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]: DORTMUND  Germany (Reuters) - Cristiano Ronaldo scored twice in his 150th European appearance to give Real Madrid a 3-1 victory at Borussia Dortmund  their first against them in Germany  and make it two wins out of two matches in their Champions League Group H.
Soccer Football - Champions League - Borussia Dortmund vs Real Madrid - Westfalenstadion  Dortmund  Germany - September 26  2017 Real Madrid’s Cristiano Ronaldo celebrates scoring their second goal with Gareth Bale REUTERS/Leon Kuegeler
Daniel Carvajal responded with a fine solo effort and  Ronaldo  also came close a little later but the Spaniards were lucky not to concede a penalty when Ramos cleared a Maximilian Philipp effort on the line with his hand.
Soccer Football - Champions League - Borussia Dortmund vs Real Madrid - Westfalenstadion  Dortmund  Germany - September 26  2017 Real Madrid’s  Cristiano Ronaldo  celebrates scoring their third goal with Sergio Ramos and Luka Modric REUTERS/Leon Kuegeler
“We had our chances but Real did it really well ” said Dortmund’s Gonzalo Castro. “With players like Bale and  Ronaldo  they really know how to take advantage of the gaps. It is too dangerous against such teams to stand too high up the pitch.”
It was Real who scored again when Bale was given far too much space to cut in and find  Ronaldo  in the heart of the box in the 50th.
The Germans quickly pulled a goal back with Aubameyang stabbing in a Castro cross to keep the game tight  until  Ronaldo  broke clear and fired in their third goal and their 14th in the last seven Champions League matches.
[EX A]: Cristiano Ronaldo

[EX Q]: Chiefs OLB Justin Houston (50) and DL Chris Jones sack Broncos QB Trevor Siemian on Monday night. (Photo: Ed Zurga  AP)
KANSAS CITY  Mo. â  Justin Houston âs once-perfect team had lost consecutive games after a pair of uncharacteristic showings. The Kansas City Chiefs defense couldnât stop anybody  and the offense suddenly lost its effectiveness in the rushing department  which had served as a calling card during the team's 5-0 start.
 Houston   a seventh-year veteran and one of the longest-tenured Chiefs  looked around the locker room  diagnosed the problem and decided he had to speak up.
âIâm from a big family  so I understand there are times to follow  and there are times to lead. There are times to speak up â  Houston  told USA TODAY Sports after Monday night's 29-19 defeat of the Denver Broncos. âWe just werenât having fun.
And  most importantly to  Houston  and his teammates  the Chiefs had fun in the process.
[EX A]: Justin Houston

[EX Q]: Nation of Islam Minister Louis Farrakhan  delivers a speech and talks about President Trump at the Watergate Hotel in Washington. (Mark Wilson/Getty Images)
Controversial firebrand Minister Louis Farrakhan Thursday invited journalists to a televised  135-minute sermon to Donald Trump to clean up Americaâs injustices  seeming to side with Trump as a fellow tell-it-straight ally who calls out everyone from Pope Francis to the media.
âGod has him here!â  the Nation of Islam leader  said  referring to Trump during the morning event at the Watergate Hotel ballroom  which was filled to capacity with more than 500 people  mostly Nation members and other  Farrakhan  supporters. âWhat did you say   Farrakhan ? Do you think God is not interested in who is president of the United States of America?! Especially when itâs the time of evil?â
The talk was billed as a news conference because reporters were invited  but no public questions were taken after the address. And it was called a message to Trump. It was laid out as a detailed history of American wrongs  from slavery to war to hypocrisy  delivered to an unexpected and unlikely president whom  Farrakhan  painted as perhaps best able to address such problems.
The fiery talk focused on injustices against African Americans and Muslims and seemed to single out a longtime favorite target of the religious leader: Jews. Running through his story of America  he said Jews were the ones who stopped African Americansâ initial progress. About 40 minutes into the talk  an assistant brought out a large poster of a Jewish star and an advertisement for a decades-old Nation of Islam-published book subtitled âHow Jews Gained Control of the Black American Economy.â The poster stood beside  Farrakhan  for the rest of the talk.
 Farrakhan âs comments about Jews  gays and lesbians and white people prompted the Southern Poverty Law Center  which tracks hate and extremist groups  to label the Nation of Islam a hate group. The Nation was formed in Detroit in the 1930s. Its theology entailed  in part  black superiority over whites. But the 84-year-old Farrakhan has also been held up as a civil rights leader by his followers and supporters.
âFor black youth  this puts their struggle in perspective â for them to see they are the victims of circumstances â said Ishmael Muhammad  national assistant minister to  Farrakhan . âThey can redirect their anger and turn it into something more constructive.â
But nothing and no one were outside  Farrakhan âs critique  with targets from Presidents Kennedy  Clinton  Nixon and both Bushes to his fellow African Americans and Muslims as well.
Trump was the stated audience for  Farrakhan âs plea  but  he  was both hero and villain in the story.  He  portrayed Trump as a warmonger who âtore up the White Houseâ to eliminate any trace of the countryâs first black president. âYou hate our shadow â  Farrakhan  said.
But time and again  Farrakhan  seemed to offer a fig leaf to Trump  using a Trump-like worldview suggesting hidden enemies and conspiracies keeping the decent American down.
âWhat kind of a man is [Trump?] That he would argue with a man that every other president of the United States would go to Rome and kiss the ring! But not Donald Trump. The pope says  âHeâs wrong because heâs building walls.â But what about the pope himself   Farrakhan  asked  noting the wall around the Vatican âthat walls you off from the poor!â
After alleging the U.S. government was behind the 9/11 attacks   Farrakhan  segued to a shared enemy. âWhen Trump talks about fake news  he knows what heâs talking about! You say youâre the Fourth Estate  Iâd say youâre in a hell of a state. You canât say what you know is true  unless it passes the muster of your bosses.â
To some   Farrakhan âs core message of fighting for black self-empowerment and equality is worth the conspiracy theories and controversy. The crowd was dotted with local African American figures  including former NAACP leader Benjamin Chavis â one of the organizers of the historic Million Man March in 1995 â prominent D.C. Pastor Willie Wilson and others  including Anthony Shahid  a Nation member and St. Louis activist close to the family of Michael Brown  who was killed by police in Ferguson  Mo.
[EX A]:
Louis Farrakhan