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:
Rex Tillerson could be on  his  way to serving one of the shortest tenures of any Secretary of State in U.S. history.
âThere are no personnel announcements at this time â White House spokesman Sarah Huckabee Sanders said in a statement. â Secretary Tillerson  continues to lead the State Department and the entire cabinet is focused on completing this incredibly successful first year of President Trumpâs administration.â
âHeâs here.  Rex  is here â he said.
If  Tillerson  leaves in the next few months   he  would likely be viewed as one of the most underperforming secretaries of State in U.S. history with one of the shortest tenures to boot  say experts on American foreign policy.
âIt will ratify what is emerging as almost a consensus view that  Rex Tillerson  was the worst Secretary of State in modern time â said Paul Musgrave  a political science professor at the University of Massachusetts-Amherst who studies American foreign policy. âI actually think there is a good case to be made  ever.â
If  Tillerson  leaves in the next few weeks   he  will have served for roughly a year  inordinately short for a first-term Secretary of State in the modern era. The last three first-term secretaries of State â Warren Christopher  Colin Powell and Hillary Clinton â all remained in their posts for the entire term.
Aside from his short time in office   Tillerson  has little to show as accomplishments.

Ex Output:
Rex Tillerson


Ex Input:
Certainly  Game 3 of the National League Division Series  won  2-1  by the Chicago Cubs over the Washington Nationals  was a kind of paradise for second-guessing. In fact  some might say the final score was: Decisions that blew up on Dusty Baker (2) over Decision that blew up on Joe Maddon (1).
Asked whether he’d heard Rizzo yelling  Baker said  “Nah  I don’t care. I’d have screamed  too.”
Soon  it was Baker’s turn. In the seventh inning with one out  Ben Zobrist broke up what had been a marvelous  downright gallant no-hit bid by Max Scherzer  who had spent the last nine days wondering whether the next time he pitched full-bore he might blow out his tight right hamstring and be done for the year. Before this game  Scherzer said he figured he would be good for maybe 100 pitches. He was at 98.
 Baker  called for Solis. The Cubs countered with the dangerous Albert Almora Jr.  who hit .342 against southpaws this year. Almora singled home the tying run on a change-up that stayed — up.
Finally  in the brutal eighth  in a decision and a moment that may be the most painful of the Nationals’ season if they do not rebound from this deficit   Baker  decided not to intentionally walk Rizzo  the Cubs’ top RBI man — by miles — and instead bring in lefty specialist Perez to cope with him. It was a journeyman-with-a-specialty against a superstar.
 Baker  had options.  He  could have walked Rizzo and let Brandon Kintzler  an all-star closer this year for the Minnesota Twins  pitch to Cubs cleanup man Willson Contreras  who is powerful but strikeout prone.  He  could even have (perhaps) overmanaged and brought in  his  best pure-stuff right-hander  Ryan Madson  to face Contreras to try to overpower  him .
Instead   Baker  believed in Perez. And  since this is baseball  Perez won the battle but lost the game. Perez jammed Rizzo  forcing that weak  sickly blooper into left field. That  anyway  is how it was described by  several Nats  including Baker . To the Cubs  it was a perfectly placed clutch hit.
For the record  as they say  with perfect hindsight  I think that  the Nats  may have managed as if the playoffs were different from the regular season — which is a current vogue. If this game had been played in August  I suspect there would have been little complexity.
And better options might have been chosen — ones that did not end up with  the Nats  losing a huge game in which neither of their two best relievers  Madson or Sean Doolittle  ever appeared.
Could that all have worked out so simply? Kintzler in the seventh  Madson in the eighth and Doolittle in the ninth to put the Nats one win from the National League Championship Series? For what it’s worth  not one Nat  and I asked several  had any problem with any Baker move. One veteran said  “We are a solid team — in every area. It’s not like we have a couple of good relievers and nobody else we trust. Our bullpen is good all the way through now. Nobody’s second-guessing those decisions.”

Ex Output:
Baker


Ex Input:
Premier had announced he was quitting during trip to  Riyadh
Lebanese Prime Minister Saad Hariri  suspended  his  resignation after the country’s president called for talks on how and why  he  ended up in Saudi Arabia this month and quit suddenly.
 Hariri  said  he  accepted a request from President Michel Aoun to delay his departure  temporarily defusing a crisis that’s drawn in regional and global powers and rattled investors. The premier  who had said  he  feared for  his  life in Lebanon  has denied  he  was pressured by the Saudis to step down.  He  returned to Beirut late on Tuesday.
 Saad Hariri  in Beirut on Nov. 22. Photographer: Marwan Tahtah/AFP via Getty Images
Lebanese bonds rallied after  Hariri ’s speech  with yields on the nation’s Eurobonds due in October 2022 plummeting 42 basis points to 7.18 percent  according to data compiled by Bloomberg.
 Hariri   a long-time ally of Saudi Arabia  announced he was quitting on an unexpected trip to Riyadh on Nov. 4  accusing Iran and the Hezbollah militant group it backs of destabilizing his country and threatening his safety. He returned after a near-three-week absence that raised concern Lebanon would again be caught in a showdown between the Middle East’s two chief rivals for influence.
 Hariri  supporters gathered at  his  home in downtown Beirut in a show of loyalty to the prime minister. They waved blue flags  the color of his Future Movement  and raised placards that said: “We’re all with you” and “You are our Lebanon.” The crowd chanted “Saad  Saad” when he appeared at a window.
“This is an unforgettable moment ”  Hariri  told them. “We are staying together to be the first line of defense for Lebanon.”  He  then went down to walk among  his  supporters  shake hands and take selfies.
Earlier on Wednesday   Hariri  joined Aoun and other top leaders to mark Lebanon’s 74th Independence Day.

Ex Output:

Saad Hariri