Question: When was the last time the team which Robert Douglas played for won a Super Bowl?

full_context: Document 1: 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 the 1996 and 2010 seasons.
Document 2: Eli Manning: Manning holds Giants franchise records for most passing yards, touchdown passes, and completed passes in a career, and the NFL record for most fourth - quarter touchdown passes in a season. He led the Giants to victory in Super Bowls XLII and XLVI, defeating the New England Patriots in both games. Manning was named Most Valuable Player in each Super Bowl, becoming one of five players to have multiple Super Bowl MVP awards (Bart Starr and Terry Bradshaw also have two, Joe Montana three and Tom Brady four).
Document 3: List of New York Giants seasons: The New York Giants are an American football team based in East Rutherford, New Jersey. They are a member of the National Football League (NFL) and play in the NFL's National Football Conference (NFC) East division. In 93 completed seasons, the franchise has won eight NFL championships, including four Super Bowl victories. The Giants have won more than 600 games and appeared in the NFL playoffs 32 times. Though the Giants play home games in East Rutherford, they draw fans from throughout the New York metropolitan area. In 2010, the team began playing in MetLife Stadium, formerly New Meadowlands Stadium.
Document 4: Robert Douglas (American football): Robert Edward Douglas II (born July 25, 1982) is a former American football fullback who played for the New York Giants in the National Football League. He played college football at the University of Memphis.
Document 5: Findlay S. Douglas: Born in St Andrews, Scotland, Douglas learned to play golf as a boy. He attended the University of St Andrews from 1892 to 1896, and played on the golf team. After graduation, he followed his oldest brother Robert and emigrated to the United States in 1897.
Document 6: Pittsburgh Steelers: In contrast with their status as perennial also - rans in the pre-merger NFL, where they were the oldest team never to win a league championship, the Steelers of the post-merger (modern) era are one of the most successful NFL franchises. Pittsburgh has won more Super Bowl titles (6) and both played in (16) and hosted more conference championship games (11) than any other NFL team. The Steelers have won 8 AFC championships, tied with the Denver Broncos, but behind the New England Patriots' record 10 AFC championships. The Steelers share the record for second most Super Bowl appearances with the Broncos, and Dallas Cowboys (8). The Steelers lost their most recent championship appearance, Super Bowl XLV, on February 6, 2011.
Document 7: 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 8: Doug Hudson: Benjamin Douglas Hudson (born September 11, 1964 in Memphis, Tennessee) is a former professional American football quarterback for the Kansas City Chiefs of the National Football League (NFL). He graduated from Gulf Breeze, FL high school and played collegiate football at Nicholls State University
Document 9: 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 10: Pittsburgh Steelers: In contrast with their status as perennial also - rans in the pre-merger NFL, where they were the oldest team never to win a league championship, the Steelers of the post-merger (modern) era are one of the most successful NFL franchises. Pittsburgh has won more Super Bowl titles (6) and both played in (16) and hosted more conference championship games (11) than any other NFL team. The Steelers have won 8 AFC championships, tied with the Denver Broncos, but behind the New England Patriots' record 9 AFC championships. The Steelers share the record for second most Super Bowl appearances with the Broncos, and Dallas Cowboys (8). The Steelers lost their most recent championship appearance, Super Bowl XLV, on February 6, 2011.
Document 11: Demetrius Douglas: Demetrius Douglas is Democratic member of the Georgia House of Representatives, serving since 2013. Douglas was a linebacker for the University of Georgia Bulldogs. He also played briefly in the NFL and CFL. Douglas is currently a mortgage broker and high school football coach.
Document 12: New York Giants: The Giants were one of five teams that joined the NFL in 1925, and is the only one of that group still existing, as well as the league's longest - established team in the Northeastern United States. The team ranks third among all NFL franchises with eight NFL championship titles: four in the pre -- Super Bowl era (1927, 1934, 1938, 1956) and four since the advent of the Super Bowl (Super Bowls XXI (1986), XXV (1990), XLII (2007), and XLVI (2011)), along with more championship appearances than any other team, with 19 overall appearances. Their championship tally is surpassed only by the Green Bay Packers (13) and Chicago Bears (9). Throughout their history, the Giants have featured 28 Hall of Fame players, including NFL Most Valuable Player (MVP) award winners Mel Hein, Frank Gifford, Y.A. Tittle, and Lawrence Taylor.
Document 13: Curtis Bledsoe: Curtis Kemp Bledsoe (born March 19, 1957 in Odessa, Texas) is a former professional American football player who played fullback, halfback, and running back. He played in the National Football League for the Kansas City Chiefs in 1981 and 1982. He later played for the Arizona Wranglers, Washington Federals and Orlando Renegades of the USFL. Bledsoe played college football for
Document 14: Bobby Duhon: Bobby Duhon is a retired professional American football player who played running back for four seasons for the New York Giants. Duhon played college football and college baseball at Tulane University.
Document 15: National Football League Rookie of the Year Award: Season Player Team Position Ref 2002 Jeremy Shockey New York Giants Tight end 2003 Domanick Davis Houston Texans Running back Ben Roethlisberger Pittsburgh Steelers Quarterback 2005 Cadillac Williams Tampa Bay Buccaneers Running back 2006 Vince Young Tennessee Titans Quarterback 2007 Adrian Peterson Minnesota Vikings Running back 2008 Joe Flacco Baltimore Ravens Quarterback 2009 Percy Harvin Minnesota Vikings Wide receiver Ndamukong Suh Detroit Lions Defensive tackle 2011 Cam Newton Carolina Panthers Quarterback 2012 Russell Wilson Seattle Seahawks Quarterback 2013 Keenan Allen San Diego Chargers Wide receiver 2014 Teddy Bridgewater Minnesota Vikings Quarterback 2015 Jameis Winston Tampa Bay Buccaneers Quarterback 2016 Dak Prescott Dallas Cowboys Quarterback 2017 Alvin Kamara New Orleans Saints Running back
ground_truth: 2011
sub_queries: Robert Douglas >> member of sports team Answer: New York Giants
when was the last time New York Giants won a superbowl Answer: 2011