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].
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Question: BEIRUT (Reuters) - Lebanonâs Shiâite Hezbollah group on Sunday accused Saudi Arabia of forcing  Lebanese Prime Minister Saad al-Hariri  to quit  and called for calm in an effort to contain the political crisis unleashed by  his  resignation.
Lebanese President Michel Aoun meets with  Lebanon's Prime Minister Saad al-Hariri  at the presidential palace in Baabda  Lebanon  September 28  2017. Dalati Nohra/Handout via REUTERS
Sayyed Hassan Nasrallah  the leader of Iran-backed Hezbollah  said there should be no political escalation in response to  Hariri âs declaration on Saturday  which was made from Saudi Arabia and came as surprise even to his aides.
 Hariri   in a televised speech  said there was a plot to kill him  and accused Hezbollah and its Iranian backers of sowing strife in the Arab world.
Nasrallah said âlegitimate questionsâ were being asked over whether  Hariri  had been detained in Saudi Arabia  where news emerged on Sunday that royals  ministers and investors had been arrested in an anti-corruption purge.
Speaking in a televised address  Nasrallah said: âThe resignation was a Saudi decision dictated to  Prime Minister Saad al-Hariri  and was forced on  him .â
Nasrallah said Lebanonâs political leaders expected  Hariri  to return to Lebanon on Thursday âif  he  is allowedâ to travel.
Sunni Muslim Saudi Arabia  a political ally of  Hariri   is locked in a bitter tussle for power across the Middle East with Shiâite Iran and its allies  including Hezbollah.
Lebanese President Michel Aoun will not accept  Hariri âs resignation until  he  returns to Lebanon to explain his reasons  palace sources said on Sunday  delaying for now the politically difficult consultations over his successor.
Nasrallah said he would not comment on accusations leveled against Hezbollah by  Hariri   describing his resignation announcement as a Saudi statement.
 Hariri âs resignation toppled a coalition government that included Hezbollah  thrusting Lebanon back into the frontline of the Saudi-Iranian regional rivalry and risking an open-ended political crisis.
Nasrallah said he had thought things were going well and had not wanted  Hariri  to quit.
 Hariri  allies in Lebanon have denied suggestions he had been detained and a photograph was published on his Twitter account showing him with Saudi Arabiaâs newly appointed ambassador to Lebanon  Walid al-Yaaqoub.
News of high-level arrests in Saudi Arabia fueled social media speculation in Lebanon that Hariri  a Saudi national  was a target. Nasrallah said âthere was legitimate concernâ  asking if  Hariri  had anything to do âwith this internal struggle between the princesâ.
Saudi-owned newspaper Asharq al-Awsat cited unnamed sources close to  Hariri  as speculating that  he  would probably remain outside Lebanon because of the security threat against  him .
In Lebanonâs sectarian system the president must be a Maronite Catholic  the prime minister a Sunni and the speaker of parliament a Shiâite.  Hariri  is Lebanonâs most influential Sunni politician.

Answer: Saad al-Hariri


Question: Fergie  apologized on Monday for  her  sultry version of the national anthem the night before that didn’t go over so well at the NBA All-Star Game  particularly on social media. Even Roseanne Barr chimed in.
 Fergie   42  acknowledged that  her  slowed-down jazzy version – as described by People magazine – didn’t strike the right note. Others described  her  take on the “Star Bangled Banner” as “sexy.”
"I've always been honored and proud to perform the national anthem and last night I wanted to try something special for the NBA "  she  said  per People. "I'm a risk taker artistically  but clearly this rendition didn’t strike the intended tone. I love this country and honestly tried my best."
"Something insane and terrible happened before tonight’s NBA All-Star Game " said Chris Thompson  a writer for sports website Deadspin. "No one will ever be able to explain it to my satisfaction. Even in the context of the NBA's disastrous  shriekingly awkward pregame nightmare   Fergie’s national anthem  was an absolute abomination. A goose being strangled in your living room would produce a much more pleasant series of noises."
Actress and comedian Roseanne Barr  whose rendition of  the national anthem  in 1990 at San Diego's Jack Murphy Stadium was roundly criticized as one of the worse  per the Sporting News  even criticized Ferguson's performance on Twitter.
Who saw  Fergie 's national anthem performance at the NBA All Star Game? I think mine was better lowkey — Roseanne Barr (@therealroseanne) February 19  2018
Fergie’s rendition of  the National Anthem  was originally written by Francis Scott Out of Key. — bob saget (@bobsaget) February 19  2018
 Fergie  sang  that anthem  so bad  Kaepernick stood up and told  her  stop with the disrespect. — Bãlldiñhö™ 🇧🇲 (@Balldinho) February 19  2018
Fergie of the Black Eyed Peas just gave us the drunken aunt at your wedding version of the Star Spangled Banner. Yikes. — Jason Greene (@JasonGreene17) February 19  2018

Answer: Fergie


Question: 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.

Answer:
Rex Tillerson