Question: Who founded the company that purchased GB Airways?

<P0-S0> Stephen M. Wolf (born 1941) assumed his current position as chairman of R. R. Donnelley & Sons Company in March 2004. <P0-S1>  He has been the managing partner of Alpilles, LLC, since April 1, 2003. <P0-S2>  In April 2009 he became chairman of Trilantic Capital Partners, which was previously Lehman Brothers Merchant Banking. <P0-S3>  Before becoming managing partner of Alpilles, Wolf was chairman of US Airways. <P0-S4>  Wolf was chairman and chief executive officer of US Airways from January 16, 1996, until November 18, 1998, when he turned over his chief executive officer title to another executive. <P0-S5>  Wolf was responsible for the company's rebranding to US Airways from its previous identity, USAir. <P0-S6>  During Wolf's tenure, US Airways also placed an order for up to 400 Airbus A320-series narrow-body aircraft, with 120 firm orders at the time of the order signing; at the time, the order was regarded as the largest bulk aircraft request in history. <P0-S7>  Prior to joining US Airways, Wolf had served since 1994 as senior advisor to Lazard Frères. <P0-S8>  From 1987 until it was purchased by its employees in July 1994 he was chairman and chief executive officer of UAL Corporation and United Airlines, Inc. <SEP> <P1-S0> EasyJet (styled as easyJet; ) is a British airline, operating under the low-cost carrier model, based at London Luton Airport. <P1-S1>  It operates domestic and international scheduled services on over 820 routes in more than 30 countries. <P1-S2>  easyJet plc is listed on the London Stock Exchange and is a constituent of the FTSE 100 Index. <P1-S3>  easyGroup Holdings Ltd (the investment vehicle of the airline's founder Stelios Haji-Ioannou and his family) is the largest shareholder with a 34.62% stake (as of July 2014). <P1-S4>  It employs nearly 11,000 people, based throughout Europe but mainly in the UK. <SEP> <P2-S0> GB Airways was a UK airline; prior to its dissolution it was headquartered in "The Beehive," a former terminal building, at City Place Gatwick, London Gatwick Airport in Crawley, West Sussex, England. <P2-S1>  It operated scheduled services as a British Airways franchise to 30 destinations in Europe and North Africa from Gatwick and as well as Heathrow and Manchester. <P2-S2>  The company ceased operations on 30 March 2008 following its purchase by EasyJet in January 2008. <SEP> <P3-S0> Pivotal Games Limited was a British video game developer based in Corston, England, founded in March 2000 by fifteen ex-Pumpkin Studios employees, after it was shut down by its parent company, Eidos Interactive. <P3-S1>  Led by Jim Bambra, Nick Cook and Alex McLean, of which Bambra and Cook had previously founded Pumpkin Studios in August 1996, the studio was formed under the Kaboom Studios umbrella, in order to establish a publishing relationship to Sales Curve Interactive (SCi, later renamed SCi Games). <P3-S2>  Between 2002 and 2008, Pivotal Games developed all installments in the "Conflict" series, as well as "The Great Escape", based on the film of the same name. <P3-S3>  In September 2003, after financial struggles of parent company Kaboom Studios, who had at that point had already closed down sister studios Attention to Detail and Silicon Dreams Studio, SCi showed interest in acquiring the company. <P3-S4>  Kaboom Studios went into receivership on 9 September 2003, with all remaining assets, including still-active Pivotal Games, being transferred to Ernst & Young for sale. <P3-S5>  On 29 September 2003, SCi acquired Pivotal Games from Ernst & Young for a total of GB£ . <P3-S6>  In May 2005, SCi Games finalised its acquisition and merger with Eidos plc, the parent of Eidos Interactive, which would become in charge of SCi Games' subsidiaries. <P3-S7>  In March 2008, SCi Games closed down fourteen operating projects to counter a GB£ net loss from the preceding fiscal year, leading to rumors that Pivotal Games was also to be closed. <P3-S8>  On 14 July 2008, it was officially announced that the studio was to shut its doors, and 99 staff had already been made redundant, leaving only a team of 10–12 specialist personnel. <P3-S9>  Pivotal Games was closed on 13 August 2008.