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].

[EX Q]: Beyond their considerable personal skills as politicians and candidates , Cruz and Rubio have benefited from the anti-establishment revolution that has swept through the Republican Party . 
Republican presidential candidate , Sen. Ted Cruz , R-Texas , greets supporters during a caucus night rally , Monday , Feb. 1 , 2016 , in Des Moines , Iowa . 
Cruz sealed a victory in the Republican Iowa caucuses , winning on the strength of his relentless campaigning and support from his party &#39; s diehard conservatives . 
Republican presidential candidate , Sen. Ted Cruz , R-Texas , greets supporters during a caucus night rally , Monday , Feb. 1 , 2016 , in Des Moines , Iowa . 
Cruz sealed a victory in the Republican Iowa caucuses , winning on the strength of his relentless campaigning and support from his party 's diehard conservatives . 
If and when that happens , regardless of the political and ideological differences of their positions , they will be following in the footsteps of Ted Cruz . 
Ted Cruz has made Latino history . 
The irony of Cruz 's Latino milestone is , of course , that he does not think of himself as Latino . 
By coming in a close third , and by dint of being the last establishment friendly Republican standing , Senator Marco Rubio of Texas , has also placed himself in the position of being able to win primaries further down the line , and join Cruz as a Hispanic trailblazer . 
Unlike Cruz , Rubio does identify himself as Hispanic , and as a proud heir to the great American immigrant dream . 
Cruz , and Rubio too , have come further than any Latino politician has before them . 
Previous to Senator Cruz , the Hispanic politician who had gone the furthest in Iowa had been Bill Richardson , former Democratic Governor of New Mexico . 
The fact that Cruz , Hispanic trailblazer , is a Republican is yet another of the surprising aspects of the current electoral season .
[EX A]: Ted Cruz

[EX Q]: Liberal billionaire  George Soros  told global leaders and economists at Davos Thursday night that President Trump is a "danger to the world " who has helped bring the planet to the brink of nuclear war.
 Soros  the 87-year-old Hungarian-born financier   spoke at the World Economic Forum  harshly criticizing Trump  who was not present.  He  said the threat of nuclear war has grown as the U.S. and North Korea continue to antagonize each other.
"The situation has deteriorated " said  Soros . "Not only the survival of open society  but the survival of our entire civilization is at stake."
" ... the survival of our entire civilization is at stake." - George Soros
 Soros   whose dire predictions a year ago that President Trump would crash the U.S. economy have proven wildly wrong  also forecast a Democratic landslide in the 2018 midterm elections would push back the danger of the Trump administration. He said his Open Society Foundation is funding more institutions in the U.S. rather than the third world to ensure a Democratic victory in November.
 Soros  also referred to social media giants like Facebook and Google as a âmenaceâ to society. Soros likened the businesses to gambling companies that âdeliberately engineer addiction to the services they provide.â
During last yearâs conference in Davos   Soros  predicted negative prospects for the stock market under Trump. Since then  the S&Pâs 500 Index rallied almost 30 percent  according to Bloomberg.
[EX A]: George Soros

[EX Q]: Bush did this all the time . 
For all the run-up talk about how Trump was pivoting back to "populism ," and how he would describe reform as a way to "un-rig" * the economy , Trump said less about gains for average taxpayers than George W. Bush did when he successfully sold his 2001 tax cuts . 
Compare this with the aggressive sales pitch that George W. Bush used to pitch his first round of tax cuts . 
In his first address to Congress , Bush told several stories to describe the most needful beneficiaries of tax cuts -- the working class . 
It would also be fair to say that , while Trump won a smaller share of the popular vote than Bush ever did , hundreds of thousands of voters in key Rust Belt states who 'd rarely voted for a Republican went for Trump , which should say something about his version of populism . 
Bush tucked that information inside a couple of memorable examples -- the cost of gas and tuition . 
Bush went on to describe a hokey , but effective , appeal for help from two voters from the important swing state of Pennsylvania .
[EX A]:
George W Bush