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: After four years of taunting and torturing fellow Republicans , Ted Cruz is shedding his just-say-no persona in the Senate for a new identity : Team player . 
Majority Leader Mitch McConnell -- a man Cruz once derided as a liar and an ally of Democrats -- is counting on the Texan to help navigate an Obamacare repeal bill through the Senate with virtually no margin for error . 
As a trusted voice of the conservative wing of the GOP and conduit to the House Freedom Caucus , Cruz is fast emerging as a pivotal player in the Republican bid to do away with the landmark Democratic health care law . 
But after receiving so much blowback for that and many other episodes , there 's nary a Cruz critic in the Senate Republican Conference nowadays . 
Cruz 's work on health care has been uncharacteristically low profile so far . 
It began with a private dinner in mid-February at the upscale D.C. steakhouse Capital Grille with the more compromise-minded Alexander , who once chided Cruz for calling McConnell a liar on the Senate floor by noting that one thing "you learn in Kindergarten is to respect one another ." 
Alexander and Cruz agreed to assemble a group of GOP senators to prepare for the eventuality that the House would send them a health care bill riddled with flaws that could not pass the Senate as written . 
But when it comes to passing a new health care law , Republicans believe the inclusion of Cruz and his close ally , Sen. Mike Lee -LRB- R-Utah -RRB- , could pay critical dividends by building support among conservative groups and the House Freedom Caucus . 
"One of the challenges when the Obamacare bill was in the House , was that early on was that the different parts of the party were not talking to each other ," Cruz said in an interview in his office . 
Collaborative and inclusive are not typically words associated with Cruz . 
Now that President Barack Obama is out of office , Cruz said his mission in the Senate is no longer to be the "loyal opposition ." 
"Different circumstances call for different approaches ," said Cruz , who is gearing up to run for a second term next year in a closely watched race . 
Cruz 's leading role has shocked some of his colleagues . 
The group that Cruz helped develop is , in some ways , a substitute for the traditional committee process . 
"We have skin in the game ," Cruz said . 
Still , there 's concern among some more centrist senators that the end-product could appeal too much to Cruz and not enough to the dozen or so Republican senators who have grave concerns about slashing Medicaid and removing protections for preexisting conditions . 
Clearly he believes Lee and Cruz are crucial ; but some GOP sources said there are deep doubts among senators that Collins or Sen. Rand Paul -LRB- R-Ky . -RRB- 
Though GOP leaders believe by getting Cruz involved they are minimizing the possibility that Cruz will later demolish their repeal efforts , the Texas firebrand is n't on the same page about everything . 
Cruz wants to go as big as possible , and if Senate rules prohibit his idea , he believes Vice President Mike Pence should simply overrule the parliamentarian . 
"The parliamentarian merely advises , the vice president decides ," Cruz said . 
But on almost every other front , Republicans say , Cruz is being highly productive .
Example Output: Ted Cruz

Example Input: The 32-year-old Wisconsin man was not a threat to Sundayâs Chicago Marathon  and it was believed he was in town to drop off a friend at OâHare International Airport  said  chief Chicago police spokesman Anthony Guglielmi .
Around 8 a.m.  Chicago police assigned to O'Hare stopped a vehicle for speeding near the Kennedy Expressway on Cumberland Avenue   Guglielmi  said.
Once police pulled them over  an officer saw a handgun in the 2005 Mitsubishi Galant. Police were then told that an AR-15 rifle was in the trunk   Guglielmi  said.
In addition to 217 rounds of ammunition  police found a pressure cooker device in the trunk of the car. But it was inspected by Chicago police and the FBI  who determined that the device was not being used as a weapon  but rather for cooking   Guglielmi  said.
Three people were inside the vehicle  and all were taken into custody   Guglielmi  said.
"Runners and spectators in Sunday's marathon "can expect to see a very visible presence of Chicago police officers ''  Guglielmi  said in an emailed statement.
Example Output: Anthony Guglielmi

Example Input: PULLMAN  Wash. (AP) â No. 21 Washington State has dismissed  leading receiver Tavares Martin Jr.  from the team for violation of team rules.
A school spokesman confirmed the move Sunday.  Martin  led the Cougars with 70 receptions and nine touchdowns during the regular season as Washington State went 9-3 and earned a spot in the Holiday Bowl.  He  was named second-team all-Pac-12 by the AP.
Martin  a junior from Belle Glade  Florida  also was suspended for a game in October against Colorado for violating team rules.  He  had 150 receptions and 17 touchdowns in  his  three seasons with the Cougars.
The loss of  Martin  leaves the Cougars without two of their top three receivers for the Holiday Bowl matchup against Michigan State.
Example Output:
Tavares Martin Jr.