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 Input:
Rihanna  has emerged as the unlikely inspiration behind Arsenal's thumping 5-1 win against Everton.
 The singer  was at the Emirates to watch the match and enjoy the Gunner's work  work  work  work  work ethic.
After the match   she  posed with midfielder  Mesut Ozil  who described  her  as the team's "lucky charm".
The German said he was "still unbeaten with Riri" - a reference to when  she  came to watch the 2014 World Cup Final between Germany and Argentina.
Ozil himself couldn't get on the scoresheet but with  Rihanna  pulling the inspirational strings during a pre-match meet and greet  other players stepped up.
It's just a shame that whoever was looking after  her  social accounts still referred to the game as "soccer".
After the game  manager Arsene Wenger seemed to play down the importance of  Rihanna 's contribution  focusing instead on his side's "penetration and sharper game".
Given Arsenal's up and down season  there are probably high level talks with  Rihanna 's people to see if  her  schedule allows any more trips to watch the team - with one eye surely on  their  next Europa League match  away at Ostersunds FK.

Ex Output:
Rihanna


Ex Input:
Image copyright Supplied Image caption  Hayley Smith  lost  her  job when  she  told  her  employer about  her  depression
Hayley Smith was diagnosed with chronic depression in  her  early twenties: "I'd been bottling up quite a bit through most of my teens. Then it hit me a like a brick wall "  she  said.
 She  was so depressed  she  didn't leave the house for six months.
Things began to improve and when  she  was 23 years-old  she  got a job at a food and drink company. But  she  had weekly counselling to attend.
"Every Thursday I'd have to take the afternoon off. So I spoke to my boss. In the meeting  she  was fine with it and said 'do what you need to do' ".
But after the meeting  she  received an email being told  she  was going to be taken off  her  accounts and that  she  should think about seeking employment at a mental health charity as "they might relate".
The manager also told people in the office: "It went round. It was horrible - I felt really exposed "  she  said.
Working there for a few further months triggered  Hayley  to experience anxiety  depression and "massive trust issues".
Eventually  she  left.  She  started  her  own company in London which  she  still runs five years on: "In the long-term it's given me awareness of mental health - and the awareness to make sure I was never going to make people feel the way I was made to feel."

Ex Output:
Hayley Smith


Ex Input:
Lufthansa ’ s ( LHAG . DE ) first flight from Berlin to the United States in over 16 years took off on Wednesday   although a slow start to sales shows the difficulties involved in trying to replace the gaps left by insolvent rival Air Berlin . FILE PHOTO : A Lufthansa Airbus A321 - 200 plane is seen at Tegel airport in Berlin   Germany   November 2   2017 . REUTERS / Axel Schmidt Germany ’ s second largest carrier Air Berlin ( AB1 . DE ) filed for insolvency in August and carried out its last flight at the end of last month   leaving a gap in the market for long - haul flights from the German capital in particular . “ Of course bookings are slow at this stage  ”  Lufthansa board member Harry Hohmeister  told Reuters at Berlin ’ s Tegel airport ahead of the departure of the flight to New York ’ s JFK on Wednesday .  He  said that usually Lufthansa would give 12 months notice of a new long - haul route   or eight months at a minimum   but in this case it had only six weeks to sell tickets ahead of the first flight . “ The next four weeks will be difficult   then we get a peak at Christmas time and then it will develop better   otherwise we wouldn ’ t do it  ”  Hohmeister  said . Lufthansa has traditionally shied away from long - haul flights from Berlin   instead flying intercontinental routes from its hubs in Frankfurt and Munich .  Hohmeister  said the Lufthansa group was currently looking at other long - haul options from Berlin   but that any would likely be flown by its budget arm Eurowings . Lufthansa is currently awaiting EU approval for a deal to take over large parts of Air Berlin   which will see it adding 81 planes to the group . The collapse of Air Berlin means Berlin Airports will see a dip in passenger number growth this year after a period of strong demand . Britain ’ s easyJet ( EZJ . L )  which is planning to take over some Air Berlin operations at Tegel   has said it expects to run a reduced schedule this winter from the airport . “ We expect that new partners will quickly bring growth  ” Berlin Airports CEO Engelbert Luetke Dalderup said   urging Lufthansa to “ never say never ” to the idea of Berlin as a hub .

Ex Output:

Harry Hohmeister