Question: when did the first Walmart open in the state the Navy football team is from?

full_context: Document 1: 2014 Military Bowl: The 2014 Military Bowl was a college football bowl game played on December 27, 2014 at Navy–Marine Corps Memorial Stadium on the campus of the United States Naval Academy in Annapolis, Maryland in the United States. The seventh annual Military Bowl, it pitted the American Athletic Conference co-champion Cincinnati Bearcats against the Virginia Tech Hokies of the Atlantic Coast Conference. It was one of the 2014–15 bowl games will conclude the 2014 FBS football season. The game started at 1:00 p.m. EST and aired on ESPN. It was sponsored by aerospace and defense technology company Northrop Grumman and is officially known as the Military Bowl Presented by Northrop Grumman.
Document 2: History of Walmart: By 1988, Walmart was operating in 27 states, having expanded into Arizona, Michigan, Ohio, West Virginia, New Jersey, and Wyoming. By 1990, they expanded into California (which marked Walmart officially becoming a fully nationwide retailer), Nevada, North Dakota, Pennsylvania, South Dakota, and Utah. The Walmart Visitor's Center also opened this year on the site of Sam Walton's original store.
Document 3: Army Navy Match: The Army Navy Match Part of the Inter-Services Competition Twickenham Stadium ARU RNRU Locale London Teams ARU RNRU First meeting 13 February 1878 (Annually since 6 March 1909) Latest meeting 5 May 2018 Army 22 - 14 Stadiums Twickenham Stadium Trophy The Babcock Trophy Statistics All - time series Army 62, Navy 35, Draws 4 (1939, 1969 1980 and 2016) Largest victory Army, 50 -- 7 (2009) Smallest victory Navy 11 -- 10 (1921), Navy 9 -- 8 (1948), Navy 17 -- 16 (1978), Army 10 -- 9 (1983) The above statistics do not include the matches before the first official match in 1907. 1907 was the first official Army Navy match played after the formation of the Army RUgby Union in 1906. The Royal Navy Rugby Union did not form until the 1907 / 08 season. Other information Current sponsor Babcock International
Document 4: History of Walmart: In 1991, the company expanded into Connecticut, Delaware, Maine, Maryland, Massachusetts, New Hampshire, and New York. Walmart expanded worldwide this year, with the opening of their first store outside the United States in Mexico City. They also acquired Western Merchandisers, Inc. of Amarillo, Texas. 1991 also saw the launch of the Sam's American Choice brand of products.
Document 5: Navy Midshipmen football: Navy Midshipmen football 2017 Navy Midshipmen football team First season 1879 Athletic director Chet Gladchuk Head coach Ken Niumatalolo 10th season, 84 -- 51 (. 622) Other staff Ivin Jasper (OC) Dale Pehrson (DC) Stadium Navy -- Marine Corps Memorial Stadium (Capacity: 34,000) Field surface FieldTurf Location Annapolis, Maryland Conference The American Division West All - time record 702 -- 549 -- 57 (. 558) Bowl record 11 -- 11 -- 1 (. 500) Claimed nat'l titles 1 (1926) Division titles Rivalries Army Black Knights (rivalry) Air Force Falcons (rivalry) Johns Hopkins Blue Jays (rivalry) (discontinued) Maryland Terrapins (rivalry) Notre Dame Fighting Irish (rivalry) Rutgers Scarlet Knights (rivalry) SMU Mustangs (rivalry) Heisman winners Consensus All - Americans 23 Current uniform Colors Navy Blue and Gold Fight song Anchors Aweigh Mascot Bill the Goat Marching band United States Naval Academy Drum and Bugle Corps Website NavySports.com
Document 6: History of Walmart: By 1977, Wal - Mart expanded into Illinois and made its first corporate acquisition, assuming ownership and operation of the Mohr - Value stores, which operated in Missouri and Illinois. This was followed by the acquisition of the Hutcheson Shoe Company in 1978. In the same year Walmart also branched out into several new markets, launching its pharmacy, auto service center, and jewelry divisions.
Document 7: Sam's Club: As of January 31, 2018, Sam's Club operates 597 membership warehouse clubs in 44 U.S. states. Alaska, Massachusetts, Oregon, Rhode Island, Vermont, and Washington are the only states where Sam's Club does not operate, as is the case for the District of Columbia. Walmart International also operates Sam's Clubs in Mexico, Brazil, and China. It has 162 locations in Mexico, 27 locations in Brazil, and 19 in China. Locations generally range in size from 94,000 -- 161,000 sq ft (8,700 -- 15,000 m), with an average club size of approximately 134,000 sq ft (12,400 m).
Document 8: Army–Navy Game: Army -- Navy Game Army Black Knights Navy Midshipmen Sport College football First meeting November 29, 1890 Latest meeting December 9, 2017 Next meeting December 8, 2018 Statistics Meetings total 118 All - time record Navy leads 60 -- 51 -- 7 Longest win streak Navy, 14 (2002 -- 2015) Current win streak Army, 2 (2016 -- present)
Document 9: History of Walmart: In 1981, Wal - Mart expanded into the southeastern US market, opening stores in Georgia and South Carolina, and acquiring 92 Kuhn's Big K stores. They expanded into Florida and Nebraska in 1982.
Document 10: Army–Navy Game: All games contested in Philadelphia through 1935 were played at Franklin Field, the home field of the University of Pennsylvania. From 1936 through 1979, all games contested in Philadelphia were held in Municipal Stadium, renamed John F. Kennedy Stadium in 1964. From 1980 - 2001, all games contested in Philadelphia were hosted by Veterans Stadium. Since 2003, all games contested in Philadelphia have been played in Lincoln Financial Field.
Document 11: Clemson Tigers football: Clemson Tigers football 2017 Clemson Tigers football team First season 1896 (1896) Athletic director Dan Radakovich Head coach Dabo Swinney 10th season, 101 -- 30 (. 771) Stadium Memorial Stadium (Capacity: 81,500 (86,092 record)) Field surface Natural Grass Location Clemson, South Carolina Conference Atlantic Coast Conference Division Atlantic Past conferences Southern Intercollegiate Athletic Association (SIAA) (1896 -- 1921) Southern Conference (SC) (1921 -- 1952) All - time record 729 -- 459 -- 45 (. 609) Bowl record 22 -- 20 (. 524) Playoff appearances 3 (2015, 2016, 2017) Playoff record 3 -- 2 Claimed nat'l titles 2 (1981, 2016) National finalist 1 (2015) Conference titles 23 (4 SIAA, 2 SoCon, 17 ACC) Division titles 6 (2009, 2011, 2012, 2015, 2016, 2017) Rivalries South Carolina Gamecocks Florida State Seminoles Georgia Tech Yellow Jackets Georgia Bulldogs NC State Wolfpack Boston College Eagles Auburn Tigers Consensus All - Americans 25 Current uniform Colors Orange and Regalia Fight song Tiger Rag Mascot The Tiger Marching band Tiger Band Website ClemsonTigers.com
Document 12: Walmart: Walmart U.S. is the company's largest division, accounting for US $298.38 billion, or 62.3 percent of total sales, for fiscal 2016. It consists of three retail formats that have become commonplace in the United States: Supercenters, Discount Stores, Neighborhood Markets, and other small formats. The discount stores sell a variety of mostly non-grocery products, though emphasis has now shifted towards supercenters, which include more groceries. As of January 31, 2018, there are a total of 4,761 Walmart U.S. stores.
Document 13: Walmart: Walmart Inc. Walmart's current logo since 2008 Walmart's official headquarters in Bentonville, Arkansas Formerly called Wal - Mart, Inc. (1969 -- 70) Wal - Mart Stores, Inc. (1970 -- 2018) Type Public Traded as NYSE: WMT DJIA component S&P 100 component S&P 500 component ISIN US9311421039 Industry Retail Founded July 2, 1962; 55 years ago (1962 - 07 - 02) Rogers, Arkansas, U.S. Founder Sam Walton Headquarters Bentonville, Arkansas, United States Number of locations 11,718 stores worldwide (January 31, 2018) Area served Worldwide Key people Greg Penner (Chairman) Doug McMillon (President & CEO) Products Electronics Movies and music Home and furniture Home improvement Clothing Footwear Jewelry Toys Health and beauty Pet supplies Sporting goods and fitness Auto Photo finishing Craft supplies Party supplies Grocery Services Walmart - 2 - Walmart Walmart MoneyCard Pickup Today Walmart.com Walmart Pay Revenue US $500.34 billion (2018) Operating income US $20.437 billion (2018) Net income US $9.862 billion (2018) Total assets US $204.52 billion (2018) Total equity US $77.869 billion (2018) Owner Walton family (51%) Number of employees 2.3 million, Worldwide (2017) 1.4 million, U.S. (2017) Divisions Walmart U.S. Walmart International Sam's Club Global eCommerce Subsidiaries Walmart Canada Walmart Mexico Walmart Chile Walmart de México y Centroamérica @ WalmartLabs Walmart Neighborhood Market Asda Amigo Supermarkets Vudu Massmart Seiyu Group Bompreço Líder Jet.com Hayneedle Moosejaw ModCloth Flipkart Website Corporate website Commercial website Footnotes / references
Document 14: Army–Navy Game: Army -- Navy Game Army Black Knights Navy Midshipmen Sport Football First meeting November 29, 1890 Navy 24, Army 0 Latest meeting December 9, 2017 Army 14, Navy 13 Next meeting December 8, 2018 Stadiums Lincoln Financial Field (2017 -- 2020, 2022) MetLife Stadium (2021) Trophy Third leg of triangular series for Commander - in - Chief's Trophy Statistics Meetings total 118 All - time series Navy leads, 60 -- 51 -- 7 Largest victory Navy, 51 -- 0 (1973) Longest win streak Navy, 14 (2002 -- 2015) Current win streak Army, 2 (2016 -- present)
Document 15: History of Walmart: In April 1983, the company opened its first Sam's Club store, a membership - based discount warehouse club, in Midwest City, Oklahoma. They also expanded into Indiana, Iowa, New Mexico, and North Carolina and implemented ``people greeters ''in all of their stores. The first stores opened in Virginia in 1984.
ground_truth: 1991
sub_queries: what state is the navy football team from Answer: Maryland
when did the first walmart open in Maryland Answer: 1991