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 Input:
He âs back!
Legendary talk show host  David Letterman âs new Netflix show  âMy Next Guest Needs No Introduction â debuts Jan. 12  and former President Barack Obama is slated to be the first guest.
âI had a show for a long time and then I didnât have a show for a long time  and I canât tell you how great it is to be out of the damn house â  Letterman  jokes in the trailer.
The trailer doesnât indicate what  Letterman  and Obama will talk about  but itâs possible the current administration will be a hot topic on the series considering  Letterman  has spoken out against President Donald Trump.

Ex Output:
David Letterman


Ex Input:
âIf you want these companies to grow  they must have access to international capital markets â  Daniel Pinto   chief executive of JPMorganâs investment bank  told Reuters about the possibility of other Saudi international listings.
 Pinto  declined to comment on the bankâs role in the Aramco deal or to name other firms considering international listings.
 Pinto  said the bank was also in talks with other Gulf companies to list their assets overseas.
 He  said listings in New York  London  Hong Kong or Singapore might help increase the liquidity of these companies and make them attractive for international investors   he  said.
Daniel Pinto  chief executive of JPMorgan's investment bank  gestures during an interview with Reuters in Abu Dhabi  United Arab Emirates  November 6  2017. REUTERS/Tom Arnold
âWhen you have this type of momentum  people will see the benefit of having a stock that is very liquid. Other companies in the region will probably follow â  Pinto  said.
JPMorgan was considering raising its headcount by 30 percent in Saudi Arabia over the next two to three years from 70 now  as business opportunities expand   Pinto  said.
âSaudi Arabia is going through a massive transformation as they diversify their economy â  Pinto  said. âOver the past year  investors have reacted positively to this news.â
âThe need to issue will still exist but be smaller next year because of higher oil prices and lower deficits and simply because so much refinancing was done this year â  Pinto  said.
Commenting on the anti-corruption drive   Pinto  said: âIf it is done in the right way and for the right reasons it is good to do for the future of the kingdom.â
âBrazil went through a similar process. In the long-run  tackling these issues is very important â  he  said.

Ex Output:
Daniel Pinto


Ex Input:
Every game is the Super Bowl now for  Ben McAdoo .
It has taken  him  too long to figure out how to coach above the Xs and Os  above the loss of Odell Beckham Jr.  to field a team New York can be proud of  a team that honors the tradition and the legacies of those who came before.
For  McAdoo   this has been a trial-by-error Sophomore Jinx of a season  and  he  has no margin of error the rest of the way  starting Thursday night against the Redskins  the first of four games left against NFC East rivals.
After all the dysfunction on and off the field  all the dog-day afternoons and nights   McAdoo  can still save  his  job  and this is how and why:
This was Maraâs answer when I asked him before training camp when his very first inkling was that  McAdoo   11-5 as a rookie  was the right choice to follow Tom Coughlin:
 McAdoo  has had two rough spots already this season: 0-5  before  he  surrendered the playcalling to OC Mike Sullivan and upset the bealeagured Broncos in Denver  and that 51-17 disgrace against the Rams followed by the even bigger disgrace in San Francisco against the 0-9 49ers.
 McAdoo  has no interest in the media schmooze game  and that never does you any favors unless you have the pelts on the wall that Bill Belichick has. You better win  or you wonât be cut any slack.
 McAdoo  was lost trying to plug all the leaks that sprung on  his  ship. It doesnât do anyone any good if you practice great and play lousy on game day. For whatever reason   his  team had stopped responding to  him .
 He  finally had enough last week  when  he  showed visual evidence of select players letting their teammates down. Along with everyone else.
Itâs  his  job to keep the players believing. In themselves  in their teammates  in  him  and  his  coaches. It canât be a once-a-month thing if  he  wants to keep this job.
Itâs not enough for  him  to tell us that  he âs built for this. That a calm doesnât suit  him   a storm does. Show us. Show the owners. Show the players. Show the fans. Because the storm hasnât passed.

Ex Output:

Ben McAdoo