Question: When was the 1999–2000 Seattle SuperSonics season All-Star point guard inducted into the Naismith Basketball Hall of Fame?

Context paragraphs:
Bob Cousy Award: The Bob Cousy Award presented by The College of the Holy Cross (or Bob Cousy Collegiate Point Guard of the Year Award) is an annual basketball award given by the Naismith Memorial Basketball Hall of Fame to the top men's collegiate point guard.  It is named after six-time National Basketball Association (NBA) champion Bob Cousy, who played point guard for the Boston Celtics from 1950 to 1963.  Cousy won six championships with the Celtics.

2002–03 Milwaukee Bucks season: The 2002–03 NBA season was the Bucks' 35th season in the National Basketball Association.  During the offseason, the Bucks acquired Toni Kukoč from the Atlanta Hawks.  In a year of transition, the Bucks played mediocre basketball with a 14–20 start, but then won 13 of their next 16 games.  In February 2003, just before the trading deadline, the Bucks dealt three-time All-Star shooting guard Ray Allen to the Seattle SuperSonics, in exchange for 34-year-old All-Star point guard Gary Payton and Desmond Mason.  The Bucks won eight of their final nine games finishing fourth in the Central Division with a 42–40 record.  However, they did not make it out of the first round of the playoffs, losing 2–4 to the New Jersey Nets.  Following the season, Payton signed as a free agent with the Los Angeles Lakers, Sam Cassell and Ervin Johnson were both traded to the Minnesota Timberwolves, head coach George Karl was fired and Anthony Mason retired.

Hall of Fame Tip Off: The Hall of Fame Tip Off is a preseason tournament organized by the Naismith Basketball Hall of Fame which features eight NCAA Division I men’s basketball teams.  Teams are separated into two divisions, the Springfield and Naismith, with the winner of the Naismith bracket named tournament champion.  Eight games are played on the campus' of the teams in the Naismith division before the tournament takes place at the Mohegan Sun Arena in Uncasville, Connecticut.

1974–75 Seattle SuperSonics season: The 1974–75 Seattle SuperSonics season was the 8th season of the Seattle SuperSonics in the National Basketball Association (NBA).  In their second season with Bill Russell as head coach and with rookies comprising half the roster, the SuperSonics finished the regular season in 4th place in the Western Conference with a 43–39 record and reached the playoffs for the first time in franchise history.  After defeating the Detroit Pistons in 3 games in the first round in a best-of-three series, the team fell to the future champions Golden State Warriors in six games.

1967–68 Seattle SuperSonics season: The 1967–68 Seattle SuperSonics season was the inaugural season for the expansion Seattle SuperSonics franchise in the National Basketball Association.  The team's official arena was the Seattle Center Coliseum.

1973–74 Seattle SuperSonics season: The 1973–74 Seattle SuperSonics season was the 7th season of the Seattle SuperSonics in the National Basketball Association (NBA).  Following the resignation of Lenny Wilkens as a head coach after the 1971–72 season and a poor campaign in the 1972–73 season that saw the departure of general manager Bob Houbregs, the Sonics hired Boston Celtics' stalwart Bill Russell as head coach and general manager.  With Russell at the helm, the team finished in 6th place in the Western Conference with a 36–46 record.  The Sonics' home court, Seattle Center Coliseum, was the venue for the 1974 NBA All-Star Game.

1975–76 Seattle SuperSonics season: The 1975–76 Seattle SuperSonics season was the 9th season of the Seattle SuperSonics in the National Basketball Association (NBA).  The SuperSonics finished the season in second place in the Western Conference with a 43–39 record, the same as the previous year and reached the playoffs for a second consecutive season, where they lost to the Phoenix Suns in the Conference Semifinals in six games.

1999–2000 Seattle SuperSonics season: The 1999–2000 NBA season was the 32nd season for the Seattle SuperSonics in the National Basketball Association.  During the offseason, the Sonics acquired Horace Grant from the Orlando Magic and Brent Barry from the Chicago Bulls, while signing free agents Vernon Maxwell and second-year forward Ruben Patterson.  Two years removed from the George Karl-era, the Sonics once again managed to make the playoffs finishing fourth in the Pacific Division with a 45–37 record.  They took the 2nd-seeded Utah Jazz to a fifth and decisive game in the Western Conference first round before being eliminated on Utah's home floor.  All-Star point guard Gary Payton earned high individual honors for the season, including All-NBA First Team and NBA All-Defensive First Team selections, while being selected for the 2000 NBA All-Star Game.

2007–08 Seattle SuperSonics season: The 2007–08 Seattle SuperSonics season was the 41st season of the Seattle SuperSonics in the National Basketball Association (NBA) and the franchise's final season of play in Seattle before relocating to Oklahoma City to play as the Thunder.  With head coach P. J. Carlesimo as replacement of Bob Hill, who was fired at the end of the previous season, the SuperSonics finished in 15th place in the Western Conference with a franchise worst 20–62 record.  Seattle's first round draft pick and no. 2 overall Kevin Durant was chosen as the Rookie of the Year at the end of the season.

Gary Payton: Gary Dwayne Payton (born July 23, 1968) is an American former professional basketball player.  He started at the point guard position.  He is best known for his 13-year tenure with the Seattle SuperSonics, and holds Seattle franchise records in points, assists, and steals.  He also played with the Milwaukee Bucks, Los Angeles Lakers, Boston Celtics and Miami Heat, the last with whom he won an NBA championship.  He was nicknamed "The Glove" for his excellent defensive ability.  He was inducted into the Naismith Basketball Hall of Fame on September 8, 2013.

Supporting paragraphs: 1999–2000 Seattle SuperSonics season Gary Payton
Answer: September 8, 2013