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 Input:
The Trumps return from a  Trump  resort in Bedminster  N.J. (Photo: SAUL LOEB  AFP/Getty Images)
WASHINGTON â The Secret Service has spent at least $137 505 to rent golf carts to protect  President Trump  this year at  his  private clubs in New Jersey and Florida.
That's the biggest purchase order for golf carts so far. It comes in a contract that will extend through May 28  2018. The agency signed contracts for golf carts at  Trump 's clubs as early as February  but they never exceeded about $18 000 â and only lasted for one month at a time.
In August  USA TODAY first reported that the Secret Service can no longer pay the overtime for hundreds of agents it needs to carry out an expanded protective mission â in large part due to the sheer size of  Trump 's family and efforts necessary to secure their multiple residences up and down the East Coast. Secret Service Director Randolph "Tex" Alles said more than 1 000 agents have already hit the federally mandated caps for salary and overtime allowances that were meant to last the entire year.
More: Exclusive: Secret Service depletes funds to pay agents because of  Trump 's frequent travel  large family
More: How  Trump  could ease the burden  he 's putting on the Secret Service
More: Donald Trump Jr. gives up Secret Service protection
While Congress has been working on a fix to raise the caps for the agents  critics have said  Trump  could ease the financial burden on the agency by reducing  his  travel and staying at the White House more often.
"There's a question about how fast  Trump  is racking up bills that the taxpayers have to pay  which are largely trips to  his  hotels and  his  golf courses " said Harrell Kirstein  American Bridge communications director.
Under the law   Trump  cannot provide or pay for any equipment or services the Secret Service needs to protect  him . The rule is intended to stave off any potential conflicts of interests for the agency.
The Secret Service has signed several more golf-related contracts. On Oct. 1  the agency paid $15 600 to install and remove ballistic glass for  Trump  to watch the Presidents Cup golf competition in Jersey City  N.J.
The total the agency has spent on portable bathrooms  a mobile office and ballistic glass at  Trump âs New Jersey golf course rings in at $53 316.
More: Secret Service spent $7 100 renting luxury portable toilets for  Trump 's Bedminster trip

Ex Output:
Donald Trump Jr.


Ex Input:
"Science created the ability to destroy ourselves and the planet several times in a matter of hours " said Castro in an editorial published by local media. "The greatest contradiction in our age is the ability of our species to destroy itself and its inability to govern itself at the same time."
 In the editorial entitled "The madness of our time." Castro listed the catastrophic effects of global warming and pointed to threats posed by new weapons and military technologies of the United States.
 He criticized the United States for developing new high-tech military devices such as the recent launch of an unmanned "space plane" by U.S.air force from Cape Canaveral.
 These moves "reveal the true philosophy of the United States " said Castro. He also described the role of U.S. President Barack Obama at the Climate Change Summit in Copenhagen as "disappointing" and a "painful deception" to the public.
Castro. He also described the role of U.S. President Barack Obama at the Climate Change Summit in Copenhagen as "disappointing" and a "painful deception" to the public.
 Castro said global warming will lead to the rise of sea levels  the decrease of drinkable water and arable land. It will also result in the pollution of oceans and extinction of many species in a few decades.
 Castro noted that genetic manipulation and chemical fertilizers helped meet people's basic needs for food  and he questioned if they can produce  healthy food fit for consumption. He also stressed the need for protecting non-renewable vital minerals and energy.
 Castro  83  handed over power to his brother Raul Castro for health reasons in June 2006. Since then he has devoted to work on what he called his "reflections" on issues of global importance through editorials.

Ex Output:
Fidel Castro


Ex Input:
Paris Fashion Week has arrived and so have two of the most iconic queens to ever grace your television screens:  Helen Mirren  and Jane Fonda.
It's true.  Mirren  and Fonda were spotted strutting  their  stuff down the runway of the LâOrÃ©al Paris show on Sunday  and  we  promise  they  look ten times better than any of  us  would.
While  Mirren  claimed the cool factor  Fonda  age 79  went for a more classic  elegant look. The actress walked down the runway in a form-fitting floor length Balmain dress  but it did have a tiger print so still very edgy. Oh  and did  we  mention Fonda threw up peace signs  then high-fived a fellow model?! *sobs*
Helen Mirren walks the runway during Le Defile L'Oreal Paris. Image: Pascal Le Segretain/Getty Images for L'Oreal Paris

Ex Output:

Helen Mirren