Question: What collegiate football conference started in July 1999, and was home to the winners of the 2011 Rose Bowl?

full_context: Document 1: 2017 Rose Bowl: The 2017 Rose Bowl was a college football bowl game played on January 2, 2017 at the Rose Bowl stadium in Pasadena, California. This 103rd Rose Bowl Game matched the Big Ten Conference champions Penn State Nittany Lions against the USC Trojans of the Pac-12 Conference, a rematch of the 1923 and 2009 Rose Bowls, the former the first appearance for either team in the bowl and the latter the most recent appearance for either team. It was one of the 2016–17 bowl games that concluded the 2016 FBS football season. Sponsored by the Northwestern Mutual financial services organization, the game was officially known as the Rose Bowl Game presented by Northwestern Mutual. USC received the Lathrop K. Leishman trophy for winning the game.
Document 2: 2018 Rose Bowl: The 2018 Rose Bowl is a college football bowl game that will be played on January 1, 2018 at the Rose Bowl stadium in Pasadena, California. This 104th Rose Bowl Game, as a semifinal for the College Football Playoff (CFP), will match two of the top four teams selected by the system's selection committee to compete for a spot at the 2018 College Football Playoff National Championship game to be played on January 8, 2018 at Mercedes-Benz Stadium. It is one of the 2017–18 bowl games that will conclude the 2017 FBS football season. Sponsored by the Northwestern Mutual financial services organization, the game is officially known as the Rose Bowl presented by Northwestern Mutual.
Document 3: Summit League: The Summit League, or The Summit, is an NCAA Division I intercollegiate athletic conference with its membership mostly located in the Midwestern United States from Indiana and Illinois on the East of the Mississippi River to the Dakotas and Nebraska on the West, with additional members in the Western state of Colorado and the Southern state of Oklahoma. Originally dubbed the Association of Mid-Continent Universities in 1982, on June 1, 2007, the conference changed its name from the Mid-Continent Conference. League headquarters are in Elmhurst, Illinois.
Document 4: 2014 Rose Bowl: The 2014 Rose Bowl was a college football bowl game that was played on January 1, 2014 at the Rose Bowl stadium in Pasadena, California. This 100th Rose Bowl Game matched Big Ten Conference Champions Michigan State Spartans against Pac-12 Conference Champions Stanford Cardinal (the defending Rose Bowl champions), a rematch of the 1996 Sun Bowl. It was one of the 2013–14 bowl games that concluded the 2013 FBS football season. The first game in the final edition of the Bowl Championship Series, it was sponsored by the Vizio consumer electronics company, and officially titled the Rose Bowl Game presented by Vizio.
Document 5: Big Ten Conference: The Big Ten Conference (B1G), formerly Western Conference and Big Nine Conference, is the oldest Division I collegiate athletic conference in the United States. Despite its name, the conference consists of 14 members (as of 2016). They compete in the NCAA Division I; its football teams compete in the Football Bowl Subdivision (FBS), formerly known as Division I-A, the highest level of NCAA competition in that sport. The conference includes the flagship public university in each of 11 states stretching from New Jersey to Nebraska, as well as two additional public land grant schools and a private university.
Document 6: 2013 Rose Bowl: The 2013 Rose Bowl, the 99th edition of the annual game, was a college football bowl game played on Tuesday, January 1, 2013, at the same-named stadium in Pasadena, California. The Pasadena Tournament of Roses Association is the organizer of the game. The game matched Big Ten Conference Champions Wisconsin Badgers against the Pac-12 Conference Champions Stanford Cardinal, a rematch of the same two teams in the 2000 Rose Bowl. The Cardinal defeated the Badgers 20–14 for the Rose Bowl Championship. This was Wisconsin's third consecutive Rose Bowl defeat.
Document 7: Mountain West Conference: The Mountain West Conference (MW) is one of the collegiate athletic conferences affiliated with the National Collegiate Athletic Association (NCAA) Division I Football Bowl Subdivision (FBS) (formerly I-A). The MW officially began operations in July 1999. Geographically, the MW covers a broad expanse of the Western United States, with member schools located in California, Colorado, Hawaii, Idaho, Nevada, New Mexico, Utah, and Wyoming. Craig Thompson has served as Commissioner of the MW since its founding in 1999.
Document 8: Wyoming Cowboys and Cowgirls: The Wyoming Cowboys and Cowgirls are the athletic teams that represent the University of Wyoming. Wyoming is a member of the Mountain West Conference (MW) and competes in NCAA Division I, fielding 17 NCAA-sanctioned sports. Two Wyoming teams compete in other conferences in sports that the MW does not sponsor. The men's swimming and diving team competes in the Western Athletic Conference, and the wrestling team competes in the Big 12 Conference.
Document 9: Pac-12 Conference: The Pac-12 Conference (officially the Pacific-12 Conference) is a collegiate athletic conference that operates in the Western United States, participating in 22 sports at the NCAA Division I level. Its football teams compete in the Football Bowl Subdivision (FBS; formerly Division I-A), the higher of two tiers of NCAA Division I football competition.
Document 10: 2014 Boise State Broncos football team: The 2014 Boise State Broncos football team represented Boise State University in the 2014 NCAA Division I FBS football season. The Broncos were led by first-year head coach Bryan Harsin and played their home games at Albertsons Stadium. They were members of the Mountain West Conference in the Mountain Division. They finished the season 12–2, 7–1 in Mountain West play to win the Mountain Division championship. They defeated West Division champion Fresno State in the Mountain West Championship Game to become Mountain West champions. As the highest ranked team from the "Group of five", they received an automatic bid to a New Year's Six bowl. They were invited to the Fiesta Bowl where they defeated Arizona. It was the Broncos third appearance and victory in the Fiesta Bowl.
Document 11: Western Athletic Conference: The Western Athletic Conference (WAC) is an American collegiate athletic conference formed on July 27, 1962 and affiliated with the National Collegiate Athletic Association (NCAA) Division I. The WAC covers a broad expanse of the western United States, with member institutions located in Arizona, California, New Mexico, Utah, and Washington, along with the "non-western" states of Missouri and Illinois (traditionally associated with the Midwest), as well as Texas (traditionally associated with the Southwest).
Document 12: 2011 Rose Bowl: The 2011 Rose Bowl was the 97th edition of the annual bowl game played on January 1, 2011, as part of the 2010 NCAA Division I FBS football season. Played in Pasadena, California, the TCU Horned Frogs of the Mountain West Conference defeated the Wisconsin Badgers of the Big Ten Conference by a score of 21 – 19. The Pasadena Tournament of Roses Association was the organizer of the game. Vizio Inc. was the corporate sponsor and the game was officially named "The Rose Bowl Game presented by Vizio". This game marked the first time a team from a non-Automatic Qualifying Conference won the Rose Bowl since the 1934 game when Columbia beat Stanford, 7‐0.
Document 13: American South Conference: The American South Conference was an NCAA Division I athletic conference that existed from 1987–88 to 1990–91. The charter members were Arkansas State University, Lamar University, Louisiana Tech University, the University of New Orleans, the University of Southwestern Louisiana (now known as the University of Louisiana at Lafayette) and the University of Texas–Pan American (now merged into the University of Texas Rio Grande Valley). The University of Central Florida (UCF) became the only expansion school during the conference's final academic season before merging with the Sun Belt Conference. Losing all but three members, the Sun Belt merged with the American South conference. The combined conference retained the name of the older Sun Belt Conference. Craig Thompson, the American South's first and only commissioner, became commissioner of the merged Sun Belt. After serving as Sun Belt commissioner for eight years, he became commissioner of the newly formed Mountain West Conference in 1998.
Document 14: 2007 Rose Bowl: The 2007 Rose Bowl Game presented by Citi was a college football bowl game played on January 1, 2007 at the Rose Bowl in Pasadena, California. It was the 93rd Rose Bowl Game and part of the 2006-2007 Bowl Championship Series (BCS) at the conclusion of the 2006 NCAA Division I FBS football season. In the game, the University of Southern California Trojans, champions of the Pacific-10 Conference, defeated the University of Michigan Wolverines, second-place finishers in the Big Ten Conference, 32–18. USC wide receiver Dwayne Jarrett and USC outside linebacker Brian Cushing were named the Rose Bowl Players of the Game.
Document 15: 1999 Rose Bowl: The 1999 Rose Bowl was the 85th Rose Bowl game and was played on Friday January 1, 1999, at the Rose Bowl Stadium in Pasadena, California. It was a college football bowl game at the end of the 1998 NCAA Division I-A football season. Wisconsin defeated UCLA by a score of 38-31. Ron Dayne of Wisconsin was named the Rose Bowl Player of the Game. He tied a modern Rose Bowl record with four touchdowns. This was the first year that the Rose Bowl became part of the Bowl Championship Series, ending a long-standing agreement between the Big Ten and the "West Representative" (PCC/AAWU) and the first year that the game was branded with corporate sponsorship. Unlike the other bowl games, the sponsor was not added to the title of the game, but instead as a presenter, so it became known as The Rose Bowl Game presented by AT&T.
ground_truth: Mountain West Conference