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].

Input: Consider Input: Sam Nunberg  a former campaign aide to Donald Trump   said early in Trump's presidential campaign   he  was instructed to help candidate Trump understand the U.S. Constitution.
 Nunberg  made the comments in "Fire and Fury: Inside the Trump White House " a book by journalist Michael Wolff.
"I got as far as the Fourth Amendment before  his  finger is pulling down on  his  lip and  his  eyes are rolling back in  his  head  " Nunberg  said in the book.
 Nunberg  was fired two months after Trump launched  his  presidential campaign  the Washington Examiner reported.

Output: Sam Nunberg


Input: Consider Input: Walentynowicz was an anti-communist dissident who worked with Solidarity founder Lech Walesa in the early 1980s to agitate against repressive communist rule. She was close to President Lech Kaczynski  also killed in the Saturday crash. Many others aboard the plane were also their ideological brethren.
 Walentynowicz was the most famous Solidarity activist aboard  an iconic figure more closely associated with the 1980 strikes than anyone save Walesa. She had sometimes been referred to as the Rosa Parks of Poland -- a nod to the American woman who was the public face of the American civil rights movement.
 A 51-year-old widow and crane operator in 1980  Walentynowicz was only five months away from retirement when her shipyard bosses fired her for producing and distributing a newspaper critical of the regime. She had handed some copies directly to her bosses.
 Her fellow workers were outraged at the injustice of her firing and agitated to have her reinstated  resistance that led to strikes and sit-ins at the Gdansk shipyard and in factories across the country.
 "I was the drop that caused the cup of bitterness to overflow " she once said  according to the weekly magazine Przekroj.
 "Anna had been at the center of the events that birthed Solidarity  and along with Lech Walesa she virtually personified the 1980 strikes in the public eye " writes author Shana Penn in "Solidarity's Secret: The Women Who Defeated Communism in Poland."
Walentynowicz were allowed to return to work.
 But it didn't take long for Walentynowicz and the other female activists to be sidelined by Walesa and the other male organizers.
 Walentynowicz was born August 13  1929  and was 10 years old when Nazi Germany and then the Soviet Union invaded and occupied the country. Her father was killed in the war and sheshe herself fell victim to a Nazi decree that prevented Poles from continuing their education after the fourth grade -- part of an effort by the Nazis to enslave Poles.
 She was initially attracted to communism and belonged to the party but eventually became disillusioned with their "lies and manipulation of the workers " Penn said. "She wasn't afraid to expose hypocrites."
 When Walentynowicz began her activism at the shipyard she was already widowed and had survived a near-fatal bout of cancer. Her unlikely survival from the illness left her with a sense that she had survived to carry out something worthwhile.
 "It took someone like her unafraid of authority to tackle the Communist authorities of the day " said Victor Ashe  a former U.S. ambassador to Poland who said he was honored to have the silver-haired Walentynowicz as a guest as his Warsaw residence on a number of occasions. "She was an amazing person who continued to express her views actively and directly."

Output: Anna Walentynowicz


Input: Consider Input: Oscar Cortez   46  originally from El Salvador  is a plumber who has built an American life in the 17 years he has had temporary protected status. The U.S. government will terminate the program for an estimated 200 000 Salvadorans in this country  people with knowledge of the plan said Monday. (Bonnie Jo Mount/The Washington Post)
 Oscar Cortez  feels like  he  has an ordinary American life.  He  carries a Costco card.  He  roots for the Boston Red Sox. And five days a week   he  rises before dawn  pulls on four shirts and two pairs of pants  and ventures into the frigid air to work as a plumber  a good job that pays for his Maryland townhouse and his daughtersâ college fund.
The U.S. government opened the door to this life in 2001 when it granted  Cortez  and about 200 000 other migrants from El Salvador Temporary Protected Status (TPS)  a provisional reprieve from deportation that has allowed them to work legally in the United States for 17 years.
At 15th and L streets NW in Washington   Cortez  saw the news on  his  mobile phone while taking a break from laying copper pipe at the construction site of the new Fannie Mae headquarters.
Many Salvadorans say they will try to stay in the United States illegally â a fate they find more bearable than facing the rampant gang violence in their homeland.  Cortez  said  he  visited  his  parents in 2016 for the first time since  he  left and was shocked to see that the house had six locks on every door to ward off burglars. People  he  knew had left or died. Strangers stared at  him  on the street.
âI felt like a foreigner in my own land â  he  said. âEveryone is looking at  you  like youâre from outer space.â
Both men said they are hoarding their savings in case they lose their jobs along with their protected status.  Cortez  has put off replacing  his  old Mitsubishi Montero  with 150 000 miles and a sputtering engine.
Like many TPS recipients  they say they will try to obtain legal residency.  His  wife is a legal resident  and  Cortez  hopes she will someday be able to sponsor  him . Contreras said he is trying to get a green card through his wife  a U.S. citizen. But there are no guarantees.
 Cortez  nodded. âWeâll lose our jobs â he said. âWeâll lose it all.â


Output: Oscar Cortez