Question: What is a multi-purpose stadium used mostly for American football in St. Louis, that held The 1996 Dr Pepper Big 12 Championship Game?

full_context: Document 1: 1996 Big 12 Championship Game: The 1996 Dr Pepper Big 12 Championship Game was held on December 7, 1996, at The Dome at America's Center, then known as Trans World Dome, in St. Louis, Missouri. The divisional winners from the Big 12 Conference squared off in the 1st edition of the game. The Texas Longhorns represented the South Division and the Nebraska Cornhuskers represented the North Division. Texas won the contest 37–27, keyed by a daring 4th down conversion from their own 28-yard line with slightly more than 2 minutes left in the 4th quarter when the score was 30–27 in their favor.
Document 2: 2009 Big 12 Championship Game: The 2009 Dr Pepper Big 12 Championship Game was held on December 5, 2009 at Cowboys Stadium in Arlington, Texas. The divisional winners from the Big 12 Conference squared off in the 14th edition of the game. The Texas Longhorns represented the South Division and the Nebraska Cornhuskers represented the North. Texas won 13–12 on a last second field goal by placekicker Hunter Lawrence.
Document 3: 2010 Big 12 Championship Game: The 2010 Big 12 Championship Game was played at 7:00 p.m. on Saturday, December 4, 2010, at AT&T Stadium, then known as Cowboys Stadium, in Arlington, Texas to determine the 2010 football champion of the Big 12 Conference. At that time, it was the final championship game for the conference as two members of the Big 12 had announced their intentions to leave the conference. The South Division was represented by Oklahoma and the North Division was represented by Nebraska. Oklahoma defeated Nebraska 23-20 to win the final Big 12 Championship and claim their seventh Big 12 Title. It was Oklahoma's eighth appearance in the game.
Document 4: AT&amp;T Stadium: AT&T Stadium, formerly Cowboys Stadium, is a retractable roof stadium in Arlington, Texas, United States. It serves as the home of the Dallas Cowboys of the National Football League (NFL) and was completed on May 27, 2009. It is also the home of the Cotton Bowl Classic. The facility, owned by the city of Arlington, can also be used for a variety of other activities such as concerts, basketball games, college and high school football contests, soccer matches, and motocross and Spartan races. It replaced the partially covered Texas Stadium, which served as the Cowboys' home from 1971 through the 2008 season.
Document 5: 1996 Texas Longhorns football team: The 1996 Texas Longhorns football team represented the University of Texas at Austin during the 1996 NCAA Division I-A football season. They were represented in the Big 12 Conference in the South Division in its first season in existence. They played their home games at Darrell K Royal–Texas Memorial Stadium in Austin, Texas. The team was led by head coach John Mackovic.
Document 6: U.S. Bank Stadium: U.S. Bank Stadium is a fixed-roof stadium in the north central United States, located in the Downtown East neighborhood of Minneapolis, Minnesota. Built on the former site of the Hubert H. Humphrey Metrodome, the indoor stadium opened in 2016 and is the home of the Minnesota Vikings of the National Football League (NFL); it also hosts early season college baseball games of the University of Minnesota Golden Gophers (NCAA).
Document 7: Lucas Oil Stadium: Lucas Oil Stadium is a multi-purpose stadium in downtown Indianapolis, United States. It replaced the RCA Dome as the home field of the NFL's Indianapolis Colts. The stadium also hosted Super Bowl XLVI in 2012. The stadium had its ribbon-cutting ceremony August 16, 2008, and then officially opened to the public eight days later on August 24, 2008. The stadium was constructed to allow the removal of the RCA Dome and expansion of the Indiana Convention Center on its site. The stadium is on the south side of South Street, the block south of the site of the former RCA Dome. The stadium is often referred to as "The House That Manning Built", due to the success of the Indianapolis Colts during the tenure of Peyton Manning as their quarterback.
Document 8: History of the St. Louis Rams: The professional American football franchise now known as the Los Angeles Rams played in St. Louis, Missouri, as the St. Louis Rams from the 1995 through the 2015 seasons. The Rams franchise relocated from Los Angeles to St. Louis in 1995, which had been without a National Football League (NFL) team since the Cardinals moved to Phoenix, Arizona, in 1988. The Rams' first home game in St. Louis was at Busch Memorial Stadium against the New Orleans Saints on September 10, 1995, before the Trans World Dome (later the Edward Jones Dome, and now known as The Dome at America's Center) was completed for their November 12 game against the Carolina Panthers. Their last game played at the Edward Jones Dome in St. Louis was against the Tampa Bay Buccaneers on December 17, 2015, which they won, 31–23. The Rams' last game as a St. Louis-based club was on January 3, 2016, against the San Francisco 49ers at Levi's Stadium, where they lost in overtime 19–16.
Document 9: Georgia Dome: The Georgia Dome is a recently retired domed stadium in the southeastern United States, currently under demolition. Located in Atlanta, Georgia, between downtown to the east and Vine City to the west, it was owned and operated by the State of Georgia as part of the Georgia World Congress Center Authority. Its successor, Mercedes-Benz Stadium, was built adjacent to the south and opened in August 2017.
Document 10: America's Center: America's Center is a convention center located in downtown St. Louis, Missouri, and is situated next to the Dome at America's Center, the former home of the National Football League's St. Louis Rams (now the Los Angeles Rams). The venue opened in 1977 as the Cervantes Convention Center, and has held major events over the years, including the "Working Women's Survival Show", the
Document 11: 1998 Big 12 Championship Game: The 1998 Big 12 Championship Game was played on December 5, 1998, at The Trans World Dome in St. Louis, Missouri, United States. The game determined the 1998 football champion of the Big 12 Conference. The Texas A&M Aggies, winners of the South Division of the Big 12, narrowly beat the Kansas State Wildcats, who won the North division, by a score of 36–33 in double overtime. This was the first time the two teams met in the Big 12 Championship Game. Texas A&M would not win the South Division again until the 2010 season, when they shared it with Oklahoma and Oklahoma State. Kansas State went on to win the North in 2000 and 2003, when they also beat Oklahoma to capture their first conference title since 1934.
Document 12: 2005 Big 12 Championship Game: The 2005 Dr. Pepper Big 12 Championship Game was held at Reliant Stadium on December 3, 2005. The game saw the Big 12 South champions Texas Longhorns take on the Colorado Buffaloes, winners of the Big 12 North. Texas, undefeated and at #2 in the BCS standings, was looking to travel to the national championship.
Document 13: The Dome at America's Center: The Dome at America's Center, or The Dome, is a multi-purpose stadium used mostly for American football in St. Louis, Missouri, United States. It primarily served as the home of the St. Louis Rams from 1995 until 2015 when the Rams relocated back to Los Angeles in 2016. The stadium, previously known as the Trans World Dome from 1995 to 2001, and then as the Edward Jones Dome from 2002 to 2016, was constructed largely to lure an NFL team back to St. Louis and to serve as a convention center.
Document 14: 2006 Big 12 Championship Game: The 2006 Dr. Pepper Big 12 Championship Game was held on December 2, 2006 at Arrowhead Stadium in Kansas City, Missouri, and pit the divisional winners from the Big 12 Conference: the Nebraska Cornhuskers, winner of the North division against the Oklahoma Sooners, winner of the South division. The Sooners defeated the Cornhuskers, 21-7. This was the first time the two teams had ever met in the Big 12 conference championship game.
Document 15: 2004 Big 12 Championship Game: The 2004 Dr Pepper Big 12 Football Championship Game was played on December 4, 2004 in Arrowhead Stadium in Kansas City, Missouri. The game determined the 2004 football champions of the Big 12 Conference. The #2 Oklahoma Sooners defeated the Colorado Buffaloes 42-3.
ground_truth: The Dome at America's Center