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: Kent and Patricia Whitaker and their two boys  had returned home the night of Dec. 10  2003  following a restaurant dinner to celebrate Bart Whitaker’s college graduation when  they  were confronted by a gunman wearing dark clothes and a ski mask.  Patricia Whitaker  and her 19-year-old son  Kevin  were killed.  Kent Whitaker  and Bart were wounded.
 Thomas Whitaker's  father   Kent Whitaker   said he loves his son and has forgiven him. (JON HERSKOVITZ/REUTERS)
Nearly two years later   Bart Whitaker  was arrested in Mexico after investigators determined  he  arranged the plot in hopes of collecting a family estate  he  believed was worth more than $1 million.
“I’m 100 percent guilty ”  Whitaker  testified at  his  trial in 2007. “I put the plan in motion.”
 Whitaker ’s father said he loves and has forgiven his son  calling him a changed person.
The gunman  Chris Brashear  pleaded guilty in 2007 to a murder charge and is serving life in prison. Steve Champagne  who drove Brashear from the  Whitaker  house the night of the shootings  took a 15-year prison term in exchange for testifying at  Whitaker ’s trial.
Example Output: Patricia Whitaker

Example Input: But  Pat Robertson  doesn’t see it that way. In  his  mind  this nation’s unfolding tragedy is a direct fault of people who don’t respect Donald Trump and the American flag enough. Yes  really.
What are Pat Robertson’s possible motives here? While people still fought for their lives after the deadliest mass shooting in modern American history  why did a televangelist feel the need to issue a statement this useless? He wasn’t trying to provide comfort. He wasn’t helping to make sense of the tragedy  because his thoughts here are violently stupid.
Robertson wasn’t trying to be helpful. He was trying to insert himself into a story that had nothing to do with him. He couldn’t help it. He can never help it. Because  Pat Robertson is an evil man .  He ’s been so evil for so long that one has to wonder whose side  he ’s on.
Let’s do a quick topline comparison between Satan  the Prince of Darkness  and Pat Robertson  the Prince of Doddering.
 Robertson  has spent decades lying and obfuscating  throwing  himself  into the middle of discussions in which  he  wasn’t invited  to offer opinions that nobody wanted.  He ’s weighed in on the Iraq War  9/11  sex outside of marriage  Hinduism  the earthquake in Haiti  abortion  and every other topic du jour  tragic or zeitgeist  that can help boost Pat Robertson Awareness.  He ’s thrown  his  fortunes in with warlords  hucksters  and profiteers.
 He ’s claimed  he  can leg-press 2 000 pounds  thanks to the aid of a protein shake.
 Pat Robertson  has built a billion-dollar empire by saying  he ’s a person who knows what God wants other people to do. As host of The 700 Club   he ’s spent thousands of hours on the bleakest television channel preaching to  his  followers about how they can emulate  Jesus   how they can send him money in an extremely holy way. Meanwhile  he has lived a life of wealth and privilege  at the expense of dupes.
What  Robertson  has said about Las Vegas is so much worse than  his  usual praying for attention.  He ’s rebranding cruelty as sanctimony  nastiness as wisdom.  He ’s the answer to the question “What Wouldn’t Jesus Do?”
What’s the difference between  Pat Robertson  and Satan? Satan’s not real. Unfortunately   Pat Robertson  is.
Example Output: Pat Robertson

Example Input: Walmart has joined Dick's Sporting Goods in raising its age restriction for the purchase of firearms to 21 years old  the Bentonville  Arkansas-based mass retailer announced Wednesday night.
Walmart's announcement comes the same day that Pittsburgh-based Dick's Sporting Goods Inc. made a similar move. It said it was ending sales of assault-style rifles  banning the sale of guns to people younger than 21  and ceasing the sale of high capacity magazines.
"Based on what’s happened and looking at those kids and those parents  it moved us all unimaginably  " Dick's Sporting Goods Inc. chairman and CEO Edward Stack  said Wednesday on "Good Morning America."
 He  added  "To think about the loss and the grief that those kids and those parents had  we said  'We need to do something.' And we’re taking these guns out of all of our stores permanently."
Despite the moves by  Dick 's Sporting Goods and Walmart  most firearms are not sold at outdoor specialty retailers like  Dick’s   according to a survey by Fernandina Beach  Florida-based Southwick Associates  a market research firm that specializes in the hunting  shooting  sportfishing  and outdoor recreation markets.
Example Output:
Dick