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: Vegas Golden Knights defenseman Deryk Engelland has reached a 1-year contract extension with the team. (Photo: Jerome Miron  USA TODAY Sports)
When the Vegas Golden Knights selected  Deryk Engelland  in the expansion draft and signed  him  to a one-year deal  the longtime Las Vegas native set out to earn another contract.
 Engelland  got  it  Monday with a $1.5 million  one-year extension that serves as a reward for the veteran defenseman enjoying  his  best NHL season at age 35.
“That’s a dream come true ”  Engelland  said. “I’m getting a little older now and to be able to stay here at home and play another year  that’s your whole goal going into the season and I couldn’t be more happy.”
 Deryk Engelland  is excited to be a part of the Golden Knights for another year
And we are equally excited to have  him  stay 🤗🙌 pic.twitter.com/xzkV7QAU95 — Vegas Golden Knights (@GoldenKnights) January 15  2018
 Engelland  is averaging almost 20 minutes a night and has three goals and 10 assists for 13 points through 41 games. General manager George McPhee said  “Deryk has been an integral part of our team  on and off the ice  from the very beginning.”
 Engelland  has always been somewhat of a tough guy and came into the season with 500 penalty minutes in 469 games with the Pittsburgh Penguins and Calgary Flames.  He  has just 16 this season and has show  he  has more to  his  game than that.
Roy added that  Engelland  and coach Gerard Gallant having similar personalities helped them get and stay on the same page.  Engelland  is the blue-collar  veteran leader on a young team  while Gallant is the front-runner for the Jack Adams Award as coach of the year.
 Engelland  fell in love with Las Vegas while playing for the ECHL’s Wranglers from 2003-2005  and  he  and  his  wife  Melissa  still call  it  home.  He  was thrilled when McPhee approached  him  about an extension that gets  him  a raise from  his  current $1 million salary and about the Golden Knights’ success thus far.
Example Output: Deryk Engelland

Example Input: Sen. Tom Cotton (R-Ark.) arrives for a weekly Republican Party luncheon at the U.S. Capitol on Jan. 17. (Jonathan Ernst/Reuters).
 Sen. Tom Cotton (R-Ark.)  last week helped kill the bipartisan immigration deal in Congress.  He  didn't think the bill went far enough in transforming the U.S. immigration system. Like President Trump   Cotton  thinks the United States should cut legal immigration. The senator's reasoning?
âIt can't simultaneously be true that robots will take all the jobs & that the West needs millions of new immigrants to do the grunt work â tweeted  Cotton  in late January  quoting a Wall Street Journal op-ed from a conservative commentator.
âI think itâs certainly critical that we reduce unskilled and low-skilled workers. It canât both be true ... that we need both more unskilled and low-skilled workers  but robots are going to take all the jobs â  Cotton  told Vox.
âTom Cotton is woefully misinformed â said Joe Brusuelas  chief economist at RSM. âRobots will create more jobs.â
Example Output: Tom Cotton

Example Input: Minister of the Interior Chien Tai-lang  said that he had called Fu Sunday evening and the divorce was confirmed. Admitting that Fu might be playing with a "grey area" of the law  Chien said that the authorities would look into whether Fu and his "ex-wife" are still living under the same roof.
 Chien pointed out that it is against the law for the holder of a public office to appoint a spouse or a member of the family living under the same roof as his or her deputy. The regulation is meant to avoid conflict of interest  he added.
 Chien said that as long as Hsu is still living with the Fu family  she would not qualify for the post.
 According to Chien  the relevant authorities will decide on the case based on facts.
Example Output:
Interior Chien Tai-lang