Question: When did Bill Owen's team win the superbowl last time?

full_context: Document 1: Smoky Owens: Raymond "Smoky" Owens (1912 - September 7, 1942) was an American baseball pitcher in the Negro Leagues. He played from 1939 to 1942 with the Cleveland Bears, St. Louis Stars, and the Cincinnati Clowns. He was selected to the second 1939 East-West All-Star Game. Owens died in a car accident on September 7, 1942. Ulysses Brown also died, while Eugene Bremmer, Herman Watts, Alonzo Boone, and Wilbur Hayes were also injured.
Document 2: 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 3: Bill McGunnigle: William Henry McGunnigle (January 1, 1855 in Boston, Massachusetts – March 9, 1899 in Brockton, Massachusetts) was an American baseball manager for the Brooklyn Bridegrooms, Pittsburgh Pirates and Louisville Colonels. He was nicknamed "Gunner" or "Mac" during his playing days.
Document 4: Billy Wilson (American football): Billy Wilson (February 3, 1927 – January 27, 2009) was an American football wide receiver who played for the San Francisco 49ers from 1951 to 1960. He was named to the Pro Bowl six times.
Document 5: Bill Combs: Billy Burk Combs (August 22, 1918 - February 19, 1945) was an All-American collegiate wrestler at the University of Michigan (1939–41) who was killed in the invasion of Iwo Jima during World War II. A native of Tulsa, Oklahoma, Combs enrolled at the University of Michigan and competed for the Michigan wrestling teams coached by Oklahoma native Cliff Keen. He was elected captain of Michigan's 1941 wrestling team and president of the university's "M" Club of varsity lettermen. He placed second in the 145-pound class at the national AAU championship in March 1940, losing the championship match in overtime. In December 1940, he won the 155-pound championship at the Midwest AAU tournament at Chicago. He was also the 1941 Western Conference wrestling champion at 175 pounds.
Document 6: Bill Owen (American football): William Criswell Owen (September 29, 1903 – March 15, 1975) was an American football player who played in the National Football League (NFL) for the New York Giants, Cleveland Bulldogs, and Detroit Wolverines. He was the brother of Pro Football Hall of Fame coach Steve Owen.
Document 7: 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 8: 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 9: Billy Ott: William Joseph Ott (November 23, 1940 – February 18, 2015) was an American professional baseball player, an outfielder whose six-season (1960–1965) career included stints with the and Chicago Cubs of Major League Baseball. A switch hitter who threw right-handed, Ott stood tall and weighed in his playing days. He signed with the Cubs after graduating from Cardinal Hayes High School in the Bronx and attending St. John's University.
Document 10: 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 11: 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 12: Chuck Howley: Charles Louis Howley (born June 28, 1936) is a former American football linebacker who played in the National Football League (NFL) for 15 seasons, primarily with the Dallas Cowboys. Howley was a member of the Chicago Bears in his first two seasons and spent the remainder of his career with the Cowboys. He was named the MVP of Super Bowl V and is the only player on a losing team to receive the award.
Document 13: Bill Bates: William Frederick "Bill" Bates (born June 6, 1961) is a former American football safety who played for fifteen seasons in the National Football League, all of which were spent with the Dallas Cowboys. A fan favorite, he was a Pro Bowl selection in 1984, played in Super Bowl XXVIII and Super Bowl XXX, and was on the Cowboys' roster for Super Bowl XXVII. He played college football at the University of Tennessee.
Document 14: 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 15: 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.
ground_truth: 2011
sub_queries: Bill Owen >> member of sports team Answer: New York Giants
when was the last time New York Giants won a superbowl Answer: 2011