Question: Keith "Pinky" Christensen played football as offensive tackle for a University often called KU, which state was this in?

Context paragraphs:
Doug Crusan: Douglas Gordon Crusan Jr. (born July 26, 1946) is a former American football offensive tackle who played seven seasons in the National Football League for the Miami Dolphins.  He played in Super Bowls VI, VII, and VIII.  Crusan was the starting offensive tackle for the 1972 Super Bowl Champion Miami Dolphins, the only NFL team to finish an unbeaten season (17–0).  He was also the team captain for the 1967 Indiana Hoosiers football team and played defensive tackle in the 1968 Rose Bowl against Southern California and O. J. Simpson.  He was a first-round selection in the 1968 NFL Draft, picked by the Dolphins behind Larry Csonka.  Crusan has been involved in the private sector as a senior business manager since retiring from the NFL, and has been actively involved in the NFLPA for 38 years.

Keith Christensen: Keith "Pinky" Christensen was a college and professional football player in the United States.  Christensen played at offensive tackle at the University of Kansas where he was coached first by Jack Mitchell and later by Pepper Rodgers.

Victor Riley: Victor Allan Riley (born November 4, 1974) is a former American football player who played offensive tackle.  Riley played college football for Auburn University.  He was drafted in the 1998 NFL Draft by the Kansas City Chiefs, with whom he played for four seasons.  He was the No. 7 offensive tackle available in the draft, according to "Sports Illustrated".  He played for three seasons with the New Orleans Saints before signing in 2005 with the Houston Texans.

Corey Louchiey: Corey Louchiey (born October 10, 1971) is a former offensive tackle who played in the NFL from 1994–1997 for the Buffalo Bills.  Louchiey attended South Carolina University where he played offensive tackle after transferring from South Carolina State University as a sophomore defensive tackle.  He was drafted in the 3rd round of the 1994 draft by the Buffalo Bills.

University of Kansas: The University of Kansas, often referred to as KU or Kansas, is a public research university in the U.S. state of Kansas.  The main campus in Lawrence, one of the largest college towns in Kansas, is on Mount Oread, the highest elevation in Lawrence.  Two branch campuses are in the Kansas City metropolitan area: the Edwards Campus in Overland Park, and the university's medical school and hospital in Kansas City.  There are also educational and research sites in Parsons, Topeka, Garden City, Hays, and Leavenworth, and branches of the medical school in Wichita and Salina.  The university is one of the 62 members of the Association of American Universities.

Tackle (gridiron football position): Tackle is a playing position in American and Canadian football.  Historically, in the one-platoon system prevalent in the late nineteenth and early twentieth centuries, a tackle played on both offense and defense.  In the modern system of specialized units, offensive tackle and defensive tackle are separate positions, and the stand-alone term "tackle" refers to the offensive tackle position only.  The offensive tackle (OT, T) is a position on the offensive line, left and right.  Like other offensive linemen, their job is to block: to physically keep defenders away from the offensive player who has the football and enable him to advance the football and eventually score a touchdown.  The term "tackle" is a vestige of an earlier era of football in which the same players played both offense and defense.

Antone Davis: Antone Eugene Davis (born February 28, 1967) is an American former college and professional football player who was an offensive tackle and guard in the National Football League (NFL) for seven seasons during the 1990s.  He played one year of football for Peach County High School in Fort Valley, Georgia, and was recruited out of high school by the Tennessee Military Institute, for whom he played one year of college football.  He earned a full scholarship to the University of Tennessee the following year and started at left guard during his sophomore year in 1988.  He was moved to right offensive tackle before his junior year as a Tennessee Volunteer and earned unanimous All-American honors as a senior in 1990.  He finished as a finalist for the 1990 Outland Trophy as well, and was drafted by the NFL's Philadelphia Eagles as the eighth overall selection in the 1991 NFL Draft.

Keith Alex: Hiram Keith Alex (born June 9, 1969) is a former American football guard in the National Football League.  He played for the Atlanta Falcons (1993) and the Minnesota Vikings (1995).  Alex was a four-year letterman in football at Texas A&M University from 1987-1992.  Following his senior year in 1991, he received Honorable Mention All-American accolades by the "Football News" and was also selected as an Associated Press First Team All-Southwest Conference offensive tackle.  Keith Alex was the 9th round pick (243rd overall) of the Atlanta Falcons in the 1992 NFL Draft.  He is currently a teacher at Sam Houston MSTC and the Offensive Coordinator at Booker T. Washington in the Houston Independent School District.  Alex has coached at Texas A&M as a Graduate Assistant Coach, Arizona Western College as the Offensive Line Coach, and in high school for the last eleven years.

Nick Mondek: Nicholas James Mondek (born November 3, 1988) is an American football offensive tackle who is a free agent.  He was selected in the sixth round, 195th overall, by the Texans in the 2012 NFL Draft.  He played college football at Purdue.  While at Purdue he was recruited by Joe Tiller as a defensive tackle, but when Danny Hope took over the program in 2010, Hope transitioned Mondek into an offensive tackle.

Cornell Green (offensive tackle): Cornell Duane Green (born August 25, 1976) is a former American football offensive tackle.  He was signed by the Atlanta Falcons as an undrafted free agent in 1999.  He played college football at the University of Central Florida where he was a four-year starter at offensive tackle.  He played high school football at Pinellas Lakewood High.

Supporting paragraphs: Keith Christensen University of Kansas
Answer: Kansas