Question: What number overall pick in the 2011 draft was the freshman starting forward on the 2007–08 Duke Blue Devils?

full_context: Document 1: 2007–08 Duke Blue Devils men's basketball team: The 2007–08 Duke Blue Devils men's basketball team represented Duke University. The Head Coach was Mike Krzyzewski, serving for his 28th year. The team played its home games in Cameron Indoor Stadium in Durham, North Carolina. The team finished with a 28–6 (13–3) record, while making it to the second round of the NCAA tournament. Senior DeMarcus Nelson was the sole senior and captain for the 2007–2008 squad, starting at shooting guard. Junior Greg Paulus (point guard), sophomores Gerald Henderson, Jr. (guard/forward) and Lance Thomas (forward), and freshman Kyle Singler (forward) rounded out the rest of the starting lineup. Jon Scheyer (shooting guard) served as the sixth man, playing significant minutes off the bench.
Document 2: Kyle Singler: Kyle Edward Singler (born May 4, 1988) is an American professional basketball player for the Oklahoma City Thunder of the National Basketball Association (NBA). Singler was a four-year starter for the Duke men's basketball team and was instrumental in their 2010 NCAA championship run, earning MVP of the Final Four. In the 2011 NBA draft, the Detroit Pistons selected Singler in the second round with the overall 33rd pick. Singler joined the Pistons for the 2012–13 season after playing in Spain during 2011–12.
Document 3: 2004–05 Duke Blue Devils men's basketball team: The 2004–05 Duke Blue Devils men's basketball team represented Duke University during the 2004-05 men's college basketball season. Mike Krzyzewski had turned down a $40 million offer in the offseason to become the head coach of the Los Angeles Lakers to return for his 25th season and rebuild a team that lost Chris Duhon to graduation, Luol Deng to the pros and recruit Shaun Livingston altogether for the NBA Draft. For the first time in five years, Duke was not picked to win the ACC.
Document 4: Kawhi Leonard: Kawhi Anthony Leonard ( , born June 29, 1991) is an American professional basketball player for the San Antonio Spurs of the National Basketball Association (NBA). He played two seasons of college basketball for San Diego State University before being selected with the 15th overall pick in the 2011 NBA draft by the Indiana Pacers. He was then traded to San Antonio on draft night. Leonard won an NBA Championship with the Spurs in 2014 and was named the NBA Finals Most Valuable Player. He is a two-time NBA Defensive Player of the Year, having won in 2015 and 2016, and is a two-time All-NBA First Team member.
Document 5: 2007–08 Michigan Wolverines men's basketball team: The 2007–08 Michigan Wolverines men's basketball team represented the University of Michigan in intercollegiate college basketball during the 2007–08 season. The team played its home games in the Crisler Arena in Ann Arbor, Michigan, and was a member of the Big Ten Conference. Under the direction of head coach John Beilein, the team finished tied for ninth in the Big Ten Conference. The team earned an eighth seed and advanced to the second round of the 2008 Big Ten Conference Men's Basketball Tournament. The team failed to earn an invitation to either the 2008 National Invitation Tournament or the 2008 NCAA Men's Division I Basketball Tournament. The team was unranked for all eighteen weeks of Associated Press Top Twenty-Five Poll, and ended the season unranked in the final USA Today/CNN Poll. Ron Coleman served as team captain, and Manny Harris earned team MVP honors.
Document 6: E. J. Singler: Edward J. "E. J." Singler (born June 6, 1990) is an American professional basketball player for Raptors 905 of the NBA G League. He played college basketball for the University of Oregon. As a senior at Oregon, he was named to the All-Pac-12 first team.
Document 7: Mike Krzyzewski: Michael William Krzyzewski ( ; nicknamed "Coach K"; born February 13, 1947) is an American college basketball coach and former player. Since 1980, he has served as the head men's basketball coach at Duke University. At Duke, Krzyzewski has led the Blue Devils to five NCAA Championships, 12 Final Fours, 12 ACC regular season titles, and 14 ACC Tournament championships. Among men's college basketball coaches, only UCLA's John Wooden, with 10, has won more NCAA Championships. Krzyzewski was also the coach of the United States men's national basketball team, which he has led to three gold medals at the 2008 Summer Olympics, 2012 Summer Olympics, and 2016 Summer Olympics. He has additionally served as the head coach of the American team that won gold medals at the 2010 and the 2014 FIBA World Cup. He was also an assistant coach for the 1992 "Dream Team".
Document 8: James Harden: James Edward Harden Jr. (born August 26, 1989) is an American professional basketball player for the Houston Rockets of the National Basketball Association (NBA). Harden played college basketball for Arizona State, where he was named a consensus All-American and Pac-10 Player of the Year in 2009. Harden was selected with the third overall pick in the 2009 NBA draft by the Oklahoma City Thunder. In 2012, he was named NBA Sixth Man of the Year with the Thunder and helped the team reach the NBA Finals.
Document 9: 2007–08 Oklahoma Sooners men's basketball team: The 2007–08 Oklahoma Sooners men's basketball team represented the University of Oklahoma in the 2007–08 NCAA Division I men's basketball season. The head coach was Jeff Capel, who was in his second year with the team. The team played its home games in the Lloyd Noble Center in Norman, Oklahoma and was a member of the Big 12 Conference.
Document 10: Mitch McGary: Mitchell Neil William "Mitch" McGary (born June 6, 1992) is an American professional basketball player who last played for the Oklahoma City Thunder of the National Basketball Association (NBA). A native of Chesterton, Indiana, McGary declared for the NBA draft after completing his sophomore season for the 2013–14 Michigan Wolverines men's basketball team. He was drafted 21st overall by the Thunder in the 2014 NBA draft.
Document 11: 2008–09 Duke Blue Devils women's basketball team: The 2008–09 Duke Blue Devils women's basketball team represented Duke University in the 2008–09 NCAA Division I basketball season. The Blue Devils were coached by Joanne P. McCallie, (also known as Coach P) and the Blue Devils played their home games at Cameron Indoor Stadium in Durham, North Carolina. The Blue Devils are a member of the Atlantic Coast Conference. The Blue Devils reached the 25-win mark for the 11th straight season, collected their 12th straight 10-win ACC season. McCallie guided Duke to a 14-0 record at home in Cameron Indoor Stadium marking only the second time in school history the Blue Devils have gone undefeated at home. Duke was also a No. 1 seed in the NCAA Tournament for the seventh time in school history and the third time out of the last four years.
Document 12: 2010–11 Duke Blue Devils men's basketball team: The 2010–11 Duke Blue Devils men's basketball team represented Duke University in the 2010–11 NCAA Division I men's basketball season. Returning as head coach was Hall of Famer Mike Krzyzewski. The team played its home games at Cameron Indoor Stadium in Durham, North Carolina and are members of the Atlantic Coast Conference. The team finished the regular season with a record of 30–4, ranked #1 in the media polls a total of eleven weeks during the season. They also won the ACC Tournament, winning for the third consecutive year. As the #1 seed in the west region of the 2011 NCAA Men's Division I Basketball Tournament, they defeated Hampton in the second round and Michigan in the third round to advance to the "Sweet Sixteen" where they were defeated by Arizona to finish the season 32–5. Their best player Kyrie Irving played an important role on their team. Kyrie Irving's backup was Karl Colombus.
Document 13: Kentavious Caldwell-Pope: Kentavious Tannell Caldwell-Pope (born February 18, 1993) is an American professional basketball player for the Los Angeles Lakers of the National Basketball Association (NBA). He was one of the top high school basketball players in the class of 2011, and played college basketball for the University of Georgia for two years before declaring for the 2013 NBA draft. He was selected with the eighth overall pick in the 2013 NBA draft by the Detroit Pistons.
Document 14: Jared Sullinger: Jared Sullinger (born March 4, 1992) is an American professional basketball player for the Shenzhen Leopards of the Chinese Basketball Association (CBA). He played college basketball for Ohio State University before being drafted 21st overall by the Celtics in the 2012 NBA draft.
Document 15: 1907–08 Duke Blue Devils men's basketball team: The 1907–08 Duke Blue Devils men's basketball team represented Duke University during the 1907-08 men's college basketball season. The head coach was Wilbur Wade Card and the team finished with an overall record of 2–3.
ground_truth: 33rd