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: Winston Peters  leader of the New Zealand First Party  speaks during a media conference in Wellington  New Zealand  September 27  2017. REUTERS/Charlotte Greenfield
 New Zealand First leader Winston Peters  told local media that knowing the facts “puts us in a better position to make judgements”.
 Peters  has said  he  would only make a decision on which party to back after the final tally and after the results become official on Oct. 12.
But some say  Peters  could be swayed to go to National given it would be a straightforward coalition between two parties.
 Peters  a veteran New Zealand politician who has now held the balance of power three times   has in past elections formed coalition governments with both the National Party and Labour.
Example Output: Winston Peters

Example Input: Barak is the first Israeli official to visit Turkey since the diplomatic feud that erupted Monday after Israel's deputy foreign minister  Danny Ayalon  summoned Turkish Ambassador Ahmet Oguz Celikkol to complain about a TV show. The ambassador was forced to sit on a low sofa without a handshake  while Ayalon explained to local TV stations that the humiliation was intentional. Outraged  Turkey threatened to recall the ambassador  forcing Ayalon to apologize.
 Barak on Sunday met with Turkey's Foreign Minister Ahmet Davutoglu to discuss the latest crisis. He is also scheduled to meet Turkish Defense Minister Vecdi Gonul later Sunday.
 Barak and his fellow Labor Party member  Minister Binyamin Ben Eliezer  have significantly warmer relations with Turkey than Ayalon and Foreign Minister Avigdor Lieberman's ultra-nationalist party.
 Upon his arrival in Turkey  Barak was greeted warmly at the airport by a Turkish admiral. His first stop was at the mausoleum of modern and secular Turkey's founder  Mustafa Kemal Ataturk  whom Barak praised as an inspiration in making the region "one of peace and security."
Example Output: Barak

Example Input: "A lot of people thought I was probably exaggerating it , but now we are worried and Congress is worried about whether they can take that power away from Trump so that in a moment of pique he does n't pick up that phone and call whoever is sitting in the control center today ," Clinton told the audience at Sunday 's London Literature Festival .
Example Output:
Hillary Clinton