Question: The Washington Redskins played their first season in the FedExField stadium in what year?

Context paragraphs:
Washington Redskins: The Washington Redskins are a professional American football team based in the Washington metropolitan area.  The Redskins compete in the National Football League (NFL) as a member of the National Football Conference (NFC) East division.  The team plays its home games at FedExField in Landover, Maryland; its headquarters and training facility are at Inova Sports Performance Center at Redskins Park in Ashburn, Virginia, and the Redskins Complex in Richmond, Virginia, respectively.  The Redskins have played more than 1,000 games since 1932, and are one of only five franchises in the NFL to record over 600 regular season and postseason wins, reaching that mark in 2015.  The Redskins have won five NFL Championships (two pre-1966 merger announcement, and three Super Bowls).  The franchise has captured 14 NFL divisional titles and six NFL conference championships.  The Redskins were the first team in the NFL with an official marching band, and also the first team to have a fight song, "Hail to the Redskins".

Raljon, Maryland: Raljon, Maryland was a place name for the area around FedExField (originally called Jack Kent Cooke Stadium), in Landover, Maryland, where the Washington Redskins play.  Former Redskins owner Jack Kent Cooke derived the name from the names of his sons, Ralph and John.  The name is still used by Pardon MyTake.  Introduced in 1997 to almost universal derision, the name enjoyed almost no currency beyond the Redskins and the United States Postal Service, which formally recognized the name after granting Cooke's request.

List of Washington Redskins players: <onlyinclude>This is a list of American football players who have played for the Washington Redskins, as well as its predecessors the Boston Braves (1932) and Boston Redskins (1933–1936), in the National Football League (NFL).  It includes players that have played at least five games in the NFL regular season.  The Washington Redskins franchise was founded in Boston, Massachusetts as the Boston Braves, named after the local baseball franchise.  The name was changed the next year to the Redskins.  In 1937, the franchise moved to Washington, D.C.

FedExField: FedExField (originally Jack Kent Cooke Stadium) is a football stadium located in Landover, Maryland near the Capital Beltway (I-495) in Prince George's County, Maryland, United States, near the site of the old Capital Centre (later called USAir Arena in 1993 and US Airways Arena in 1996).  FedExField is the home of the Washington Redskins football team.  From 2004 until 2010, it had the largest stadium capacity in the National Football League (NFL), at over 91,000.  Currently, the capacity is 82,000.

2011 Washington Redskins season: The Washington Redskins season was the 79th season for the team in the National Football League (NFL) and their 74th representing the District of Columbia (Washington, D.C.).  Their home games were played at FedExField in Landover, Maryland for the 15th consecutive year.  Washington played in the Eastern division of the National Football Conference (NFC).  The Redskins failed to improve on their 2010 record of 6–10, but did manage to defeat the New York Giants, the eventual Super Bowl champions, twice in the regular season, becoming only the sixth team to do so (the 1969 Oakland Raiders, 1983 Seattle Seahawks, 1995 Washington Redskins, 2002 New Orleans Saints, and 2007 Dallas Cowboys, also against the Giants, being the others).

2012 Washington Redskins season: The Washington Redskins season was the franchise's 80th season in the National Football League (NFL) and their 75th representing Washington, D.C. Their home games were played at FedExField in Landover, Maryland for the 16th consecutive season.  Washington played in the Eastern division of the National Football Conference (NFC).  It was the third season for head coach Mike Shanahan.

1997 Washington Redskins season: The 1997 Washington Redskins began with the team trying to improve on their 9–7 record from 1996.  This was the Redskins' first season playing in their new stadium, Jack Kent Cooke Stadium, that would be later called FedExField.

Largo Town Center station: Largo Town Center is an island platformed Washington Metro station in Largo, Maryland, United States.  The station was opened on December 18, 2004, and is operated by the Washington Metropolitan Area Transit Authority (WMATA).  Providing service for the Blue and Silver Lines, it is the eastern terminus of the Blue and Silver Lines, and serves the town of Largo and The Boulevard at the Capital Centre.  In December 2012, Largo Town Center was one of five stations added to the route of the Silver Line, which was originally supposed to end at the Stadium–Armory station, but was extended into Prince George's County, Maryland to Largo Town Center due to safety concerns about a pocket track just past Stadium–Armory.  Therefore, Largo Town Center is also the eastern terminus of the Silver Line, which began service on July 26, 2014.  It is the first and so far only station in Prince George's County outside the Capital Beltway, and is located about a mile from FedExField, the home of the Washington Redskins.  Largo Town Center is also a major commuter station, with two parking garages, containing a total of 2,200 spaces, connected by a bridge at the top level.

D.C. Armor: The D.C. Armor was a professional indoor football team that began play in the American Indoor Football Association (AIFA) in the 2009 season.  The team was based in Washington, D.C., with home games at the under-renovation D.C. Armory.  The Armor were the first professional football team to play within the District of Columbia since the Washington Redskins left for FedExField in 1997.  The Armor was also the area's first indoor football team since the Washington Commandos played in the Arena Football League in 1990, and the only arena/indoor football team to play within the district (the Commandos played in the Capital Centre and the Patriot Center).  After one, poorly attended season, the Armor folded.

Eagles–Redskins rivalry: The Eagles–Redskins rivalry is a rivalry between the Philadelphia Eagles and Washington Redskins of the National Football League.  The rivalry began in 1934, during the time the Redskins played in Boston.  The Washington Redskins lead in all-time series 86–74–6.  The Redskins have won 3 Super Bowls and 2 NFL Championships, while the Eagles have won 3 NFL Championships.  The rivalry is one of the most heated rivalries in the NFL, and has featured some of the most memorable moments in NFL history.  The rivalry is most notable for the "Body Bag Game", where the Eagles knocked out eight Redskins players in a game in 1990.

Supporting paragraphs: 1997 Washington Redskins season FedExField
Answer: 1997