Question: What position does the American football player Troy Aikman play; the owner of the club being Jerry Jones?

full_context: Document 1: 2010 Dallas Cowboys season: The 2010 Dallas Cowboys season was the 51st season for the team in the National Football League, and the second season playing their home games at Cowboys Stadium. After falling to the Minnesota Vikings in the divisional round of the 2009-10 NFL Playoffs, the Cowboys sought to defend their NFC East division title and contend for a Super Bowl Championship, particularly given that Super Bowl XLV would be played at Cowboys Stadium. However, this did not happen and after a 1–7 start Wade Phillips became the first coach in Cowboys history to be fired during the season. He was replaced by offensive coordinator Jason Garrett. The Cowboys finished the season 6–10, 3rd place in the NFC East, and failed to reach the playoffs. However, under Garrett the team's record was 5–3 as compared to the 1–7 start under Phillips.
Document 2: 2000 Dallas Cowboys season: The 2000 Dallas Cowboys season was the 41st season for the team in the National Football League. Cowboys owner Jerry Jones would promote the team's long-time defensive coordinator, Dave Campo, to be the fifth head coach of the Dallas Cowboys. This was also Troy Aikman's last season with the team.
Document 3: 1995 Dallas Cowboys season: The 1995 Dallas Cowboys season would mark their 36th in the NFL and final of the three Super Bowl titles they would win in the 1990s. Dallas would be the first team to ever win three Super Bowls in a span of four seasons. Second year head coach Barry Switzer guided the Cowboys to a fifth Super Bowl victory by defeating the Pittsburgh Steelers in Super Bowl XXX. As of 2017, this is the last time the Cowboys appeared in the NFC Championship Game, and in turn, their last Super Bowl appearance.
Document 4: Mark Tuinei: Mark Pulemau Tuinei (March 31, 1960 – May 6, 1999) was an American football offensive tackle in the National Football League for the Dallas Cowboys. Known as a "gentle giant", his career lasted for 15 years (1983–1997) and his ability to protect quarterback Troy Aikman and to run-block for running back Emmitt Smith helped them win Super Bowls in 1992, 1993, and 1995 and the NFC East Division in 1985 and 1992-96. He was also selected for the Pro Bowl in 1994 and 1995.
Document 5: Tom Brady: Thomas Edward Patrick Brady Jr. (born August 3, 1977) is an American football quarterback for the New England Patriots of the National Football League (NFL). He is one of only two players to win five Super Bowls (the other being defensive player Charles Haley) and the only player to win them all playing for one team.
Document 6: Tony Mandarich: Ante Josip "Tony" Mandarich (born September 23, 1966) is a former football offensive tackle of the NFL. He was the first round draft pick of the Green Bay Packers in 1989, second overall behind quarterback Troy Aikman, and ahead of the third selection, running back Barry Sanders, the fourth selection, linebacker Derrick Thomas, and the fifth selection, cornerback Deion Sanders. Mandarich is the only player of those five not in the Pro Football Hall of Fame. He is tied with Charles Rogers and Clint Jones as the second highest drafted Michigan State player ever (behind Bubba Smith). He is also the highest-drafted Canadian-born player in NFL history. In 1989, "Sports Illustrated" called him "the best offensive line prospect ever", but he is now considered one of the biggest busts in NFL history.
Document 7: 2007 Dallas Cowboys season: The 2007 Dallas Cowboys season was the 48th season for the team in the National Football League. This marked the first season for Wade Phillips as head coach. Jason Garrett also joined the team this season as offensive coordinator. The Cowboys finished the regular season tied for the best record in the NFC (13–3), and earned a first round bye and home field advantage throughout the playoffs. However, they lost their first playoff game to the eventual Super Bowl champion New York Giants, a team that they had defeated in their two regular-season matchups. With the loss, it extended the Cowboys drought of playoff wins to eleven years and tied the NFL record of 6 straight playoff games lost. 13 players were named to the Pro Bowl, an NFL record.
Document 8: 1994 Dallas Cowboys season: The 1994 Dallas Cowboys season would mark their 35th in the NFL. Following their second consecutive Super Bowl title, the Cowboys would see a multitude of changes. In March, months of frustration finally reached its climax as team owner Jerry Jones and head coach Jimmy Johnson held a press conference and announced Johnson's resignation. Jones would later hire former Oklahoma Sooners head coach and personal friend Barry Switzer to be the third head coach in franchise history. After a continue run of dominance in the regular season and finishing with a record of 12–4, the Cowboys fell short of a record third straight Super Bowl title with a loss to the San Francisco 49ers in the NFC Championship game. The 1994 Cowboys draft yielded only one notable addition to the team, offensive guard Larry Allen and veteran linebacker Ken Norton Jr. left the team to sign with San Francisco.
Document 9: Joe Montana: Joseph Clifford Montana Jr. (born June 11, 1956), nicknamed "Joe Cool" and "The Comeback Kid", is a former American football quarterback who played in the National Football League (NFL) for 16 seasons, primarily with the San Francisco 49ers and then with the Kansas City Chiefs for the final two seasons of his NFL career. After winning a college national championship at Notre Dame, Montana started his NFL career in 1979 with San Francisco, where he played for the next 14 seasons.. While a member of the 49ers, Montana started and won four Super Bowls and was the first player ever to have been named Super Bowl Most Valuable Player three times. He also holds Super Bowl career records for most passes without an interception (122 in 4 games) and the all-time highest quarterback rating of 127.8. Montana was elected to the Pro Football Hall of Fame in 2000, his first year of eligibility.
Document 10: Troy Aikman: Troy Kenneth Aikman (born November 21, 1966) is a former American football quarterback who played for the Dallas Cowboys in the National Football League (NFL). The number one overall draft pick in 1989, Aikman played twelve consecutive seasons as quarterback with the Cowboys. During his career he was a six-time Pro Bowl selection, led the team to three Super Bowl victories, and was the Super Bowl XXVII MVP. Aikman was elected to the Pro Football Hall of Fame in 2006 and to the College Football Hall of Fame on December 9, 2008 in New York City.
Document 11: Jason Garrett: Jason Calvin Garrett (born March 28, 1966) is an American football head coach of the Dallas Cowboys of the National Football League (NFL). Garrett was the offensive coordinator and assistant head coach of the Cowboys before being promoted to interim head coach after the firing of Wade Phillips on November 8, 2010. He is a former professional American football quarterback in the National Football League for the Dallas Cowboys, New York Giants, Tampa Bay Buccaneers and Miami Dolphins. He played college football at Princeton University.
Document 12: 2002 Dallas Cowboys season: The 2002 Dallas Cowboys season was the 43rd season for the team in the National Football League. It was Emmitt Smith's 13th and final season with the team, officially marking the end of the famed "triplets" tenure in Dallas after wide receiver Michael Irvin was forced to retire prematurely after the 1999 season and quarterback Troy Aikman retired prior to the start of the 2001 season. All three players would eventually be inducted to the Pro Football Hall of Fame. It was also the last of three consecutive 5-11 finishes for the Cowboys, beginning in 2000.
Document 13: 2000 Oklahoma State Cowboys football team: The 2000 Oklahoma State Cowboys football team represented the Oklahoma State University during the 2000 NCAA Division I-A football season. They participated as members of the Big 12 Conference in the South Division. They played their home games at Lewis Field in Stillwater, Oklahoma. They were coached by head coach Bob Simmons, who resigned as the head coach of the Cowboys on November 6, 2000.
Document 14: Tony Romo: Antonio Ramiro Romo (born April 21, 1980) is a former American football quarterback who played his entire career with the Dallas Cowboys of the National Football League (NFL). He played college football for Eastern Illinois University, where he won the Walter Payton Award in 2002, and led the Panthers to an Ohio Valley Conference championship in 2001.
Document 15: Michael Irvin: Michael Jerome Irvin (born March 5, 1966) is a retired American football player, actor, and sports commentator. Irvin played college football at the University of Miami, then for the Dallas Cowboys of the National Football League (NFL) for his entire pro athletic career (1988-1999), which ended due to a spinal cord injury. Irvin was nicknamed "The Playmaker" due to his penchant for making big plays in big games during his college and pro careers. He is one of three key Cowboys offensive players who helped the team attain three Super Bowl wins: he is known as one of "The Triplets" along with Troy Aikman and Emmitt Smith. He is also a former broadcaster for ESPN's "Sunday NFL Countdown" and currently an analyst for NFL Network. In 2007, he was selected to the Pro Football Hall of Fame.
ground_truth: quarterback