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]: Gen. Mohammad Ali Jafari  head of Iranâs Islamic Revolutionary Guard Corps   added that Iran had the capability to expand its missile range beyond that limit  the Washington Free Beacon reported  citing information from U.S. officials and regional reports.
The comments by  Jafari  appeared to be an effort by Iranian authorities to contrast their missile program  which they often describe as being for defensive purposes  against those of countries like North Korea  which has talked about launching missiles that can hit any U.S. city.
Speaking on the sidelines of a conference in Tehran   Jafari  told journalists that the capability of Iran's ballistic missiles was "enough for now. "
Jafari  said  he  didnât believe that the U.S. and Iran would go to war anytime soon  though some may question  his  reasoning.
Referring to the United States   he  said: "They know that if they begin a war between Iran and the United States  they will definitely be the main losers and their victory will by no means be guaranteed. Therefore  they won't start a war."
[EX A]: Mohammad Ali Jafari

[EX Q]: Johnny Weir and Tara Lipinski during the start of the women’s singles competition. (Maddie Meyer/Getty Images)
To many viewers  NBC figure skating analysts Tara Lipinski and  Johnny Weir  are Olympic darlings — a one-stop shop for knowledge  sass and brass. Others  however  reach for their ear plugs  calling the duo mean  obnoxious and distracting. This debate resurfaces every time Lipinski and  Weir  appear on television.
“They’re just awful ” one commenter wrote after a Washington Post interview with Lipinski and  Weir . Another added  “They chatter incessantly like a couple of squirrels.”
Whether you appreciate Lipinski’s and  Weir ’s “truth” — and their newfangled approach — it appears they’re here for the long haul. Aside from anchoring the final figure skating competition Thursday night (the women’s free skate)  and the exhibition gala over the weekend  NBC announced that Lipinski   Weir  and Gannon will also host coverage of the PyeongChang Closing Ceremonies this weekend. The reaction to this news? Predictably  it was both joy and agony.
[EX A]: Johnny Weir

[EX Q]: Treasury Secretary Steven Mnuchin  announced Friday that the United States is imposing the toughest sanctions ever put in place against the Communist regime in North Korea for its nuclear program.
âThis action targets the deceptive shipping practices that enable the Kim regime to fund its dangerous weapons programs â  Mnuchin  said. âOur actions target shipping and trade companies  vessels  and individuals across the world who we know are working on North Koreaâs behalf.â
Specifically   Mnuchin  said  the sanctions target 27 entities  28 vessels  and 1 individual for evading existing sanctions.
âTodayâs actions will significantly hinder North Koreaâs ability to conduct evasive maritime activities that facilitate illicit coal and fuel transports  limit the regimeâs ability to ship goods through international waters â  Mnuchin  said. âOur actions are part of the ongoing maximum economic pressure campaign to cut off sources of revenue that this regime derives from the U.N. and U.S. prohibited trades to fund its nuclear and ballistic missile programs.â
âWe are releasing new imagery of the deceptive shipping practices used by those who aid and profit from illicit trade with North Korea â  Mnuchin  said.
 Mnuchin  said the images from December of last year show transfer of fuel and other products from ships to ships bound for North Korea.
âThey shine a spotlight on the practices employed by the government of North Korea to falsify identifying information on ships and conceal illicit cargo â  Mnuchin  stated  noting this behavior also violates the United Nations Security Council resolutions.
 He  said the U.S. is âputting companies and countries on noticeâ about dealings with North Korea and that the Trump administration âviews compliance with U.S. and U.N. sanctions as a national security imperative.â
âThe United States will leverage our economic strength to enforce President Trumpâs directive that any company that chooses to help North Korea fund its nuclear and ballistic missile programs will not be allowed to do business with anyone in the United States â  Mnuchin  said.
 Mnuchin  slammed North Korea for financing nuclear weapons while  its  people suffer and starve.
Meanwhile  at the White House   Mnuchin  said the U.S. is determined to reach its ultimate goal for North Korea.
âThe United States will not sit idly by while he threatens American allies and territories â  Mnuchin  said. âThis administration is committed to full  irreversible  and permanent denuclearization of the Korean Peninsula.â
[EX A]:
Steven Mnuchin