instruction:
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].
question:
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.
answer:
Stephen Paddock


question:
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."
answer:
Anna Walentynowicz


question:
Orrin Hatch  currently the second-longest serving U.S. senator  plans to retire at the end of  his  term.
In a video shared on Twitter  the 83-year-old Utah Republican announced his plan to leave the Senate early next year after more than 40 years.  Hatch 's announcement came just a little more than a week after the Republican tax plan that  he  helped to craft was signed into law.
President Donald Trump had urged  Hatch   the Senate Finance Committee chairman  to seek re-election later this year.  Hatch  showered Trump with praise during and after Congress' passage of its tax bill  setting  himself  apart from some GOP senators who criticized the president's actions or fitness for office this year.
In the video   Hatch  said  he  was "deeply grateful" to serve as a senator and said "the next chapter in my public service is just beginning."
answer:

Orrin Hatch