Nebraska–Oklahoma football rivalry

Target entity: Nebraska–Oklahoma football rivalry
Context triple: [Big Six Conference, hadPrimaryRivalry, Nebraska–Oklahoma football rivalry]

• A. Oklahoma–Oklahoma State rivalry
  The Oklahoma–Oklahoma State rivalry is a long-standing and intense college sports rivalry, most famous for its annual football matchup between the University of Oklahoma Sooners and the Oklahoma State University Cowboys.
• B. 1971 Nebraska vs. Oklahoma football game
  The 1971 Nebraska vs. Oklahoma football game, often called the "Game of the Century," was a legendary Thanksgiving Day matchup between the nation’s top two college teams that featured a pivotal punt return by Johnny Rodgers and helped cement Nebraska’s national championship.
• C. Oklahoma Sooners football vs. Oklahoma State Cowboys football
  Oklahoma Sooners football vs. Oklahoma State Cowboys football is a long-standing in-state college football rivalry game between the University of Oklahoma and Oklahoma State University, known for its intensity and significant impact on conference standings and state bragging rights.
• D. Kansas–Kansas State rivalry
  The Kansas–Kansas State rivalry is a long-standing college sports competition between the University of Kansas Jayhawks and the Kansas State University Wildcats, most prominently contested in football and basketball.
• E. South Dakota–South Dakota State rivalry
  The South Dakota–South Dakota State rivalry is a long-standing college sports rivalry between the University of South Dakota Coyotes and the South Dakota State University Jackrabbits, most prominently contested in football and basketball.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: Nebraska–Oklahoma football rivalry
Target entity description: The Nebraska–Oklahoma football rivalry is a historic and once-dominant college football matchup between the University of Nebraska Cornhuskers and the University of Oklahoma Sooners, known for its national title implications and classic Thanksgiving-era games.

• A. Oklahoma–Oklahoma State rivalry
  The Oklahoma–Oklahoma State rivalry is a long-standing and intense college sports rivalry, most famous for its annual football matchup between the University of Oklahoma Sooners and the Oklahoma State University Cowboys.
• B. 1971 Nebraska vs. Oklahoma football game
  The 1971 Nebraska vs. Oklahoma football game, often called the "Game of the Century," was a legendary Thanksgiving Day matchup between the nation’s top two college teams that featured a pivotal punt return by Johnny Rodgers and helped cement Nebraska’s national championship.
• C. Oklahoma Sooners football vs. Oklahoma State Cowboys football
  Oklahoma Sooners football vs. Oklahoma State Cowboys football is a long-standing in-state college football rivalry game between the University of Oklahoma and Oklahoma State University, known for its intensity and significant impact on conference standings and state bragging rights.
• D. Kansas–Kansas State rivalry
  The Kansas–Kansas State rivalry is a long-standing college sports competition between the University of Kansas Jayhawks and the Kansas State University Wildcats, most prominently contested in football and basketball.
• E. South Dakota–South Dakota State rivalry
  The South Dakota–South Dakota State rivalry is a long-standing college sports rivalry between the University of South Dakota Coyotes and the South Dakota State University Jackrabbits, most prominently contested in football and basketball.
• F. None of above. chosen