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]: BASEL  Switzerland (AP) — Switzerland is going to the World Cup after left-back Ricardo Rodriguez denied Northern Ireland hope in both games of their playoff at either end of the field.
Switzerland needed only a draw Sunday to advance to Russia  and a tense 0-0 result in rain-soaked Basel was preserved by  Rodriguez 's goal-line clearance in stoppage time from Jonny Evans' header.
 Rodriguez  scored that spot kick on Thursday  when Corey Evans was whistled harshly for an incident that few agreed with.
Switzerland's players Valon Behrami  Granit Xhaka and Ricardo Rodriguez  from right  celebrate winning the World Cup play-offs second leg soccer match between Switzerland and Northern Ireland at the St. Jakob-Park stadium in Basel  Switzerland  Sunday  Nov. 12  2017. (Peter Klaunzer/Keystone via AP)
Switzerland's defender Ricardo Rodriguez clears the ball off the line during the World Cup play-offs second leg soccer match between Switzerland and Northern Ireland at the St. Jakob-Park stadium in Basel  Switzerland  Sunday  Nov. 12  2017. (Peter Klaunzer/Keystone via AP)
 Rodriguez  moved across the goalmouth toward the post and hooked the ball clear as  he  fell backward into the goal.
Switzerland's defender Ricardo Rodriguez  center right  saves a ball on the line goal during the World Cup play-offs second leg soccer match between Switzerland and Northern Ireland at the St. Jakob-Park stadium in Basel  Switzerland  Sunday  Nov. 12  2017. (Jean-Christophe Bott/Keystone via AP)
[EX A]: Ricardo Rodriguez

[EX Q]: In 1979   Lukasz Niec  43   was brought to the United States from Poland by  his  parents to escape an increasingly authoritarian government but now sits in a Calhoun County jail cell after three ICE officers came to  his  home last Tuesday and put  him  in handcuffs.
 He  had been spending the day off with  his  daughters.
" He  cannot go back to Poland  a country  he  doesn't know   he  has no family at " Iwona Niec-Villaire   his  sister and a corporate lawyer  told WOOD.
 Lukasz Niec  with  his  wife and two daughters (Facebook)
"Both our parents passed away in the United States.  He  doesn't know anyone   he  wouldn't know where to go."
She added  " He  doesn't even speak Polish."
 Niec  pled guilty to the charges and under the Holmes Youthful Trainee Act   he  got to avoid having a criminal record since  he  was a young  first-time offender.
"Until this gets heard  which could be up to six months   he  could be stuck in a prison cell and not helping and being with  his  family " said Niec-Villaire.
 Niec 's arrest comes as the Trump administration continues its war on illegal immigrants.
ICE hasn't commented on what caused the agency to look into  Niec 's case  but a spokesman for the ICE Detroit Field Office told MLive.com he was looking into it.
[EX A]: Lukasz Niec

[EX Q]: Mike Ditka  who knows the perils of coaching after a layoff   said  he  likes Jon Gruden’s chances of succeeding as new head coach of the Oakland Raiders. But  Ditka  suggested  it  won’t be easy for Gruden  who will be officially introduced as the Raiders coach Tuesday after a nine-year absence from the sidelines.
“ It ’s a helluva challenge ’’  Ditka  told USA TODAY Sports on Monday. “Let’s face  it .  It ’s a big challenge  and I think  he ’s up to  it .’’
A return to the sidelines for  Ditka  failed spectacularly.  He  was 106-62 as head coach of the Chicago Bears from 1982 to 1992 and  after a four-year hiatus  15-33 as head coach with the New Orleans Saints from 1997 to 1999.
 Mike Ditka  had a 15-33 record in three seasons as coach of the Saints. (Photo: ROBERT HANASHIRO  USA TODAY)
Recalling the experiment   Ditka  said a lack of desire undermined  him .
“I think there’s a lot of ego involved  although you hate to admit  it  ’’  he  said. “I want to prove I can still do  it  and this and that. But if the heart’s not in it  I mean totally in it. ... It’s really hard to say  ‘Oh  I’m going to amp it up and then everything will be fine.’ It doesn’t work that way.’’
A lack of desire wasn’t the only issue   Ditka  said.
“Personnel is where we really screwed up ’’  he  said. “I thought that I could really get by with the quarterbacks we had. ... I had every guy named Billy Bob in the world. So put  it  this way   it  was an experience.
“They’re glad  it ’s over and I’m pretty glad  it ’s over  too.’’
The Raiders have Derek Carr  not a Billy Bob  at quarterback  and  Ditka  said  he  expects Gruden to invigorate the Raiders’ offense and elevate the entire team.
“It’s a great job ’’  Ditka  said. “It’s a great opportunity for him.’’
[EX A]:
Mike Ditka