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 Q]: Mary Sommers  said  her  friend who works for a printing company came up with the idea and made a mockup  which  Mary Sommers  showed to  her  son beforehand.
“I showed him the example label  she  had mocked up  and he said  'Yeah  let’s run with this  Mom  and give it to my coaches too '”  Mary Sommers  said.
A couple of negative comments on social media did not sit well with  Mary Sommers .
“On one of the websites that they shared on Facebook  the comment was awful ”  she  said. “And my son was like  'Mom  you just have to not read those.'”
[EX A]: Mary Sommers

[EX Q]: Kaitlyn Murphy   a 31-year-old resident was arrested earlier this week on felony defraud charges after she admitted to using glass to get out of paying for her food  a trick the woman claims to have learned from someone she knew in rehab.
 Murphy  confessed that she would carry glass in her purse when she went out to eat and would sprinkle it over her food. She even intentionally cut her mouth by chewing the glass to make her story more realistic.
The police reported that  Murphy  had visited eleven restaurants in Stuart  FL  from September 15 to September 26 â claiming to find glass in her food âafter eating most of her meals â Local 10 News reports.
After  Murphy  reported the hazard  the restaurants would either eat the cost of the meal  or offer gift cards and free food.
The police were eventually tipped off about  Murphy âs crime spree after restaurants started describing the same woman on social media  coming into their establishments and making the same claims.
The pressure of social media forced  Murphy  to turn herself in  where police found more glass shards in her purse.
In total  the police say  Murphy  cost restaurants hundreds of dollars in comped meals  gift cards  lost tips and lost food  as well as damaged the reputation of some servers and restaurants.
 Murphy  originally claimed that  she  did it because  she  couldnât afford the food  but later a manager said  Murphy  confessed  she  did it for the adrenaline rush â a high  she  was searching for after  she  had quit drugs and alcohol.
Just before  her  arrest   Murphy  was hired to work as a server in the area.
[EX A]: Kaitlyn Murphy

[EX Q]: SEOUL (Reuters) - A South Korean delegation had a first-ever meeting with North Korean leader Kim Jong Un on Monday and they hoped to encourage Pyongyang and the United States to talk  officials said.
The South Korean delegation was later invited to join Kim Jong Un for dinner  the South Korean spokesman added.
Thawing relations between the Koreas have prompted speculation about direct talks between Washington and Pyongyang despite months of tension and bellicose insults between U.S. President Donald Trump and  Kim Jong Un  that fueled fears of war.
North Korea has not carried out any weapons tests since late November  when it tested its largest intercontinental ballistic missile. Inter-Korean talks began after  Kim Jong Un  said in  his  New Yearâs address that  he  wanted to engage the South.
[EX A]:
Kim Jong Un