Question: In which conference did both Baylor and Iowa State compete in 2011-2012?
Context: Iowa State Cyclones baseball was formerly fielded by Iowa State University from 1892 until the conclusion of the 2001 season.  Iowa State ceased to field a team because of what former Iowa State Athletic Director Bruce Van De Velde termed "budget cuts".  This was announced on April 2, 2001.  Iowa State's last game was a 17–4 loss to Oklahoma State in the Big 12 Tournament on May 18, 2001. The 2011–12 Baylor Bears basketball team represented Baylor University in the 2011–12 NCAA Division I men's basketball season.  The team finished 30–7 overall and 12–6 in Big 12 Conference play to finish in a third-place tie with Iowa State.  In postseason play, Baylor lost to Missouri in the 2012 Big 12 Men's Basketball Tournament championship game and Kentucky in the Elite Eight of the 2012 NCAA Division I Men's Basketball Tournament. The 2000 Iowa State Cyclones football team represented the Iowa State University in the 2000 NCAA Division I-A football season.  This was Dan McCarney's sixth season as head coach.  The team captains were Chris Anthony, Ryan Harklau, Reggie Hayward, and Sage Rosenfels.  The Cyclones were quarterbacked by Sage Rosenfels.  Sage is among many former Cyclones from the 2000 team to make it to the NFL.  Others were J. J. Moses, Reggie Hayward, Ennis Haywood, Tony Yelk, Mike Banks, Jordan Carstens, Tyson Smith and James Reed.  It was Iowa State's first appearance in a bowl game since the 1978 Peach Bowl.  The Insight.com Bowl victory was the programs first victory ever in bowl game.  Iowa State was picked by the media to finish 5th in the Big 12 North Division.  Two players participated in post season bowl games.  Sage Rosenfels played in the Senior Bowl and Reggie Hayward played in the Hula Bowl where he won the defensive MVP.  Iowa State's nine victories were the most since 1906. The 2011 Iowa State Cyclones football team represented Iowa State University in the 2011 NCAA Division I FBS football season.  The Cyclones were led by third year head coach Paul Rhoads and play their home games at Jack Trice Stadium.  They are a member of the Big 12 Conference.  The conference play began with a loss at home to the Texas Longhorns, and ended with a loss at Manhattan, Kansas to the Kansas State Wildcats in the Farmageddon series, with a 3–6 record.  The season will likely be remembered for the game against then #2 Oklahoma State, who the Cyclones upset in a double-overtime thriller throwing the BCS into "utter chaos" as dubbed by sports media.  The Iowa State squad was invited to the first Pinstripe Bowl game, which they were defeated by Rutgers, and the Cyclone's 2011 season came to a close with 6–7 overall record, 3–6 in Big 12 play, finished 8th place. The 2011–12 Iowa State Cyclones men's basketball team represents Iowa State University during the 2011–12 NCAA Division I men's basketball season.  The Cyclones were coached by Fred Hoiberg, who was in his 2nd season.  They played their home games at Hilton Coliseum in Ames, Iowa and competed in the Big 12 Conference. The 1996–97 Iowa State Cyclones men's basketball team represented Iowa State University during the 1996–97 NCAA Division I men's basketball season.  The Cyclones were coached by Tim Floyd, who was in his 3rd season.  They played their home games at Hilton Coliseum in Ames, Iowa and is an original member of the newly created Big 12 Conference.  The Big 12 conference was formed by the eight teams of the recently dissolved Big Eight Conference and was joined by Baylor, Texas, Texas A&M, and Texas Tech, all formally of the Southwest Conference which had also dissolved following the 1995–1996 school year. Iowa State University of Science and Technology, generally referred to as Iowa State, is a public flagship land-grant and space-grant research university located in Ames, Iowa, United States.  It is the largest university in the state of Iowa and the 3rd largest university in the Big 12 athletic conference.  Iowa State is classified as a Research University with very high research activity (RU/VH) by the Carnegie Foundation for the Advancement of Teaching.  Iowa State is also a member of the Association of American Universities (AAU), which consists of 62 leading research universities in North America.  Iowa State has also been designated an "Innovation and Economic Prosperity University," a designation awarded to only 54 public universities in the U.S. The 1918 Iowa State Cyclones football team represented Iowa State College of Agricultural and Mechanic Arts (later renamed Iowa State University) in the Missouri Valley Conference during the 1918 college football season.  In their fourth season under head coach Charles Mayser, the Cyclones compiled a 0–3 record and were outscored by opponents by a combined total of 38 to 0.  Due to events related to World War I and the 1918 flu pandemic, the Missouri Valley Conference did not schedule any official conference games, recorded no standings, and awarded no title for 1918.  The 1918 Iowa State team played their home games at State Field in Ames, Iowa.  V.A. “Chick” Heater was the team captain. The Iowa State - Iowa rivalry is an American college rivalry between the Iowa State Cyclones sports teams of Iowa State University and the Iowa Hawkeyes sports teams of the University of Iowa.  The two universities currently compete with each other in the Iowa Corn Cy-Hawk Series, which awards points for athletic victories over the other university.  The two schools also compete for the Cy-Hawk Trophy, which is awarded to the winner of the annual football game between the two schools. "ISU Fights" is the fight song of Iowa State University.  The song, which made its debut in 1930, is often played at sporting events, and otherwise it is mostly only sung by the Iowa Statesmen, the official men's choir of Iowa State, which generally sings the song at the end of their concerts, as part of a collection of school songs, starting with "Rise, Sons of Iowa State," "For I, For S, For Ever," the alma mater "Bells of Iowa State," and then finally "ISU Fights."  These songs are often collectively referred to as the Iowa State Fight Songs, though "ISU Fights" is the official fight song. "
Answer: Big 12 Conference