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]: Cmdr.  Paul Bauer   53  was shot to death at the Thompson Center after chasing a man fleeing from tactical officers who tried to stop  him   police officials said.  Bauer   a 31-year-veteran who had been in the area for training and had a meeting with aldermen scheduled later  confronted the man  according to police officials and other sources. He opened fire  hitting the commander multiple times  police said.
 Bauer   the married father of a 13-year-old daughter  is the first Chicago cop shot and killed since 2011  and he is the highest-ranking officer killed in decades.
Chicago Police Department Cmdr. Paul Bauer was shot and killed in Chicago on Feb. 13  2018. Cmdr. Paul Bauer was shot and killed in Chicago on Feb. 13  2018. (Chicago Police Department) (Chicago Police Department)
 Bauer  heard the radio traffic  saw a man matching the description and tried to approach and question him in or near a stairwell  according to Guglielmi. A struggle ensued and Bauer  was shot multiple times.
 Bauer  was in uniform  Guglielmi said.
The tactical officers apprehended the man  and  Bauer  was taken to the hospital  where  he  was pronounced dead shortly after 2 p.m.
Mayor Rahm Emanuel was preparing to board a flight in Los Angeles to head home Tuesday afternoon when he was told of the shooting. He arrived in Chicago around 7 p.m. and headed straight to a meeting with Johnson  the mayorâs staff said. Emanuel said in a statement that  Bauer âs death was a sad reminder of the perils of police work.
â Commander Bauer  stood for the highest ideals of our police department and our city - to serve and protect the people of Chicago â the statement said.
A statement from the Chicago Police Memorial Foundation called  his  death âsenseless.â
âThe idea that  Paul  would act so unselfishly and would sacrifice  his  own safety for the safety of the people of Chicago and  his  fellow officers comes as no surprise to those of us who knew  him  â the statement read.
Tuesday evening  firefighters at a station near  Bauer âs police district headquarters lowered their flags to half-staff. Anthony Goulet  13  came to pay his respects to the officer he said he had recently met at a community event.
RELATED: Slain Chicago cop advocated for stiffer sentences â the suspect in his shooting is a four-time felon.  Â»
What we know now about the shooting of Chicago police Cmdr .  Paul Bauer Â»
[EX A]: Paul Bauer

[EX Q]: "It's important for Russia and China to cultivate a community that respects and understands the cultures of both countries " Pavlova said.
 Pavlova was satisfied with the bulletin boards on which students wrote their feelings about learning Chinese. Chinese motifs such as bamboos were drawn beside texts.
 The students not only learned the Chinese language  but also Chinese politics  economics and cultures as well  Pavlova said.
 The upcoming Year of Chinese Language in Russia would extend the fruits of the reciprocal national theme years (last year was Year of the Russian Language in China)  and would strengthen cultural and educational cooperation between the two countries and thus create favorable circumstances for Russia's young people to learn Chinese language and culture  Pavlova said.
 "Both the teachers and students are eager to take part in the colorful events to be held within the framework of the Year of Chinese Language " she said.
 The school planned to launch a festival of Chinese language and culture in April as part of its contribution to the language year  Pavlova said. Students from 15 schools in Moscow would be invited to the occasion.
 The students were vigorously preparing for the Chinese language contest for elementary and high school students in Moscow as well as the all-Russian Chinese writing contest  while the teachers were scheduled to attend a seminar on Chinese language teaching at Moscow State University  she said.
 Pavlova said she was looking forward to taking her students to various activities  including exhibitions on Chinese language  universities  movies and literature  and a performance of the Beijing People's Art Theater  a famed Chinese drama troupe.
 Pavlova hoped the Year of Chinese Language increased cooperation between schools from both countries  stressing her school and other Russian schools running Chinese courses were keen to establish rapport with Chinese schools  especially those featuring Russian language teaching.
[EX A]: Elizabeth Pavlova

[EX Q]: CLOSE In his third standup special this year   Dave Chappelle  calls out "poor whites" who voted for Donald Trump in a message that's incredibly timely after Congress approved a sweeping tax bill. USA TODAY
Though  Dave Chappelle 's new Netflix standup special was filmed long before Congress voted on a sweeping tax bill that includes a 40% tax cut for corporations  there's a bit from the comedy show that sounds relevant.
In a new expletive-laden NSFW clip from his third streaming special in a year  Equanimity  out Dec. 31   Chappelle  talks about the "poor whites" who elected President Trump.
"I've never had a problem with white people ever in my life  but  full disclosure  poor whites are my least favorites. We've got a lot of trouble out of them. And I've never seen so many of them up close  " Chappelle  says about the "decent folk" who voted for Trump.
 Chappelle  continues: "I'm standing there  thinking in my mind  'You dumb (expletives). You are poor. He's fighting for me.' "
Earlier: Here's how  Dave Chappelle  celebrated the premiere of  his  Netflix specials
Related:  Dave Chappelle   John Oliver made #DCPublicSchools the Emmys' best trending topic
[EX A]:
Dave Chappelle