beyond the reach of American authorities  but federal prosecutors and the FBI scheduled a lunchtime news conference to discuss the case.
Bill Sweeney  assistant director in charge of the FBI's New York field office  said that  Mesri  "lurked in the alleyways of the Internet  identified the vulnerabilities of his victim  and pickpocketed their information from thousands of miles away. After he had successfully identified their proprietary secrets  he held their future for ransom. Today's charges show that international cybercriminals are never beyond the reach of U.S. laws."
 Mesri  was a self-professed expert in computer hacking  court records said.  He  had worked previously âon behalf of the Iranian militaryâ to hack military systems  nuclear software systems and Israeli infrastructure.
 He  was known online as Skote Vahshat  a hacker pseudonym federal prosecutors said  Mesri  used to deface hundreds of websites in the United States and elsewhere around the world.
Example Output: Behzad Mesri

Example Input: Goldman Sachs CEO Lloyd Blankfein  has bitcoin on  his  mind  a day after reports broke that  his  firm was considering setting up a bitcoin trading operation.
The billionaire banker tweeted on Tuesday that  he  wasn't completely sure about  his  stance on the red-hot cryptocurrency.
 Blankfein  said  he 's "still thinking about bitcoin" and that  he  was not flat out endorsing or denouncing the digital currency. Here's the full tweet:
Still thinking about #Bitcoin. No conclusion - not endorsing/rejecting. Know that folks also were skeptical when paper money displaced gold. â Lloyd Blankfein (@lloydblankfein) October 3  2017
Example Output:
Lloyd Blankfein