Question: In what year was the Chief Executive Officer of the company which owns The Buffalo News born?

full_context: Document 1: Berkshire Hathaway: Berkshire Hathaway Inc. is an American multinational conglomerate holding company headquartered in Omaha, Nebraska, United States. The company wholly owns GEICO, Long & Foster, BNSF Railway, Lubrizol, Fruit of the Loom, Helzberg Diamonds, FlightSafety International, Pampered Chef, and NetJets, and also owns 26.7% of the Kraft Heinz Company, and significant minority holdings in American Express (17.15%), The Coca-Cola Company (9.4%), Wells Fargo (9.9%), IBM (6.9%) and Apple (2.5%). Since 2016, the company has acquired large holdings in the major US airline carriers and is currently the largest shareholder in United Airlines and Delta Air Lines and a top 3 shareholder in Southwest Airlines and American Airlines. Berkshire Hathaway has averaged an annual growth in book value of 19.0% to its shareholders since 1965 (compared to 9.7% from the S&P 500 with dividends included for the same period), while employing large amounts of capital, and minimal debt.
Document 2: B. Wayne Hughes: 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. As of 2014, Hughes is worth $2.2 billion. 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. He retired as Chief Executive Officer in November 2002 and remains Chairman of the Board. 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. 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"). has been active in the real estate investment field for over 30 years.
Document 3: The Buffalo News: The Buffalo News is the daily newspaper of the Buffalo–Niagara Falls metropolitan area, located at 1 News Plaza in Downtown Buffalo, New York. The paper is owned by Warren Buffett's Berkshire Hathaway. It was for decades the only newspaper fully owned by that company.
Document 4: Warren Buffett: Warren Edward Buffett ( ; born August 30, 1930) is an American business magnate, investor, and philanthropist. Buffett serves as the Chief Executive Officer and Chairman of Berkshire Hathaway. He is considered by some to be one of the most successful investors in the world, and as of August 2017 is the second wealthiest person in the United States, and the fourth wealthiest in the world, with a total net worth of $76.9 billion.
Document 5: Buffalo Rising: Buffalo Rising is an online magazine founded by Newell Nussbaumer in 2003 as a way to cover grassroots movements, Urban planning and development, and activism in Buffalo, New York. The format was originally a tri-annual and later a monthly printed paper with a small online blog to supplement it. The online blog quickly gained popularity, and in 2004 Buffalo Rising Online was launched. The magazine was originally a monthly print newspaper which now publishes exclusively online. The focus of the website continues to be on hyperlocal immersion journalism, with the writers actively participating in the activities they’re writing about.
Document 6: Democrat and Chronicle: The Democrat and Chronicle is a daily newspaper serving the greater Rochester, New York area. Located at 245 East Main Street in downtown Rochester, the "Democrat and Chronicle" operates under the ownership of Gannett. The paper's production facility is located in the town of Greece. The "Democrat and Chronicle" is Rochester's only daily circulated newspaper.
Document 7: Phil Knight: Philip Hampson Knight (born February 24, 1938) is an American business magnate and philanthropist. A native of Oregon, he is the co-founder and chairman "emeritus" of Nike, Inc., and previously served as chairman and CEO of the company. In November 2015, Forbes named Knight the 15th richest person in the world, with an estimated net worth of US$28.1 billion. He is also the owner of the stop motion film production company Laika.
Document 8: Omaha Sun: The Omaha Sun was a weekly newspaper that published from December 27, 1951 to August 31, 1983. It was formerly owned by Berkshire Hathaway, a company headed by investor Warren Buffett.
Document 9: Richard Santulli: Richard T. Santulli (born August 14, 1944), is an American entrepreneur and philanthropist. He is best known for pioneering the concept of fractional jet ownership with NetJets, a successful company he developed in 1986. Santulli was once considered by analysts as a possible successor to Warren Buffett at Berkshire Hathaway. He currently serves as Chairman of his latest venture, Milestone Aviation Group, a helicopter and business jet leasing company.
Document 10: Peter Buffett: Peter Andrew Buffett (born May 4, 1958) is an American musician, composer, author and philanthropist. With an acclaimed career that spans more than 30 years, Peter is an Emmy Award winner, New York Times best-selling author and co-chair of the NoVo Foundation. He is the youngest son of billionaire investor Warren Buffett.
Document 11: Edward G. Chace: Edward Gould Chase (1882–1935) was an American businessman and an entrepreneur in textile manufacturing. Chase led the organization of the Fort Dummer Mills in Brattleboro, Vermont, a cotton mill, and he served as the founding manager. He also served as a vice president and the treasurer of Berkshire Fine Spinning Associates, a predecessor of Berkshire Hathaway.
Document 12: Spectrum News Buffalo: Spectrum News Buffalo (formerly Time Warner Cable News Buffalo) is an American cable news television channel that is owned by Charter Communications, as an affiliate of its Spectrum News slate of regional news channels. The channel provides 24-hour rolling news coverage focused primarily on the Buffalo metropolitan area and Western New York. The channel is carried on Time Warner Cable systems throughout Western New York on channel 9; it is also carried on TWC's Rochester system on digital channel 1277. A modified feed of the channel, "Cable 8 News" (C8N), is available on Spectrum's Jamestown system, featuring a mix of local news content and content from Spectrum News Buffalo.
Document 13: Bee Group Newspapers: Bee Group Newspapers are a family of suburban newspapers published in Western New York by Bee Publishing, Incorporated, of Williamsville. The forerunner of the corporation began in 1877 with the founding of the "Lancaster Bee." Bee Group Newspapers publishes newspapers for Erie County, New York, targeting towns, villages, and school districts. The weekly readership is 175,672. All papers include local government news, their award-winning classified sections, and special themed sections produced throughout the year. Bee Group Newspapers are members of the New York Press Association and the National Newspaper Association. High-traffic black boxes with "The Bee" logo in bright yellow are easy to locate and contain the free publications of the Bee Group Newspapers. In addition to the black boxes, there are more than 250 racks in high-traffic locations containing the newspapers. The "Amherst Bee" and "Cheektowaga Bee" are still paid circulation newspapers that are mail-delivered weekly to subscribers.
Document 14: George Soros: George Soros ( or ; Hungarian: "Soros György" , ] ; born György Schwartz, August 12, 1930) is a Hungarian-American investor, business magnate, philanthropist, and author. Soros is one of the world's most successful investors. As of May 2017, he had a net worth of $25.2 billion, ranking among the 30 richest people in the world.
Document 15: Li Ka-shing: Sir Ka-shing Li, GBM, KBE, JP (born 29 July 1928 in Chaozhou, China) is a Hong Kong business magnate, investor, and philanthropist. As of September 2017, Li is one of the wealthiest people in Asia, with an estimated net worth of US$34.4 billion. He is currently the chairman of the board for CK Hutchison Holdings; through it, he is the world's leading port investor, developer, and operator, and the largest health and beauty retailer in Asia and Europe.
ground_truth: 1930