Question: The winner of Super Bowl XXXIX equaled a record set by which 1978 NFL team?
Context: The Puppy Bowl is an annual television program on Animal Planet that mimics an American football bowl game similar to the Super Bowl, using puppies.  Shown each year on Super Bowl Sunday, the show consists of footage of a batch of puppies at play inside a model stadium, with commentary on their actions.  The first "Puppy Bowl" was shown on February 6, 2005, opposite Super Bowl XXXIX.  The puppies featured in the "Puppy Bowl" are from shelters. The 1978 Miami Dolphins season saw the team return to the NFL playoffs for the first time since 1974, with an 11–5 record.  Quarterback Bob Griese missed the first seven games due to a knee injury.  The Dolphins got off to a 5-2 start behind back-up Don Strock.  Upon Griese's return the Dolphins earned a birth to the playoffs as a Wild Card.  Helping to lead the Dolphins back to the postseason was Running Back Delvin Williams who set a team record with 1,258 yards rushing on the season.  In the first playoff game involving two Wild Cards the Dolphins were stunned 17-9 by the Houston Oilers at the Orange Bowl.  In the process the Dolphins set two notable records: scoring first in all but one of their sixteen regular season games, and never trailing at any point in eleven games.  The former record was equalled by the 2004 Patriots, and the latter was beaten by the 2005 Colts. Super Bowl XXXIX was an American football game played between the American Football Conference (AFC) champion New England Patriots and the National Football Conference (NFC) champion Philadelphia Eagles to decide the National Football League (NFL) champion for the 2004 season.  The Patriots defeated the Eagles by the score of 24–21.  The game was played on February 6, 2005, at Alltel Stadium (now known as EverBank Field) in Jacksonville, Florida, the first time the Super Bowl was played in that city. The Dallas Cowboys are a professional American football team based in the Dallas–Fort Worth metroplex.  The Cowboys compete in the National Football League (NFL) as a member club of the league's National Football Conference (NFC) East division.  The team is headquartered in Frisco, Texas, and plays its home games at AT&T Stadium in Arlington, Texas, which opened for the 2009 season.  The stadium took its current name prior to the 2013 season.  The Cowboys joined the NFL as an expansion team in .  The team's national following might best be represented by its NFL record of consecutive sell-outs.  The Cowboys' streak of 190 consecutive sold-out regular and post-season games (home and away) began in 2002.  The franchise has made it to the Super Bowl eight times, tied with the Pittsburgh Steelers, and the Denver Broncos for second most Super Bowl appearances in history, just behind the New England Patriots record nine Super Bowl appearances.  This has also corresponded to eight NFC championships, most in the NFC.  The Cowboys have won five of those Super Bowl appearances, tying them with their NFC rivals, the San Francisco 49ers, and the AFC's Patriots; all three are second to Pittsburgh's record six Super Bowl championships.  The Cowboys are the only NFL team to record 20 straight winning seasons (1966–85), in which they only missed the playoffs twice (1974 and 1984), an NFL record that remains unchallenged. Tony Steratore has been an American football official in the National Football League (NFL) since the 2000 NFL season, who wears uniform number 112.  He currently works as a back judge.  For the 2017 NFL season, Steratore is the back judge on the officiating crew headed by referee Jerome Boger.  He is a native of the Pittsburgh suburb of Washington, Pennsylvania.  Referee Gene Steratore Jr. is his younger brother.  His father, Gene Steratore Sr., was an official in both college football and basketball.  He officiated two Super Bowl games, which were Super Bowl XXXIX in Jacksonville, Florida, and Super Bowl XLVI in Indianapolis. Gary Stein is a sportscaster currently living in Baltimore, Maryland.  He broadcasts for CBS Radio and Terrapin Sports Radio in Baltimore.  He hosts the weekly Gary Stein Show, every Saturday on 105.7 the Fan.  In addition, he hosts the Maryland Terrapins' Toyota Tailgate pre- and post-game show on ESPN Radio 1300 and Sports Radio 105.7 the Fan.  During Ravens home games he serves as the press box public address announcer.  Gary also does play-by-play for Baltimore Blast soccer on television, the radio, and webcasts.  He has worked Blast games worldwide on Fox Soccer Channel, as well as locally on Maryland Public Television and WMAR TV.  Stein serves as the play-by-play broadcaster for UMBC Retrievers Basketball and Lacrosse on the Retrievers Radio Network.  Gary has worked as the sports anchor for "The Ed Norris Show", which airs on 105.7 The Fan in Baltimore.  While working on "The Kirk and Mark Show" (prior to "The Ed Norris Show") Gary was given the nickname "The Hairy Back of Sports".  Additionally, Gary also works for the NFL as the press box PA announcer at the Super Bowl.  He has worked all Super Bowls from Super Bowl XXXIX through the most recent game, Super Bowl XLVII in New Orleans. Tom Sifferman (born September 27, 1943) is an American football official in the National Football League (NFL) since the 1986 NFL season.  Sifferman is notable for being the only official in NFL history assigned to three consecutive Super Bowls, which include Super Bowl XXXVII in 2003, Super Bowl XXXVIII in 2004, and Super Bowl XXXIX in 2005.  He served as a field judge and wore uniform number 118.  Sifferman is now a Replay Official, a duty he performed at Super Bowl LI. Carl Paganelli is an American football official in the National Football League (NFL) since the 1999 NFL season, who wears uniform number 124.  As an umpire, Paganelli is notable for working two Super Bowls, Super Bowl XXXIX and Super Bowl XLI, in a span of three years.  He officiated his third Super Bowl game, Super Bowl XLVI, in Indianapolis, and was chosen to officiate Super Bowl XLVIII in East Rutherford, New Jersey.  He has two brothers who officiate in the NFL, Dino Paganelli and Perry Paganelli; they are both back judges.  Carl Paganelli and Perry Paganelli became the first set of brothers to be part of the same officiating crew when they officiated Super Bowl XLI together.  Carl Paganelli is a member of the Arena Football Hall of Fame. The 2004 New England Patriots season was the 35th season for the team in the National Football League and 45th season overall.  They finished with their second straight 14–2 record before advancing to and winning Super Bowl XXXIX, their third Super Bowl victory in four years.  They are, as of the present, the last team to repeat as World Champions. Freddie Lee Mitchell Jr. (born November 28, 1978) is a former American football wide receiver who played for the Philadelphia Eagles of the National Football League (NFL) for four seasons.  He was chosen as a consensus All-American in 2000 while playing college football for the University of California, Los Angeles (UCLA).  The Philadelphia Eagles selected him in the first round of the 2001 NFL Draft, and he spent four seasons as a member of the Eagles, culminating in an appearance in Super Bowl XXXIX following the 2004 NFL season.
Answer: Miami Dolphins