Question: Which team did Steve Michael Henson coach that play in the Big 12 Conference?
Context: The Big 12 Conference is a group of 10 (originally 12) universities which compete in the NCAA Division I level.  The conference was formed in 1994 but did not begin conference play until the fall of 1996.  The schools that compose the Big 12 Conference, except West Virginia, were members of either the Big Eight Conference or the Southwest Conference, and have won five national titles including one titles since the inception of the Big 12 Conference. The Big 12 Conference is a conference of 10 (originally 12) universities which participate in the National Collegiate Athletic Association's Division I Football Bowl Subdivision football.  The conference was formed in 1994 but did not begin conference play until the fall of 1996.  The schools that compose the Big 12 Conference, except West Virginia, were members of either the Big Eight Conference or the Southwest Conference, and have won 21 national titles including 3 titles since the inception of the Big 12 Conference. Steven Michael Henson (born February 2, 1968) is a retired American professional basketball player, who was selected by the Milwaukee Bucks in the 2nd round (44th overall) of the 1990 NBA draft.  He is an assistant basketball coach at the University of Oklahoma under his former college coach Lon Kruger.  On April 1, 2016, Henson was hired as the head coach at the University of Texas at San Antonio and assumed his new position after the Sooners' exit from the NCAA Tournament the following day. TCU Diamond was a ballpark located on the campus of Texas Christian University in Fort Worth, Texas, and was the home of the TCU Horned Frogs baseball program for four decades.  The ballpark hosted 1,480 TCU baseball games over 41 years; in the time the Horned Frogs posted an overall 867–605–8 home record.  The Horned Frogs won Southwest Conference regular season championships in 1963 (co-champions with the Texas), 1966 (co-champions with Baylor, Texas and Texas A&M), 1967 (co-champions Texas), 1972 (co-champions with Texas), and 1994 while calling the TCU Diamond home.  During the TCU Diamond era, the Horned Frogs played in the Southwest Conference (SWC) (1962–1996), Western Athletic Conference (WAC) (1997–2001), and Conference USA (CUSA) (2002).  After the opening of Lupton Stadium, the Frogs would go on to achieve a decade of unprecedented success under head coach Jim Schlossnagle in CUSA (2003–2005), the Mountain West Conference (MWC) (2006–2012), and the Big 12 Conference (Big 12) (2013–).  In the first 13 years after the closing of the TCU Diamond, TCU baseball won 10 CUSA, MWC and Big 12 regular season conference championships, 7 CUSA, MWC and Big 12 conference tournament championships, appeared in 11 NCAA Tournaments, won 5 NCAA Tournament Regional championships, and advanced to the program's first 3 College World Series, making the CWS semifinal round in two of those three trips. The 2012–13 TCU Horned Frogs basketball team represented Texas Christian University in the 2012–13 NCAA Division I men's basketball season.  This was head coach Trent Johnson's first season at TCU.  They played their home games at Daniel–Meyer Coliseum in Fort Worth, Texas and were in their first season as members of the Big 12 Conference.  They finished the season 11–21, 2–16 in Big 12 play to finish in last place.  They lost in the first round of the Big 12 Tournament to Texas.  On February 8, 2013, TCU earned their first ever Big 12 conference victory with a 62–55 upset win over 5th ranked Kansas.  The win was also TCU's first over an opponent ranked in the top 5. The Big 12 Softball Tournament (sometimes known simply as the Big 12 Championship) was the conference championship tournament in college softball for the Big 12 Conference (Big 12).  Since its inception in 1996, the tournament was played at ASA Hall of Fame Stadium in Oklahoma City, Oklahoma.  The winner received the conference's automatic bid to the NCAA Division I Softball Tournament.  The Big 12 stopped holding a postseason conference tournament after the 2010 competition.  In 2017, the Big 12 Conference stated that they would be holding a tournament starting in 2017.  The tournament will still be hosted at ASA Hall of Fame Stadium in Oklahoma City. The Oklahoma Sooners men's basketball team represents the University of Oklahoma in men's NCAA Division I basketball.  The Sooners play in the Big 12 Conference. The 2016 Big 12 Conference football season will represent the 21st season of Big 12 Conference football, taking place during the 2016 NCAA Division I FBS football season.  The season will begin with non-conference play on Friday, September 2, 2016, with Kansas State traveling to face Stanford.  Big 12 Conference play will begin on Saturday, September 17, 2016, with Iowa State traveling to play TCU. The 2012–13 Texas Longhorns men's basketball team represented the University of Texas at Austin in the 2012–13 NCAA Division I men's basketball season.  Their head coach was Rick Barnes, who was in his 15th year.  The team played its home games at the Frank Erwin Center in Austin, Texas and were members of the Big 12 Conference.  They finished the season 16–18, 7–11 in Big 12 play to finish in seventh place.  They lost in the quarterfinals of the Big 12 Tournament to Kansas State.  Texas received an invitation to the 2013 College Basketball Invitational and became the first Big 12 team to participate in the postseason tournament's six-year history.  The Longhorns lost in the first round to former Southwest Conference rival Houston. The Nebraska–Oklahoma football rivalry was an American college football rivalry between the Nebraska Cornhuskers football team of the University of Nebraska and Oklahoma Sooners football team of the University of Oklahoma.  The rivalry continued in the Big 12 Conference until 2010, though the rivalry was more prominent when both teams were members of the former Big Eight Conference before 1996.  The annual rivalry effectively ended when Oklahoma was lined up in the Southern division of the newly formed Big 12 to maintain its rivalry with Texas and also its recruiting hotbeds in Texas.  As both teams won their respective divisions in 2010, they met in the 2010 Big 12 Championship Game.  Following the 2010 season, Nebraska left the Big 12 for the Big Ten Conference.  As a result, the 2009 meeting turned out to be the last regular-season scheduled meeting.  Nebraska's departure left the future of the rivalry in doubt.  The two teams have agreed to play a home-and-home non-conference series scheduled for 2021 in Norman (to celebrate the 50th anniversary of the 1971 classic) and 2022 in Lincoln.  They added games in 2029 and 2030 as well.
Answer: The Oklahoma Sooners