Question: When was the last time the team which Doug Pederson coached before the Eagles went to the Super Bowl?

full_context: Document 1: Kansas City Chiefs: The Chiefs have won three AFL championships, in 1962, 1966, and 1969 and became the second AFL team (after the New York Jets) to defeat an NFL team in an AFL -- NFL World Championship Game, when they defeated the Minnesota Vikings in Super Bowl IV. The team's victory on January 11, 1970, remains the club's last championship game victory and appearance to date, and occurred in the final such competition prior to the leagues' merger coming into full effect. The Chiefs were also the second team, after the Green Bay Packers, to appear in more than one Super Bowl (the first AFL team to do so) and the first to appear in the championship game in two different decades.
Document 2: Doug Pederson: Doug Pederson Pederson in 2016 Philadelphia Eagles Position: Head coach Born: (1968 - 01 - 31) January 31, 1968 (age 50) Bellingham, Washington Height: 6 ft 3 in (1.91 m) Weight: 221 lb (100 kg) Career information High school: Ferndale (WA) College: Northeast Louisiana Undrafted: 1991 Career history As player: Miami Dolphins (1991) * New York / New Jersey Knights (1992) Miami Dolphins (1992 -- 1994) Carolina Panthers (1995) * Rhein Fire (1995) Miami Dolphins (1995) Green Bay Packers (1995 -- 1998) Philadelphia Eagles (1999) Cleveland Browns (2000) Green Bay Packers (2001 -- 2004) * Offseason and / or practice squad member only As coach: Calvary Baptist Academy (2005 -- 2008) Head coach Philadelphia Eagles (2009 -- 2010) Offensive quality control coordinator Philadelphia Eagles (2011 -- 2012) Quarterbacks coach Kansas City Chiefs (2013 -- 2015) Offensive coordinator Philadelphia Eagles (2016 -- present) Head coach Career highlights and awards As player Super Bowl champion (XXXI) As coach Super Bowl champion (LII) Career NFL statistics Pass attempts: 522 Pass completions: 286 Percentage: 54.7 TD -- INT: 12 -- 19 Passing yards: 2,762 Passer rating: 62.3 Player stats at NFL.com Head coaching record Regular season: 20 -- 12 (. 625) Postseason: 3 -- 0 (1.000) Career: 23 -- 12 (. 657) Coaching stats at PFR
Document 3: Andy Reid: Andrew Walter Reid (born March 19, 1958) is an American football coach who is the current head coach for the Kansas City Chiefs of the National Football League (NFL). Reid was previously the head coach of the Philadelphia Eagles, a position he held from 1999 to 2012. From 2001 to 2012, he was also the Eagles' executive vice president of football operations, effectively making him the team's general manager. He led the Eagles to five National Football Conference (NFC) championship games, including four consecutive appearances from 2001 - 2004, and one Super Bowl appearance in 2004. Reid was fired by Eagles owner Jeffrey Lurie following the 2012 season and reached an agreement to become the head coach of the Chiefs five days later. Reid played college football at Brigham Young University.
Document 4: Kirk Cousins: Kirk Cousins Cousins in 2016 No. 8 -- Minnesota Vikings Position: Quarterback Born: (1988 - 08 - 19) August 19, 1988 (age 30) Barrington, Illinois Height: 6 ft 3 in (1.91 m) Weight: 202 lb (92 kg) Career information High school: Holland Christian (Holland, Michigan) College: Michigan State NFL Draft: 2012 / Round: 4 / Pick: 102 Career history Washington Redskins (2012 -- 2017) Minnesota Vikings (2018 -- present) Roster status: Active Career highlights and awards Pro Bowl (2016) Second - team All - Big Ten (2011) Career NFL statistics as of Week 8, 2018 Passing attempts: 2,437 Passing completions: 1,613 Completion percentage: 66.2 TD -- INT: 115 -- 59 Passing yards: 18,727 Passer rating: 94.9 Player stats at NFL.com Player stats at PFR
Document 5: Green Bay Packers: The Packers have won 13 league championships, the most in NFL history, with nine pre-Super Bowl NFL titles in addition to four Super Bowl victories. The Packers won the first two Super Bowls in 1967 and 1968 and were the only NFL team to defeat the American Football League (AFL) prior to the AFL -- NFL merger. The Vince Lombardi Trophy is named after the Packers' coach Lombardi, who guided them to their first two Super Bowls. Their two additional Super Bowl wins came in 1997 and 2011.
Document 6: Tom Brady: Tom Brady Brady in 2017 No. 12 -- New England Patriots Position: Quarterback Born: (1977 - 08 - 03) August 3, 1977 (age 40) San Mateo, California Height: 6 ft 4 in (1.93 m) Weight: 225 lb (102 kg) Career information High school: Junípero Serra (San Mateo, California) College: Michigan NFL Draft: 2000 / Round: 6 / Pick: 199 Career history New England Patriots (2000 -- present) Roster status: Active Career highlights and awards 5 × Super Bowl champion (XXXVI, XXXVIII, XXXIX, XLIX, LI) 4 × Super Bowl MVP (XXXVI, XXXVIII, XLIX, LI) 3 × NFL Most Valuable Player (2007, 2010, 2017) 13 × Pro Bowl (2001, 2004, 2005, 2007, 2009 -- 2017) 3 × First - team All - Pro (2007, 2010, 2017) 2x Second - team All - Pro (2005, 2016) 2 × NFL Offensive Player of the Year (2007, 2010) NFL Comeback Player of the Year (2009) Bert Bell Award (2007) Associated Press Male Athlete of the Year (2007) Sports Illustrated Sportsman of the Year (2005) 3 × NFL passing yards leader (2005, 2007, 2017) 4 × NFL passing touchdowns leader (2002, 2007, 2010, 2015) 2 × NFL passer rating leader (2007, 2010) NFL 2000s All - Decade Team National champion (1997) Career NFL statistics as of Week 17, 2017 Completions: 5,629 Attempts: 8,805 Completion percentage: 63.9 TD -- INT: 488 -- 160 Passing yards: 66,159 Passer rating: 97.6 Player stats at NFL.com
Document 7: Kansas City Chiefs: The Chiefs have won three AFL championships, in 1962, 1966, and 1969 and became the second AFL team (after the New York Jets) to defeat an NFL team in an AFL -- NFL World Championship Game, when they defeated the Minnesota Vikings in Super Bowl IV. The team's victory on January 11, 1970, remains the club's last championship game victory and appearance to date, and occurred in the final such competition prior to the leagues' merger coming into full effect. The Chiefs were also the second team, after the Green Bay Packers, to appear in more than one Super Bowl (and the first AFL team to do so) and the first to appear in the championship game in two different decades.
Document 8: Super Bowl IV: Super Bowl IV, the fourth and final AFL - NFL World Championship Game in professional American football, was played on January 11, 1970, at Tulane Stadium in New Orleans, Louisiana. The American Football League (AFL) champion Kansas City Chiefs defeated the National Football League (NFL) champion Minnesota Vikings by the score of 23 -- 7. This victory by the AFL squared the Super Bowl series with the NFL at two games apiece. The two leagues merged into one after the season.
Document 9: Kansas City Chiefs: Kansas City Chiefs Current season Established August 14, 1959; 58 years ago (August 14, 1959) First season: 1960 Play in and headquartered in Arrowhead Stadium Kansas City, Missouri Logo Wordmark League / conference affiliations American Football League (1960 -- 1969) Western Division (1960 -- 1969) National Football League (1970 -- present) American Football Conference (1970 -- present) AFC West (1970 -- present) Current uniform Team colors Red, Gold, White Mascot Warpaint (1963 -- 1988, 2009 -- present) K.C. Wolf (1989 -- present) Personnel Owner (s) Hunt family Chairman Clark Hunt CEO Clark Hunt President Mark Donovan General manager Brett Veach Head coach Andy Reid Team history Dallas Texans (1960 -- 1962) Kansas City Chiefs (1963 -- present) Team nicknames Redwood Forest (Defense, 1969 -- 1971) Championships League championships (2) † AFL Championships (pre-1970 AFL -- NFL merger) (3) 1962, 1966, 1969 AFL -- NFL Super Bowl championships (1) 1969 (IV) Conference championships (0) Division championships (10) AFL West: 1962, 1966 AFC West: 1971, 1993, 1995, 1997, 2003, 2010, 2016, 2017 † - Does not include the AFL or NFL championships won during the same seasons as the AFL - NFL Super Bowl championships prior to the 1970 AFL - NFL Merger Playoff appearances (20) AFL: 1962, 1966, 1968, 1969 NFL: 1971, 1986, 1990, 1991, 1992, 1993, 1994, 1995, 1997, 2003, 2006, 2010, 2013, 2015, 2016, 2017 Home fields Cotton Bowl (1960 -- 1962) Municipal Stadium (1963 -- 1971) Arrowhead Stadium (1972 -- present)
Document 10: Tom Brady: Tom Brady Brady in 2016 No. 12 -- New England Patriots Position: Quarterback Born: (1977 - 08 - 03) August 3, 1977 (age 40) San Mateo, California Height: 6 ft 4 in (1.93 m) Weight: 225 lb (102 kg) Career information High school: San Mateo (CA) Junípero Serra College: Michigan NFL Draft: 2000 / Round: 6 / Pick: 199 Career history New England Patriots (2000 -- present) Roster status: Active Career highlights and awards 5 × Super Bowl champion (XXXVI, XXXVIII, XXXIX, XLIX, LI) 4 × Super Bowl MVP (XXXVI, XXXVIII, XLIX, LI) 3 × NFL Most Valuable Player (2007, 2010, 2017) 13 × Pro Bowl (2001, 2004, 2005, 2007, 2009 -- 2017) 5 × First - team All - Pro (2007, 2010, 2012, 2016, 2017) Second - team All - Pro (2005) 2 × NFL Offensive Player of the Year (2007, 2010) NFL Comeback Player of the Year (2009) Bert Bell Award (2007) Associated Press Male Athlete of the Year (2007) Sports Illustrated Sportsman of the Year (2005) 3 × NFL passing yards leader (2005, 2007, 2017) 4 × NFL passing touchdowns leader (2002, 2007, 2010, 2015) 2 × NFL passer rating leader (2007, 2010) NFL 2000s All - Decade Team National champion (1997) Career NFL statistics as of Week 17, 2017 Completions: 5,629 Attempts: 8,805 Completion percentage: 63.9 TD -- INT: 488 -- 160 Passing yards: 66,159 Passer rating: 97.6 Player stats at NFL.com
Document 11: History of the National Football League championship: From 1966 -- 1969 prior to the merger in 1970, the NFL and the AFL agreed to hold an ultimate championship game, first called the AFL - NFL World Championship Game and later renamed the Super Bowl after 1968. Following the merger in 1970, the Super Bowl name continued as the game to determine the NFL champion. The most important factor of the merger was that all ten AFL teams joined the NFL in 1970 and every AFL championship game and record is included in NFL record books. The old NFL Championship Game became the NFC Championship Game, while the old AFL Championship Game became the AFC Championship Game. The NFL lists the old AFL / NFL championship games with ``new ''AFC / NFC championship games in its record books. The Green Bay Packers have won the most championships with 13 total (9 NFL championships pre-merger, four (4) Super Bowl championships). The Packers are also the only team to win three consecutive championships, having done so twice (1929 -- 1931, 1965 -- 1967). The Chicago Bears have won the second most overall championships with nine (9) (eight NFL championships, one Super Bowl championship).
Document 12: Carson Wentz: Carson Wentz Wentz with the Philadelphia Eagles in 2017 No. 11 -- Philadelphia Eagles Position: Quarterback Born: (1992 - 12 - 30) December 30, 1992 (age 25) Raleigh, North Carolina Height: 6 ft 5 in (1.96 m) Weight: 237 lb (108 kg) Career information High school: Century (Bismarck, North Dakota) College: North Dakota State NFL Draft: 2016 / Round: 1 / Pick: 2 Career history Philadelphia Eagles (2016 -- present) Roster status: Active Career highlights and awards Super Bowl champion (LII) Pro Bowl (2017) Second - team All - Pro (2017) Bert Bell Award (2017) 5 × FCS champion (2011 -- 2015) Career NFL statistics as of Week 8, 2018 Completions: 803 Attempts: 1,272 Completion percentage: 63.1 TD -- INT: 62 -- 23 Passing yards: 8,866 Passer rating: 92.4 Player stats at NFL.com Player stats at PFR
Document 13: 1969 Kansas City Chiefs season: The 1969 Kansas City Chiefs season was the team's 10th, their 7th in Kansas City, and also their final season in the American Football League. It resulted in an 11 -- 3 record and a 23 -- 7 victory in Super Bowl IV over the NFL's heavily favored Minnesota Vikings. The team beat their rivals, the Oakland Raiders in the final AFL Championship Game, claiming their third AFL Championship in franchise history. The Chiefs were coached by Hank Stram, led by quarterback Len Dawson and a powerful defense led by Bobby Bell, Willie ``Contact ''Lanier, Buck Buchanan and Curley Culp. The Chiefs' defense became the fourth defense in the history of pro football to lead its league in fewest rushing yards, fewest passing yards and fewest total yards. The Chiefs were the second AFL team to win the Super Bowl and last AFL team to do so before the AFL - NFL Merger in the following season.
Document 14: Pete Carroll: Peter Clay Carroll (born September 15, 1951) is an American football coach who is the head coach and executive vice president of the Seattle Seahawks of the National Football League (NFL). He is a former head coach of the New York Jets, New England Patriots, and the USC Trojans of the University of Southern California (USC). Carroll is one of only three football coaches who have won both a Super Bowl and a college football national championship. One of Carroll's greatest accomplishments was masterminding the defense known as the Legion of Boom who led the NFL in scoring defense four years straight becoming the first team to do so since the 1950's Cleveland Browns. Carroll is the oldest head coach currently working in the NFL.
Document 15: List of Super Bowl champions: Before the 1970 merger between the American Football League (AFL) and the National Football League (NFL), the two leagues met in four such contests. The first two were marketed as the ``AFL -- NFL World Championship Game '', but were also casually referred to as`` the Super Bowl game'' during the television broadcast. Super Bowl III in January 1969 was the first such game that carried the ``Super Bowl ''moniker in official marketing, the names`` Super Bowl I'' and ``Super Bowl II ''were retroactively applied to the first two games. The NFC / NFL leads in Super Bowl wins with 26, while the AFC / AFL has won 25. Nineteen different franchises, including teams that relocated to another city, have won the Super Bowl.
ground_truth: January 11, 1970
sub_queries: where did doug pederson coach before the eagles Answer: Kansas City Chiefs
when was the last time Kansas City Chiefs went to the superbowl Answer: January 11, 1970