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]: Spencer Stone  Anthony Sadler and Alek Skarlatos had been thrilled when Clint Eastwood bought the rights to their book about the events on a Thalys high speed train in northern France in August 2015.
Image copyright  AFP Image caption Spencer Stone  leaves the Lesquin hospital after treatment
Image copyright Warner Bros Image caption Judy Greer (left) plays  Spencer Stone 's mother and Jenna Fischer plays that of Alek Skarlatos
"It was at a ceremony the year after the attack  " Stone  recalls. "And afterwards we all huddled up and decided we needed to say something to  him . So we went back into the greenroom and said we have this book coming out and you should make the movie! So Mr Eastwood said to send  him  the book and gave us  his  address."
 Image copyright Warner Bros Image caption Spencer Stone  opted for an army career as did Alek Skarlatos
After school both  Stone and Skarlatos  opted for military careers - Stone in the US Air Force and Skarlatos in the Oregon Army National Guard. Did that military experience influence their split-second decision to try to take down El-Khazzani when he was intent on carnage?
 Image copyright Warner Bros Image caption Spencer Stone (right)  says  he  was driven by fear for  his  life
Stone  who moments before had been dozing  charged down the train aisle as El-Khazzani levelled an assault rifle at  him .
But the weapon didn't fire  possibly because a bullet was faulty.  Stone  ended up with severe gashes to  his  neck and thumb after El-Khazzani lashed out with a box-cutter as they struggled hand-to-hand. Skarlatos and Sadler came to  Stone 's assistance.
"I wasn't really thinking about everyone else: I was just thinking about  myself  " says  Stone . "I just saw that something had to be done.
[EX A]: Spencer Stone

[EX Q]: Media playback is unsupported on your device Media caption  Katie Snooks  posted videos online of  her  skin's transformation with a new treatment
Lorde said some people simply assume  her  skin is unclean.
"'Do you wash your face?' It's like  yes  I wash my face  I'm just genetically cursed "  she  said.
 The singer  added that  she  believes it can get better.
[EX A]: Katie Snooks

[EX Q]: But courtroom one is now an active crime scene after the dramatic events when  former Bosnian Croat military leader Slobodan Praljak  tipped the contents of a small brown bottle into  his  mouth and died shortly afterwards in hospital.
The unprecedented gesture came as  Praljak   72  angrily denied being a criminal  after judges rejected his appeal and upheld his 20-year jail term for atrocities committed in a breakaway Bosnian Croat statelet during the 1990s wars.
It remains a mystery exactly what  Praljak  drank and how  he  managed to evade tight security to smuggle the bottle into the tribunal.
There are also questions about how  he  acquired the substance and if it was in the fortress-like UN detention centre in The Hague where  he  was being held.
Under court rules  everyone entering the detention centre is subjected to tight security âirrespective of  his  or her status  nationality  function or ageâ.
[EX A]:
Slobodan Praljak