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: Stephen Paddock  fired hundreds of rounds out of a 32nd story window in the Mandalay Bay Resort and Casino on Sunday night  police have said  killing 59 and injuring over 500 in the deadliest mass shooting in recent US history.
 Paddock  had no military training. According to Paddockâs family and the ongoing police investigation   he  had a penchant for guns and some experience hunting. But there is no indication  he  had formal training.
Nevertheless   he  managed to kill dozens and wound hundreds from 32 stories above the ground and a distance of three to five football fields between  him  and  his  victims.
The reason  he  was able to carry out the massacre lies largely with the tools at  his  disposal and the completely helpless nature of  his  targets.
Some of the weapons had scopes to increase  his  effective range. The length of the bursts of fire suggest  Paddock  likely used extended magazines to store many times a firearmâs normal capacity in ammunition.
All of Paddockâs guns legally belonged to him. Nevada  where  Paddock  lived  allows the sale of high-capacity magazines  high-caliber weapons and ammunition  and military-style weapons  but it doesnât allow fully automatic weapons.
 Paddock  got around the limitation of government-mandated semi-automatic weapons by using something called a âbump stock â which effectively turns a semi-automatic rifle into an automatic  according to The Associated Press.
From 300 to 500 yards away  the crowd of 22 000 were essentially âfish in the barrel â which is how country singer Jake Owens  who was on stage in Las Vegas  described that night. It wouldnât take a military operative or master marksman to inflict grievous damage on a crowd with the tools  Paddock  had available.
 Paddock  simply rained down bullets on an unsuspecting crowd that was focused on the stage. Because bullets from high-powered rifles travel at supersonic speeds  the first shots probably hit the victims before the sound of the rifle even rang out.
Example Output: Stephen Paddock

Example Input: CLOSE Oklahoma Sooners quarterback  Baker Mayfield  won the 2017 Heisman Trophy. USA TODAY Sports
Oklahoma Sooners quarterback  Baker Mayfield  wins the 2017 Heisman Trophy. (Photo: Todd J. Van Emst  USA TODAY Sports)
 Baker Mayfield  had been to this New York City ceremony before. This time   he  left with a statue.
There was little suspense Saturday night with the announcement that the Oklahoma quarterback is the 2017 Heisman Award recipient.  Mayfield   the fifth man to finish in the top four of the Heisman race three times  is the sixth Sooner so honored overall and the third OU signal caller since 2003 to claim the trophy.
 Mayfield  received 732 first-place votes  Love had 75 and Jackson  got 47.
AWARDS:  Baker Mayfield  wins Walter Camp Award
 Mayfield   22  directed the nationâs most productive offense  averaging 583.3 yards a game  while leading the Sooners to another Big 12 title and a Rose Bowl date with Georgia in the College Football Playoff. His passing numbers were impressive enough â 4 340 yards with 41 touchdowns to just five interceptions and a 71% completion rate. But the fiery competitor did some of his best work in the biggest games  like his 386-yard  three-TD performance at Ohio State and his 598-yard day in a 62-52 shootout win against Oklahoma State. He capped the regular season with four scoring tosses in the Big 12 final against TCU.
"Wow. This is unbelievable for me "  Mayfield  said. "Being up  her  among these greats is something words can't describe. ... It's such an honor."
Baker Mayfield got choked up while thanking Lincoln Riley and his parents pic.twitter.com/eQf16E7MpM â Sports Illustrated (@SInow) December 10  2017
 Mayfield  â the first Heisman winner to begin  his  career as a walk-on since athletic scholarships started in the 1950s â is an old-school winner. For decades  seniors dominated the Heisman  but over the last 10 years four juniors  four sophomores and two redshirt freshmen have won the Heisman. By  comparison Mayfield  has been around forever  that first season at Texas Tech coming in 2013.  He  has played 47 college games. Only USCâs Carson Palmer with 50 had played more when  he  won  his  Heisman in 2002.
 Mayfield  is in many ways the perfect college football player: Good enough to play at an elite level  but because  he  is not an ideal NFL prospect   he  stuck around long enough to lead Oklahoma to three Big 12 championships and two Playoff appearances.
 He  also is among the most polarizing college football players of recent vintage.
 Mayfield  was arrested in February and pleaded guilty to three misdemeanors  including public intoxication.  He  was also punished by Sooners coach Lincoln Riley after making an obscene gesture toward Kansas players during a game in November.
And  in Week 2   he  showed  his  exuberance with an act that brought  his  first apology of the season.
After the Sooners' 31-16 win at Ohio State   Mayfield  ran around the field at Ohio Stadium with a crimson OU flag  then took it to the âOâ at midfield and tried to stick it in the ground as his teammates celebrated around him.
The next step for for the former walk-on: To once again prove some folks wrong. Listed at 6-1  220 pounds â and that might be a stretch  â Mayfield  is not the prototype NFL quarterback prospect  but that hasnât stopped  him  from becoming one of the most prolific passers in college football history.
Example Output: Baker Mayfield

Example Input: White House press secretary Sarah Huckabee Sanders  choked up on Monday while reading a statement about the mass shooting in Las Vegas  Nevada.
"What these people did for each other says far more about who we are as Americans than the cowardly acts of a killer ever could "  Sanders  said during the White House daily press briefing.
 Sanders  faced questions during the briefing with reporters on potential policy responses to the shooting.
Though President Donald Trump is oftentimes known for his willingness to wade into politics during tragedies related to terrorism   Sanders  said the White House hoped to avoid politicizing the tragedy  saying there's "a time and place for a political debate."
 The press secretary  cautioned against taking policy steps to curb mass shootings by enacting gun control legislation.
"There will be certainly time for that policy discussion to take place  but that's not the place that we're in "  Sanders  said.
Example Output:
Sarah Huckabee Sanders