Question: Warren East is the chief executive officer of a company established in which year ?

<P0-S0> (David) Warren Arthur East {'1': ", '2': ", '3': ", '4': "} (born 27 October 1961) is the chief executive officer (CEO) of Rolls-Royce Holdings, a leading UK-based engine manufacturer. <P0-S1>  He previously held senior positions at ARM Holdings and Texas Instruments. <SEP> <P1-S0>  Rolls-Royce is the world’s second-largest maker of aircraft engines and has major businesses in the marine propulsion and energy sectors. <P1-S1>  All of its shares are tradeable on the London Stock Exchange and other markets. <P1-S2> Rolls-Royce Holdings plc is a British multinational public limited company incorporated in February 2011 that owns Rolls-Royce, a business established in 1904 and today designs, manufactures and distributes power systems for aviation and other industries. <SEP> <P2-S0> Jim Lentz is the chief executive officer for Toyota North America; president and chief operating officer of Toyota Motor North America, Inc. (TMA); and a senior managing officer of the parent company Toyota Motor Corporation (TMC) which is located in Japan. <P2-S1>  In that role Lentz manages all of Toyota’s North American affiliate companies which include TMA, Toyota Motor Sales, U.S.A., Inc. (TMS), and Toyota Motor Engineering & Manufacturing, North America, Inc. (TEMA), which includes responsibilities for Toyota Motor Manufacturing Canada Inc. (TMMC), and oversight for Toyota Canada, Inc. (TCI). <P2-S2>  Lentz also serves as the chairman of the North American Executive Committee. <P2-S3>  This is composed of the top leaders from the affiliate companies. <P2-S4>  Most recently Lentz was the president and chief executive officer of TMS and senior vice president of TMA and served in a global advisory capacity as the managing officer for TMC. <P2-S5>  Before that he served as president and chief operating officer and executive vice president of TMS. <P2-S6>  Lentz previously held several executive positions including Toyota division group vice president and general manager where he oversaw all sales, logistics and marketing activities for Toyota and Scion regional sales offices and distributors. <P2-S7>  He also served as the group vice president of marketing for the Toyota division and vice president of Scion, and was responsible for the initial launch of a new line of vehicles. <P2-S8>  Lentz spent several years in the field as vice president and general manager of the Los Angeles region and before that general manager of the San Francisco region. <P2-S9>  Prior to his role as general manager Lentz was vice president of marketing services for CAT in Maryland. <P2-S10>  He has also held several other TMS positions, including field training manager, sales administration manager and truck sales team member. <P2-S11>  Lentz joined Toyota in 1982 as the merchandising manager for its Portland, Oregon region where he later became the distribution manager and field operations manager. <P2-S12>  He serves as chairman on the board of directors of The Global Automakers and is also a member of the executive advisory board for Daniels College of Business at the University of Denver (DU), his alma mater. <P2-S13>  He was named “Marketer of the Year” by Advertising Age in 2006, an Automotive News “All Star” in 2007 and honored at Industry Leader of the year. <SEP> <P3-S0> Bradley Wayne Hughes (born September 28, 1933) is the founder and chairman of Public Storage, the largest self-storage company in America doing business as a REIT or real estate investment trust. <P3-S1>  As of 2014, Hughes is worth $2.2 billion. <P3-S2>  Known all his life by his middle name, B. Wayne Hughes was the company's President and Co-Chief Executive Officer from 1980 until November 1991 when he became Chairman of the Board and sole Chief Executive Officer. <P3-S3>  He retired as Chief Executive Officer in November 2002 and remains Chairman of the Board. <P3-S4>  He was Chairman of the Board and Chief Executive Officer from 1990 until March 1998 of Public Storage Properties XI, Inc., which was renamed PS Business Parks, Inc. ("PSB"), an affiliated REIT. <P3-S5>  From 1989-90 until the respective dates of merger, he was Chairman of the Board and Chief Executive Officer of 18 affiliated REITs that were merged into the Company between September 1994 and May 1998 (collectively, the "Merged Public Storage REITs"). <P3-S6>  has been active in the real estate investment field for over 30 years.