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]: SACRAMENTO  Calif. (Reuters) -  A California neuroscientist vying to unseat Republican Congressman Dana Rohrabacher  stepped up  his  criticism of the conservative on Tuesday  demanding  he  return a $1 000 contribution from indicted Trump adviser Paul Manafort.
FILE PHOTO:  Republican U.S. Representative Dana Rohrabacher  speaks at a news conference in Moscow  Russia on June 2  2013. REUTERS/Maxim Shemetov/File Photo
The Orange County seat held by  Rohrabacher  is key to Democratsâ hopes to increase their numbers in the U.S. House of Representatives in next yearâs elections. Neuroscientist Hans Keirstead  a stem cell researcher and entrepreneur from Laguna Beach  is one of seven Democrats aiming to beat him  according to the Federal Election Commission.
 Rohrabacher   a senior member of the House Committee on Foreign Affairs  has frequently praised Russian President Vladimir Putin and was considered for a role in U.S. President Donald Trumpâs cabinet.
FILE PHOTO: U.S. Rep. Dana Rohrabacher (R-CA) speaks during a House Foreign Affairs Europe  Eurasia and Emerging Threats Subcommittee hearing about the attack on demonstrators by members of Turkish President Recep Tayyip Erdogan's security detail on Capitol Hill in Washington  DC  U.S. on May 25  2017. REUTERS/Aaron P. Bernstein/File Photo
[EX A]: Dana Rohrabacher

[EX Q]: From  Delegate-elect Lee Carter ; I hope to see statements like from every elected Virginia Democrat:
 Delegate-Elect Lee Carter  Urges Virginians  State Water Board to Reject Atlantic Coast and Mountain Valley Pipeline Projects
“Dominion Resources and EQT have not compellingly demonstrated the need for the additional natural gas capacity in Virginia ” said  Carter . “And to make matters worse  that natural gas wouldn’t even be used for Virginian homes – the pipeline will run through the Commonwealth and be sent to Japan and India for export.”
 Carter  also has concerns that the project will massively increase Virginia’s carbon footprint  and destroy protected wilderness areas  as well as state and federal parks.
“Hardworking Virginians are going to end up paying for these unnecessary projects through higher power bill  in spite of the lack of economic benefit for Virginia  and if anything goes wrong with the pipeline  thousands of those Virginians will be in the ‘incineration zone’ – an area where all life would be incinerated if the pipeline explodes ” said  Carter .
 Carter  urges all to attend the Water is Life Rally in Richmond on December 2 from 1 p.m. to 4:30 p.m.
“Virginians need to fight back hard against these projects that are not only unnecessary – they’re dangerous ” said  Carter .
 He  also urges residents to attend the State Water Control Board’s meetings on December 6 and 7 and December 11 and 12 for the pipeline projects  and speak on their concerns about how these projects hurt our communities.
[EX A]: Delegate-elect Lee Carter

[EX Q]: Dave Chappelle  tackles Hollywoodâs sexual harassment allegations in  his  new Netflix stand-up â taking aim at one of the five women who accused Louis C.K. of sexual misconduct.
âI shouldnât say this  but fâk it  [C.Kâs] allegations were the only one that made me laugh â  he  said in  his  â Dave Chappelle : The Bird Revelationâ special released on New Yearâs Eve. âItâs terrible  I know itâs terrible. Iâm sorry ladies â¦ At the same time  you know what I mean  Jesus Christ  I donât know  they took everything from Louis  it might be disproportionate  I canât tell  I canât tell  this is like where itâs hard to be a man.â
 Chappelle   44  went on to address C.K.âs incident with writer Abby Schachner  with whom he masturbated while on the phone. She told the New York Times that it was âone of the things that discouraged her from pursuing comedy.â
âShow business is just harder than that â  Chappelle  said  bringing up Schachner again. âThem women soundâ¦they sound weak. I know that sounds fâked up  Iâm not supposed to say that  but one of these ladies was like  âLouis C.K. was masturbating while I was on the phone with him.â B-tch  you donât know how to hang up a phone? How the fâk are you going to survive in show business if this is an actual obstacle to your dreams?â
 Chappelle âs stand-up special was recorded in November at The Comedy Store in Los Angeles.
[EX A]:
Dave Chappelle