Question: What high school did NFL quarterback, Heisman winner, and OU football player graduate from?

full_context: Document 1: David L. Boren: David Lyle Boren (born April 21, 1941) is an American university administrator and politician from the state of Oklahoma. A member of the Democratic Party, he served as the 21st governor of Oklahoma from 1975 to 1979 and in the United States Senate from 1979 to 1994. He is currently the 13th president of the University of Oklahoma. He was the longest serving chairman of the Senate Select Committee on Intelligence. David Boren officially announced his retirement as president of the University of Oklahoma, effective June 30, 2018.
Document 2: 2010 St. Louis Rams season: The 2010 St. Louis Rams season was their 73rd season for the franchise, and their 16th overall in St. Louis. St. Louis greatly improved on their near winless record of 1–15 from the 2009 season by achieving more total victories, with a record of 7–9, than in their previous 3 years. Since the start of the 2007 NFL season, the Rams had won just 6 combined games, and have not qualified for the playoffs since 2004. In the 2010 NFL Draft, the Rams had the number 1 overall pick, which they picked Sam Bradford from Oklahoma. This year marked their second season under head coach Steve Spagnuolo. The Rams played all of their home games at the Edward Jones Dome, in St. Louis, Missouri.
Document 3: Matt Barkley: Matthew Montgomery Barkley (born September 8, 1990) is an American football quarterback who is currently a free agent. He played college football at USC, and was drafted by the Philadelphia Eagles in the fourth round of the 2013 NFL Draft. Barkley has also played for the Arizona Cardinals, Chicago Bears and San Francisco 49ers.
Document 4: Adrian Peterson: Adrian Lewis Peterson (born March 21, 1985) is an American football running back for the New Orleans Saints of the National Football League (NFL). He played college football at Oklahoma and was drafted by the Minnesota Vikings seventh overall in the 2007 NFL Draft. Peterson set the NCAA freshman rushing record with 1,925 yards as a true freshman during the 2004 season. As a unanimous first-team All-American, he became the first freshman to finish as the runner-up in the Heisman Trophy balloting. Peterson finished his college football career as the Sooners' third all-time leading rusher.
Document 5: Oklahoma State University–Oklahoma City: Oklahoma State University–Oklahoma City (abbreviated OSU-OKC) is a coeducational public university located in Oklahoma City, Oklahoma. Originally a branch of Oklahoma State University–Stillwater beginning in 1961, its name changed from Oklahoma State University Technical Institute to its current designation in 1990. It is part of the Oklahoma State University System. The school offers more than 40 degrees and/or certificates. Traditional semester classes are held weekdays and weeknights, with three-week session classes available on the weekends.
Document 6: Matt Leinart: Matthew Stephen "Matt" Leinart (born May 11, 1983) is a former American football quarterback who now works as a studio analyst for Fox Sports’ college football coverage. He played college football at the University of Southern California (USC) from 2001 to 2005. He was the starting quarterback for the Trojans in 2003, 2004, and 2005. As junior in 2004, he won the Heisman Trophy. Leinart played professionally in the National Football League (NFL) for the Arizona Cardinals (2006–2009), Houston Texans (2010–2011), Oakland Raiders (2012), and Buffalo Bills (2013). Leinart signed a deal with the Pac-12 Network, making his official debut as a Studio Analyst on August 30, 2014. He is a recurring guest, via voicemail, on the Barstool Sports podcast Pardon My Take. Leinart will be inducted into the College Football Hall of Fame in 2017.
Document 7: Toby Gerhart: Tobin Bo Gunnar Gerhart (born March 28, 1987) is an American football running back who is currently a free agent. He was selected by the Minnesota Vikings in the second round of the 2010 NFL Draft. He played college football for Stanford University, and was a unanimous All-American. In 2009 Gerhart won the Doak Walker Award and was the runner-up for the 2009 Heisman Trophy. He received 1,276 points in the Heisman voting, coming in second to Mark Ingram Jr., who received 1,304 points; the 28-point margin was the closest vote in Heisman history. Gerhart had a breakout senior season in 2009, leading all running backs in the nation in rushing yards, touchdowns, and points scored, and setting several Pac-10 and school records. He held the Stanford record for most rushing yards in a season (1,871) until Christian McCaffrey broke it in 2015, but still holds Cardinal records for touchdowns in a season (28), and most touchdowns in a career (44).
Document 8: Oklahoma State University–Tulsa: Oklahoma State University–Tulsa, located in Tulsa, Oklahoma, United States, is the newest institution of the Oklahoma State University System. It was previously the University Center at Tulsa until it became OSU-Tulsa on January 1, 1999. OSU-Tulsa is unique in the fact that it is not recognized as its own entity, but rather an extension of the main Oklahoma State University campus in Stillwater, Oklahoma. OSU-Tulsa works in conjunction with the main OSU campus and Tulsa Community College to provide Freshman and Sophomore level courses, enabling students to complete a four-year undergraduate course of study. Howard Barnett, Jr. has served as President of OSU-Tulsa since 2009.
Document 9: University of Oklahoma: The University of Oklahoma (OU) is a coeducational public research university in Norman, Oklahoma. Founded in 1890, it had existed in Oklahoma Territory near Indian Territory for 17 years before the two became the state of Oklahoma. In Fall 2016 the university had 31,250 students enrolled, most at its main campus in Norman. Employing nearly 3,000 faculty members, the school offers 152 baccalaureate programs, 160 master's programs, 75 doctorate programs, and 20 majors at the first professional level. David Lyle Boren, a former U.S. Senator and Oklahoma Governor, has served as the university's president since 1994.
Document 10: Boyd House (University of Oklahoma): Boyd House, also known as the President's House and the OU White House, is the official residence of the president of the University of Oklahoma. The University's President, currently David L. Boren, lives in Boyd House as a primary residence free of charge. In 1976, it was listed on the National Register of Historic Places as "President's House, University of Oklahoma".
Document 11: Sam Bradford: Samuel Jacob Bradford (born November 8, 1987) is an American football quarterback for the Minnesota Vikings of the National Football League (NFL). Bradford attended Putnam City North High School in Oklahoma City, where he starred in football, basketball and golf. As a senior quarterback in 2005, he threw for 2,029 yards and 17 touchdowns in 12 games. Bradford was not highly recruited coming out of high school, but he did receive a scholarship offer from the University of Oklahoma, which he accepted. After a redshirt season in 2006, Bradford threw for 3,121 yards and 36 touchdowns as a redshirt freshman. That set the stage for a phenomenal 2008 year, when Bradford became only the second sophomore to win the Heisman Trophy as he was the trigger man for the highest-scoring offense in NCAA history, throwing for 4,464 yards with 48 touchdowns and just six interceptions. He again led the nation in passing and also added five rushing touchdowns as the Sooners went 12-1 and advanced to the BCS national title game. Bradford declared for the NFL draft following the 2009 season and was drafted by the St. Louis Rams with the first overall pick in the 2010 NFL Draft.
Document 12: Oklahoma State University System: The Oklahoma State University System is a university system comprising six educational institutes across Oklahoma: four general academic universities and two health institutions. Its flagship institute is the Oklahoma State University–Stillwater. The Oklahoma State University System has a total enrollment of about 35,073 students and is the largest university in the state of Oklahoma. It is governed by the Oklahoma Agricultural and Mechanical Colleges Board of Regents in Oklahoma City, Oklahoma. The System also has Agricultural Experiment Stations throughout Oklahoma and Cooperative Extension offices that serve all 77 counties. V. Burns Hargis currently serves as CEO of the Oklahoma State University System, in addition to his service as president of OSU-Stillwater.
Document 13: Cam Newton: Cameron Jerrell Newton (born May 11, 1989) is an American football quarterback for the Carolina Panthers of the National Football League (NFL). He played college football at Auburn and was drafted as the first overall pick by the Panthers in the 2011 NFL Draft. Newton is the only player in the modern era to be awarded the Heisman Trophy, win a national championship, and become the first overall pick in an NFL draft within a one-year span. He was the 2011 NFL Rookie of the Year, is a three-time Pro Bowler, and was named to the NFL All-Pro First Team in 2015.
Document 14: Andrew Luck: Andrew Austen Luck (born September 12, 1989) is an American football quarterback for the Indianapolis Colts of the National Football League (NFL). He played college football at Stanford, where he won the Maxwell Award and Walter Camp Award as college football's player of the year and was twice recognized as an All-American. He was the runner-up for the Heisman Trophy in both 2010 and 2011. He was named the Offensive Player of the Year in the Pac-12 (Pac-10) Conference in both 2010 and 2011. CBS Sports draft analyst Rob Rang called Luck the best prospect he had ever scouted, while the "Kansas City Star" put him in line with LeBron James and Bryce Harper as "the most hyped amateurs in recent sports memory."
Document 15: Oklahoma State University–Stillwater: Oklahoma State University (also referred to informally as Oklahoma State, OKState, and OSU), is a land-grant, sun-grant, coeducational public research university located in Stillwater, Oklahoma, United States. OSU was founded in 1890 under the Morrill Act. Originally known as Oklahoma Agricultural and Mechanical College (Oklahoma A&M), it is the flagship institution of the Oklahoma State University System. Official enrollment for the fall 2010 semester system-wide was 35,073, with 23,459 students enrolled at OSU-Stillwater. Enrollment shows the Freshman class of 2012 was the largest on record with 4,298 students. OSU is classified by the Carnegie Foundation as a research university with high research activity.
ground_truth: Putnam City North High School