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].

[Q]: London (AFP) â Kevin De Bruyne was the creative fulcrum of Manchester Cityâs latest demolition job  while Mousa Dembele inspired Tottenhamâs north London derby triumph.
 Dembele  the midfield maestro
 Mousa Dembele  underlined  his  status as one of Tottenhamâs unsung heroes with a dominant display in their 1-0 win over north London rivals Arsenal. It was Harry Kaneâs latest goal-scoring exploits against the Gunners that took centre-stage at Wembley  but the platform of that success was built by  the industrious Dembele . Embodying Mauricio Pochettinoâs obsession with physical intensity  while more than capable of picking a decisive pass  Dembele out-shone Arsenal in the midfield engine room  earning praise from  his  manager. âLast season  he  played so well  this season  he  suffered a problem in  his  ankle and struggled in pre-season. Now  he  is playing well again â Pochettino said. â He  is an unbelievable player. We have to be careful about  his  fitness. When  he  can train  he  can make this type of performance.â
As if losing 1-0 to struggling Newcastle wasnât enough to have Jose Mourinho seething  the Manchester United boss once again had to suffer the frustration of  Paul  Pogbaâs latest flop. Mourinho had restored Pogba to the starting line-up after dropping him for Unitedâs previous match â a decision inspired by the former Juventus midfielderâs limp efforts in a defeat at Tottenham. But rather than grasp the opportunity to get back in Mourinhoâs good books just days after his boss had defended their relationship  Pogba was again a largely anonymous figure at St Jamesâ Park. By the time he was substituted midway through the second half  United were already trailing  but publicly at least  Mourinho remains supportive. âNo problems â he said when asked about the France international. âI wanted a better way (in midfield) against a side that was defending in a block. I wanted the simplicity of Michael Carrick.â
[A]: Mousa Dembele


[Q]: Bitcoin hit a record high of $16 623 per coin on Thursday  December 7. Two years ago  the idea of buying the virtual currency even at that price was laughable. After a rapid rise in value in 2013  the cryptocurrency's value more than halved by mid-2015. At its lowest point  one bitcoin was equal to about $230. Given the currency's covert nature  the average person still may not understand how buying and selling actually works. Using the app Coinbase  which lets anyone trade bitcoins for a small fee  we decided to find out. A brief warning: If you're going to do this  tell your bank you're about to buy bitcoin. More on that later. And to read more about blockchain  the technology powering bitcoin  click here. View As: One Page Slides
This is what the Coinbase app looks like on an iPhone.
However  Coinbase's interface makes it simple to enter the basic personal information it needs to create your account.
The final step before entering my financial information was two-step verification for security  which  Coinbase  quickly sent to my phone.
To sell the bitcoin   Coinbase  only allows users to pair  their  bank account with the app; a credit or debit card won't suffice.
Since  Coinbase  wasn't linked to my bank account  the transaction needs a few days to process before the money is transferred.
[A]: Coinbase


[Q]: Randall  tosses out a few suggestions for the next few minutes of foreplay. Then she calls action  and the kissing and moaning resumes.
 Randall  and  her  crew defy this stereotype  and they're making a steady living doing it.
Their glamorous approach may in fact be the key to how  Randall 's productions make money  even as the porn industry struggles more than ever to compete with free content on the internet.
"You have to carve out a niche that people are interested in  that people are willing to pay for  " Randall  says.
Over the summer  I was invited to spend a day on  Randall 's set and unravel my perceptions of adult film production. If there's one thing I learned  it's this: Making good porn isn't easy.
A few hours earlier  the entire crew gathered in a white ranch house atop the hill to eat lunch.  Randall 's assistant  a bubbly twenty-something who says  she  found the position on Craigslist  arrived with a buffet of falafel  chicken shawarma  pita bread  and salad.
In one corner  the tan blonde actress  Nicole Aniston  sat picking a morsel of Mediterranean food out of  her  cleavage.  Her  hair fell in barrel rolls down the front of  her  white robe  and  she  laughed swapping stories with the crew. They had spent most of the morning constructing a Gothic-style lair for a Halloween shoot later in the day.
The mood was hearty. Twistys  a pay-for-play site known for its softer  more glamorous approach to adult content  commissioned  Randall  to shoot its big Treat of the Year package. The feature celebrates the company's most popular star of 2015. The recipient's photos and movies receive special promotion on the site.
Across the room   Randall  hardly paused during the break.  She  conferenced with the makeup artist on how to style Aniston's hair  suggesting they use a bandana for the "Thelma & Louise" inspired scene. Then  she  chatted with the wardrobe stylist  running  her  hands and eyes over denim booty-shorts and a fringe jacket.
Of course  those clothes would come off and the hair would likely come undone in minutes. But  Randall 's attention to detail and high production quality are what set  her  videos apart â and keep  her  in business.
"Gone are the days when you could just build a website  put up whatever  and make money "  Randall  later tells me over the phone  explaining that  her  original material will inevitably by torrented and made available online for free.
"You have to be really competitive  and you have to be good at what you do "  she  says.
Fortunately   Randall  is both.  She  comes from a family of pornographers:  Her  mother   Suze   came to the US in the '70s to become the first female staff photographer at Playboy  and later  Hustler.  Randall  joined the business as a college student  helping to run  her  parents' website  and now leads one of the most illustrious careers in the industry.  Her  clients include Playboy Plus  Adult DVD Empire  and Twistys.
 She  explains that when internet porn first exploded in the early 2000s  its availability was coupled with the arrival of a consumer  professional-grade hand camera. Anyone could buy an affordable video recorder  shoot decent quality content  and share it to a platform that transcended distribution laws.  She  calls it "a perfect storm."
"You saw the beginning of this really hard-core  'Gonzo' type material  where it was almost like the porn Olympics  " Randall  laughs.  She  rattles off examples of sodomy feats that are far too lewd to name here.
Fortunately for  Randall  and the crew  she  hires  some consumers are getting bored of that old smut.
[A]:
Holly Randall Holly