Given a document, generate a short title of the document. The title should convey the main idea/event/topic about which the document is being written. Note that URLs in the text have been replaced with [Link].

Ex Input:
Russian election officials on Monday formally barred  Russian opposition leader Alexei Navalny  from running for president  prompting calls from  him  for a boycott of next year's vote.
 Navalny  is implicitly barred from running for office because of a conviction in a fraud case which has been viewed as political retribution.  He  could have run if  he  was given a special dispensation or if  his  conviction was cancelled.
 Incumbent Vladimir Putin  is set to easily win a fourth term in office in the March 18 election  with  his  approval ratings topping 80%.
 Putin  foe clears first step in bid for Russian presidency
Over the past year   Navalny  has mounted a grassroots campaign which reached out to the most remote corners of  Putin 's heartland.
 Navalny   41  is the most serious challenger that  Putin  has faced in all  his  years in power  and the court cases against  him  have been widely seen as a tool to keep  him  from running for office.
In a pre-recorded video message that was released minutes after the Election Commission handed down the decision  Navalny called on  his  supporters to boycott the vote.
"The procedure that we're invited to take part is not an election "  he  said. "Only Putin and the candidates  he  has hand-picked are taking part in it."
Central Election Commission chief Ella Pamfilova told  Navalny  ahead of its vote to bar him that "maybe we would be interested if you were running " but said the conviction doesn't allow the commission to put him on the ballot.
Speaking before the vote   Navalny  told the commission that  their  decision to bar him would be a vote "not against me  but against 16 000 people who have nominated me  against 200 000 volunteers who have been canvassing for me."
The involvement of Ksenia Sobchak  a 36-year-old star TV host  could raise public interest in the race. While Sobchak has denied colluding with the Kremlin  she could attract some of  Navalny 's supporters and help boost attendance.
Sobchak criticized  Navalny 's call for boycotting the vote  saying Monday that the "election is the only way to change something  and boycotting them is inefficient and harmful."

Ex Output:
Russian officials bar Navalny from running for president


Ex Input:
Kim Jong Nam is the exiled half brother of North Korean leader Kim Jong Un. Here he is pictured at Beijing airport in China in 2007.
As of 2003  he lived in exile in Macau and other neighbouring regions  after falling out of favour with  his father who accused him of turning "into a capitalist " according to an email sent to the editor of the Tokyo Shimbun by Kim Jong Nam . He said: "After I went back to North Korea following my education in Switzerland  I grew further apart from  my father  because I insisted on reform and market-opening and was eventually viewed with suspicion."
In 2012   Kim Jong Nam  heavily criticised  his  family's North Korean leadership.  He  said: "The Kim Jong-un regime will not last long. Without reforms  North Korea will collapse  and when such changes take place  the regime will collapse " according to excerpts from Japanese journalist Yoji Gomi in Tokyo Shimbun newspaper.
On February 13  2017   Kim Jong Nam  was about to leave on a flight to Macau where  he  lived with  his  wife and two children.
But  he  died on  his  journey. South Korea was quick to accuse North Korea of dispatching a hit squad to murder  him  at the airport in Kuala Lumpur  saying two female assassins poisoned  him  and then fled in a taxi.

Ex Output:
Facts and graphics: Life and death of the North Korean leader's half brother Kim Jong Nam


Ex Input:
Oklahoma City Thunder forward Paul George (13) shoots over New York Knicks guards Tim Hardaway Jr. (3) and Courtney Lee (5) during the third quarter of an NBA basketball game in Oklahoma City  Thursday  Oct. 19  2017. Oklahoma City won 105-84. (AP Photo/Sue Ogrocki) (Photo: The Associated Press)
OKLAHOMA CITY (AP) — Just four games into the season   Paul George  has to face the team  he  just left under less than ideal circumstances.
During the offseason   George 's camp let it be known  he  planned to become a free agent after next season. The disappointed Pacers opted to trade the face of their franchise to Oklahoma City rather than play a season with a star they had no long-term future with and perhaps get nothing in return.
With the Pacers   George  was a four-time All-Star and helped Indiana reach the Eastern Conference Finals twice. The Thunder host the Pacers on Wednesday night.
"It'll be emotional from a standpoint of it's an organization that I started with  had a wonderful journey with  that I had seven unbelievable years with "  George  said.
 George  was especially close to Larry Bird  who was team president when the Pacers made  him  the 10th pick in the 2010 draft.  George  said  he  appreciated the time  he  spent with Bird  who has stepped down as president but remains with the franchise as a consultant.
" His  stories   his  knowledge of the game  talking with  him  through playoff battles and  his  understanding "  George  said. " He 's a legend. Hall of Fame player  Hall of Fame across the whole board — executive  coach. It meant a lot as a young player coming into this league. I was grateful to have that time talking to  him  and sharing conversations."
New Thunder forward Carmelo Anthony had to face his old team  the New York Knicks  in the season opener. He said he spoke with  George  during the preseason about facing their former teams so soon.
"If I sit here and say  he 's not excited about that game tomorrow  I'd be lying to you " Anthony said.
Thunder coach Billy Donovan said he expects  George  to handle the situation well.
"I'm sure that there's things  he 's going through  but  he 's a pro " Donovan said. " He 'll handle things how  he  sees fit to handle them. I think  he 'll be fine."
 George 's adjustment has been a mixed bag so far.  He 's averaging 21.3 points  but  he 's shooting just 37 percent from the field.

Ex Output:

Thunder's Paul George prepares to face former team