Question: What team was Cameron Jefferson on during Super Bowl 50?

Context paragraphs:
Thunder (mascot): Thunder is the stage name for the horse who is the official live animal mascot for the Denver Broncos football team.  Three purebred Arabians have held this role since 1993, all gray horses whose coats lightened with age until they turned completely white.  Sharon Magness-Blake has owned all three horses, and Ann Judge has been their rider since 1998 and trainer since 1999.  s of 2016 , Thunder has appeared in four Super Bowls with the team since 1998.  The original Thunder performed in Super Bowl XXXII and Super Bowl XXXIII and Thunder III appeared in Super Bowl XLVIII and Super Bowl 50.  Thunder III also made appearances in Times Square and on television morning news shows in New York City as part of the pre-game promotion for Super Bowl XLVIII.  He routinely appears in parades, makes hospital and school visits, and attends various other public functions.  He has been flown on airplanes, ridden in elevators, and appeared indoors at press conferences and banquets.

Von Miller: Vonnie B'Vsean Miller Jr. (born March 26, 1989) is an American football outside linebacker for the Denver Broncos of the National Football League (NFL).  Miller played college football at Texas A&M, where he earned consensus All-American honors and was awarded the Butkus Award as the most outstanding college linebacker in the nation.  He was drafted by the Broncos second overall in the 2011 NFL Draft.  He is a five-time Pro Bowl selection, receiving first-team All-Pro honors as a rookie.  At the conclusion of the 2015 NFL season, Miller was named Super Bowl MVP after the Broncos defeated the Carolina Panthers in Super Bowl 50.  Following his Super Bowl victory, he appeared on season 22 of "Dancing with the Stars".

Super Bowl: The Super Bowl is the annual championship game of the National Football League (NFL).  The game is the culmination to a regular season that begins in the late summer of the previous calendar year.  Normally, Roman numerals are used to identify each game, rather than the year in which it is held.  For example, Super Bowl I was played on January 15, 1967, following the 1966 regular season.  The sole exception to this naming convention tradition occurred with Super Bowl 50, which was played on February 7, 2016, following the 2015 regular season, and the following year, the nomenclature returned to Roman numerals for Super Bowl LI, following the 2016 regular season.  The next upcoming game will be Super Bowl LII, scheduled for February 4, 2018, to follow the 2017 regular season.

Super Bowl XXXVII: Super Bowl XXXVII was an American football game between the American Football Conference (AFC) champion Oakland Raiders and the National Football Conference (NFC) champion Tampa Bay Buccaneers to decide the National Football League (NFL) champion for the 2002 season.  The Buccaneers defeated the Raiders by the score of 48–21, tied with Super Bowl XXXV for the seventh largest Super Bowl margin of victory, and winning their first ever Super Bowl.  The game, played on January 26, 2003 at Qualcomm Stadium in San Diego, California, was the sixth Super Bowl to be held a week after the conference championship games (XVII, XXV, XXVIII, XXXIV, and XXXVI).  It was also the last Super Bowl played in the month of January.  Super Bowl XXXVI was the first to be played in February, due to the NFL postponing games for a week after the September 11 attacks.  Starting with Super Bowl XXXVIII in 2004, the Super Bowl has been permanently played in February.  This was the last Super Bowl until Super Bowl 50 to take place in California.

Cameron Jefferson: Cameron Jefferson (born May 2, 1992) is an American football offensive tackle who is currently a free agent.  Jefferson was on the Denver Broncos' Super Bowl 50 championship team when they defeated the Carolina Panthers 24-10.

Denver Broncos: The Denver Broncos are an American football team based in Denver, Colorado.  The Broncos compete in the National Football League (NFL) as a member club of the league's American Football Conference (AFC) West division.  The team began play in 1960 as a charter member of the American Football League (AFL) and joined the NFL as part of the merger in 1970.  The Broncos are owned by the Pat Bowlen trust.  The Broncos have played at Sports Authority Field at Mile High since , after previously playing at Mile High Stadium from 1960 to 2000.

Super Bowl 50: Super Bowl 50 was an American football game to determine the champion of the National Football League (NFL) for the 2015 season.  The American Football Conference (AFC) champions Denver Broncos defeated the National Football Conference (NFC) champions Carolina Panthers.  The game was played on February 7, 2016, at Levi's Stadium in Santa Clara, California (located in the San Francisco Bay Area).  As this was the 50th Super Bowl game, the league emphasized the "golden anniversary" with various gold-themed initiatives during the 2015 season, as well as suspending the tradition of naming each Super Bowl game with Roman numerals (under which the game would have been known as "Super Bowl L"), so the logo could prominently feature the Arabic numerals 50.

History of the Denver Broncos: The history of the Denver Broncos American football club began when the team was chartered a member of the American Football League in 1960.  The Broncos have played in the city of Denver, Colorado throughout their entire history.  The Broncos did not win any titles as members of the AFL.  Since the 1970 AFL–NFL merger, the Broncos have won 15 division titles, and played in eight Super Bowls, following the 1977, 1986, 1987, 1989, 1997, 1998, 2013, and 2015 seasons.  They won Super Bowl XXXII, Super Bowl XXXIII and Super Bowl 50.  Their most famous player is former quarterback John Elway, starting quarterback in five Super Bowls and holder of many NFL records.  The Broncos currently play in the National Football League's AFC West division.  Their current leadership includes owner Pat Bowlen, CEO Joe Ellis, VP John Elway, head coach Vance Joseph, and quarterback, Trevor Siemian.

Super Bowl 50 halftime show: The Super Bowl 50 Halftime Show took place on February 7, 2016, at Levi's Stadium in Santa Clara, California as part of Super Bowl 50.  It was headlined by the British rock group Coldplay with special guest performers Beyoncé and Bruno Mars, who previously had headlined the Super Bowl XLVII and Super Bowl XLVIII halftime shows, respectively.

2015 NFL season: The 2015 NFL season was the 96th season in the history of the National Football League (NFL), and the 50th of the Super Bowl era.  The season began on Thursday, September 10, 2015, with the annual kickoff game featuring the defending Super Bowl XLIX champion New England Patriots hosting the Pittsburgh Steelers, which ended with the Patriots winning 28–21.  The season concluded with Super Bowl 50, the league's championship game, on Sunday, February 7, 2016, at Levi's Stadium in Santa Clara, California, with the Denver Broncos defeating the Carolina Panthers 24–10.

Supporting paragraphs: Cameron Jefferson Denver Broncos
Answer: Denver Broncos