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]: CLOSE On Saturday   Roger Bannister   the first man to run a sub four-minute mile  died at age 88. Time
 Roger Bannister  breaks the 4-minute mile in 3 minutes  59.4 seconds on May 6  1954. (Photo: Getty Images  Getty Images)
LONDON â  Roger Bannister   the first runner to break the 4-minute barrier in the mile  has died.  He  was 88.
 Bannister âs family said in a statement that  he  died peacefully on Saturday in Oxford  the English city where the runner cracked the feat many had thought humanly impossible on a windy afternoon in 1954.
Helped by two pacemakers   Bannister  clocked 3 minutes  59.4 seconds over four laps at Oxfordâs Iffley Road track on May 6  1954  to break the 4-minute mile â a test of speed and endurance that stands as one of the defining sporting achievements of the 20th century.
âItâs amazing that more people have climbed Mount Everest than have broken the 4-minute mile â  Bannister  said in an interview with The Associated Press in 2012.
âIt became a symbol of attempting a challenge in the physical world of something hitherto thought impossible â  Bannister  said as  he  approached the 50th anniversary of the feat. âIâd like to see it as a metaphor not only for sport  but for life and seeking challenges.â
 He  might not have set the milestone but for the disappointment of finishing without a medal in the 1 500 meters  known as the metric mile  in the 1952 Olympics in Helsinki. Instead of retiring from the sport   he  decided to chase the 4-minute mark.
âAs it became clear that somebody was going to do it  I felt that I would prefer it to be me â  Bannister  told the AP.
 He  also wanted to deliver something special for  his  country.
âI thought it would be right for Britain to try to get this â  Bannister  said. âThere was a feeling of patriotism. Our new queen had been crowned the year before  Everest had been climbed in 1953. Although I tried in 1953  I broke the British record  but not the 4-minute mile  and so everything was ready in 1954.â
 His  chance finally came on a wet  cool  blustery May afternoon during a meet between Oxford and the Amateur Athletic Association.
When  Bannister  looked up at the English flag whipping in the wind atop a nearby church   he  feared  he  would have to call off the record attempt. But  shortly before 6 p.m.  the wind died down. The race was on.
With Chris Brasher setting the pace on the cinder track  they ran a first lap in 57.5 seconds  then 60.7 â 1:58.2 for the half mile. Chris Chataway  a distance specialist  paced a third lap of 62.3 â 3:00.4.  Bannister  would need to run the final lap in 59 seconds.
With 250 yards to go   Bannister  surged past Chataway   his  long arms and legs pumping and  his  lungs gasping for oxygen.
âThe world seemed to stand still  or did not exist â  he  wrote in  his  book  âThe First Four Minutes.â
[EX A]: Roger Bannister

[EX Q]: Oliver Ivanovic  a prominent Kosovo Serb politician  was killed in a brazen drive-by shooting on Tuesday that could reignite ethnic tensions in the region.
An EU-backed Kosovo court sentenced  Ivanovic  in 2015 to a nine-year jail term after it found him guilty of encouraging the killings of captured ethnic Albanian civilians in Kosovska Mitrovica in April 1999.
In February last year  a Pristina appeals court quashed the sentence and ordered a retrial for  Ivanovic   who had been in detention since his arrest in January 2014 until the acquittal.
"Serbs are more afraid of Serbs than Albanians "  Ivanovic  -- a rare Kosovo Serb in that  he  spoke Albanian -- said at the time. "Serb people are afraid to raise their voice" against Belgrade's policy.
A former Serbian state secretary for Kosovo   Ivanovic  was a key interlocutor with NATO  the United Nations and later the EU after the war and was seen as backing dialogue with Kosovo's ethnic Albanians.
[EX A]: Oliver Ivanovic

[EX Q]: The piece  by  my wife April Moore   told about how â by an âemotional alchemyâ â the pain  she  felt about whatâs happening in the world could be turned into joy by joining with other people to take action to advance their shared purpose.
In  her  case  the pain is about the destructive process of climate change. And the action  she  was writing about â the occasion for âjoyâ â was a âPolar Bear Plungeâ into the Potomac  organized by the Chesapeake Climate Action Network to raise funds to campaign for responsible policies to combat climate change.
 She  wrote:
These are indeed difficult times  when so much on which our climate  and also our democracy  depend is getting battered and may even be up for grabs. So I encourage anyone who is feeling that kind of pain to use it to become a force for good. Joining with others in effective action will not only move the world in a good direction  but it will also lift your spirits.âApril Moore
[EX A]:
April Moore