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:
The Tampa Bay Times reports that  32-year-old Adam Matos  was found guilty Thursday of four counts of murder. The penalty phase starts Monday 
 Matos  could get the death penalty if all 12 jurors vote for that. Otherwise he would be sentenced to life in prison.
Authorities say  Matos  fatally shot Megan Brown and her father  Greg Brown  at their Hudson home in 2014.  He  also fatally beat Margaret Brown and Nick Leonard with a hammer  jurors heard.
 Matos  testified Wednesday  he 'd been suffering from paranoia and committed the slayings in self-defense.
The 4-year-old son of Megan Brown and  Matos  was at the home when the killings occurred.
answer:
Adam Matos


question:
Jamesha McChristine   19  of the 7900 block of South Langley Avenue  Chicago  was charged with unlawful possession of a stolen motor vehicle  two counts of criminal damage to property and criminal damage to government supported property.
 McChristine  allegedly entered the car and backed it out of the driveway  striking the vehicle  she  had been in and two other parked vehicles as  she  drove away. That caused a flurry of 911 calls  Kaczorowski said  from the victim who observed the theft and the owners of the struck vehicles.
The vehicle with  McChristine'  seven companions inside was soon stopped by Elmhurst police in a closed gas station at Second Street and Addison Avenue. Some of the occupants fled on foot but all were quickly captured  Kaczorowski said.
 McChristine  allegedly drove the stolen vehicle into Forest Park where  she  crashed into a building  was taken into custody by Forest Park police and returned to Elmhurst.
answer:
Jamesha McChristine


question:
Billionaire entrepreneur Mark Cuban and Amazon CEO Jeff Bezos agree: It pays to take risks.
" Jeff Bezos  — and I follow this to a T — I was reading   he  said  'Look  you don't want to be [80] years old and look back and ask yourself ... why didn't I do this? Why didn't I try it?" Cuban says.
While speaking at the Summit Series conference in Los Angeles   Bezos  revealed  he  was indeed thinking something similar when  he  quit  his  good job on Wall Street to found Amazon.
"For me  the best way to think about it was to project  myself  forward to age 80 "  Bezos  says. "When I'm 80 years old  I want to have minimized the number of regrets that I have. I don't want to be 80 years old  in a quiet moment of reflection thinking back over my life  and cataloging a bunch of major regrets.
"I decided I had to give it a shot "  Bezos  says in a 2010 baccalaureate address at Princeton. "I didn't think I'd regret trying and failing. And I suspected I would always be haunted by a decision to not try at all."
Cuban  worth $3.3 billion  agrees that pushing  himself  to experience new things has been worth it.
"Maybe it will come back to haunt me  all the fun I've had  but I've had fun "  he  says.
Don't miss: Mark Cuban says quitting this one common bad habit made  him  more successful
answer:

Jeff Bezos