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].

Example Input: Sen. Bob Corker (R-TN)  speaks with reporters after announcing  his  retirement at the conclusion of  his  term on Capitol Hill in Washington  U.S.  September 26  2017. REUTERS/Aaron P. Bernstein
WASHINGTON (Reuters)  - U.S. Senator Bob Corker   the influential Republican chairman of the Senate Foreign Relations Committee  said on Tuesday he will not run for re-election  a blow to a party already struggling to balance divisions between mainstream and more populist wings.
An establishment Republican   Corker  has been criticized from the right  and a conservative activist had already announced a primary challenge. But he was expected to keep the seat  and had amassed a $7.5 million campaign war chest.
 Corker  has ruled out running for governor of Tennessee.
âI have no idea what Iâm going to do. No idea whatsoever â  Corker  said in an interview. But he said he was not leaving out of frustration over deep party divides that have often paralyzed Congress.
 Corker  announced  his  retirement on the day of the failure of the latest Republican effort to repeal former Democratic President Barack Obamaâs healthcare law.
âI am not going to be one of the people who leaves here badmouthing what is one of the greatest privileges of oneâs life â  Corker  said.
He said he realized he was ready to retire on Aug. 24 during a factory groundbreaking in Clarksville  Tennessee  and almost announced his decision at least twice before Tuesday.  Corker  said that he made his announcement now to allow a strong candidate time to enter the Senate race.
 Corker  is the first senator to announce  his  retirement ahead of the 2018 mid-term elections  when one-third of the 100-seat chamber will be up for grabs. Tennessee is a solidly Republican state and the party  which currently holds a 52-seat majority in the Senate  is favored to keep his seat.
In his official announcement   Corker  said that âafter much thought  consideration and family discussionâ over the past year  he and his wife Elizabeth âhave decided that I will leave the United States Senate when my term expires at the end of 2018.â
 Sen. Bob Corker (R-TN)  walks away after speaking with reporters after announcing  his  retirement at the conclusion of  his  term on Capitol Hill in Washington  U.S.  September 26  2017. REUTERS/Aaron P. Bernstein
CLASHES WITH  TRUMP
In August  after Trumpâs much-criticized reaction to violence at a white supremacist rally in Virginia   Corker  told reporters in  his  home state Tennessee that Trump had not been able to demonstrate the âstabilityâ or competence that  he  needed to be successful as president.
After the exchange  the two men had an hour-long meeting at the White House this month that  Corker  has described as a wide-ranging and friendly discussion.
 Corker  will remain chairman of the Foreign Relations Committee until he leaves in January 2019. He said he wanted the panel to address issues including Secretary of State Rex Tillersonâs State Department reorganization  food aid reform  and the fight against human trafficking and modern slavery.
 Corker  said the committee would address the international nuclear agreement with Iran  as Trump faces a mid-October deadline for deciding whether to certify that Tehran is complying with that pact. That decision could force Congress to decide whether to reimpose sanctions.  Corker  would not say whether Trump had decided to certify or not.
Example Output: Bob Corker

Example Input: That  in turn  led to attacks from fellow NBA star LeBron James against the commander-in-chief.
That policy did not stop  LeBron James  of the Cleveland Cavaliersfrom making it abundantly clear that they are unwilling to hear the president out  tweeting last week that the commander-in-chief is a âbumâ and noting that Curry told him that he did not intend to visit the White House anyway.
 James  also said  âGoing to the White House was a great honor until you showed up!â  referring to his meeting with former President Barack Obama.
U bum @StephenCurry30 already said he ain't going! So therefore ain't no invite. Going to White House was a great honor until you showed up! â LeBron James (@KingJames) September 23  2017
 James  voted for Hillary Clinton.
Obama invited  James  and then-President-elect Trump to the White House on the same day  November 10  2016.
Example Output: LeBron James

Example Input: Higher prices and lower charges sparked a profit increase for Hershey Co. as the nation's second-biggest candy maker continued to push its brands to cost-conscious consumers and gain market share.
 The company also maintained its 2010 adjusted earnings and sales forecasts while boosting its quarterly dividend. The news sent Hershey's stock up 19 cents to $37 in premarket trading.
 Hershey  based in Hershey  Pennsylvania  recently said it would not bid for British rival Cadbury PLC. Cadbury shareholders are expected to vote on Kraft Foods Inc.'s $19.5 billion offer on Tuesday.
 In the prior-year period Hershey's charges totaled 23 cents per share.
 Sales grew 2 percent to $1.41 billion during the quarter which included Halloween and Christmas -- usually a strong period for the maker of Hershey's chocolate bars and Reese's peanut butter cups. Analysts expected $1.42 billion in revenue.
 West said the candymaker will launch its Hershey's Bliss white chocolate during the first half of the year  as well as continue to expand its Pieces product line to include Hershey's Special Dark  Almond Joy and York.
 The company expect to boost its ad spending by 25 to 30 percent to promote brands such as Reese's  Hershey's Kisses  Bliss  Twizzlers  Kit Kat and its namesake. New ad campaigns are also planned for Almond Joy  Mounds and York.
 Hershey said its earnings  combined with improved working capital and higher operating cash flow  led it to raise its quarterly dividend by 2.25 cents to 32 cents. The dividend will be paid on March 15 to shareholders of record Feb. 25.
Example Output:
Hershey