Question: The 2001–02 NBA season was the Hawks' 53rd season in the National Basketball Association, and 34th season in Atlanta, in the 2001 NBA draft, the Hawks selected Spain basketball star, Pau Gasol Sáez, a Spanish professional basketball player for the San Antonio Spurs of which organization?
Context: Patrick Sammy Mills (born 11 August 1988) is an Australian professional basketball player for the San Antonio Spurs of the National Basketball Association (NBA).  Mills is the second Indigenous Australian to play in the NBA (after Nathan Jawai) and is of Torres Strait Islander descent.  Mills was drafted by the Portland Trail Blazers with the 55th overall pick in the 2009 NBA draft after playing college basketball for Saint Mary's College of California.  He also played for the Melbourne Tigers of the National Basketball League and the Xinjiang Flying Tigers of the Chinese Basketball Association during the NBA lockout.  He signed with the San Antonio Spurs in 2012 and won an NBA championship with them in 2014.  He plays the point guard position. The 2001–02 NBA season was the Hawks' 53rd season in the National Basketball Association, and 34th season in Atlanta.  In the 2001 NBA draft, the Hawks selected Spain basketball star Pau Gasol with the third pick, but soon traded him to the Memphis Grizzlies for Shareef Abdur-Rahim, then signed free agents Ira Newble and Jacque Vaughn during the offseason.  Abdur-Rahim led the Hawks in scoring averaging 21.2 points per game, and was selected for the 2002 NBA All-Star Game.  However, Theo Ratliff only played just three games due to an offseason hip injury.  The Hawks struggled losing 12 of their 15 games in January as they held a 16–33 record before the All-Star break.  However, they played around .500 for the remainder of the season while posting a 9–7 record in March.  They showed slight improvement avoiding 50 losses by finishing sixth in the Central Division with a 33–49 record.  Following the season, Toni Kukoč was traded to the Milwaukee Bucks, and Vaughn signed with the Orlando Magic. Daniel Richard "Danny" Green, Jr. (born June 22, 1987) is an American professional basketball player for the San Antonio Spurs of the National Basketball Association (NBA).  He was a swingman from the University of North Carolina, where he played in more games (145) and had more wins (123) than any Tar Heel before him.  Green is also the only player in the history of the Atlantic Coast Conference (ACC) with at least 1,000 points, 500 rebounds, 250 assists, 150 three-pointers, 150 blocks and 150 steals.  He won an NCAA championship his senior year and was subsequently drafted by the Cleveland Cavaliers with the 46th overall pick in the 2009 NBA draft.  During the 2013 NBA Finals, Green set an NBA record for most three-point field goals made in a Finals series.  He then won an NBA championship with the San Antonio Spurs the following season, and became just the third player from UNC to win an NCAA championship and an NBA championship, the two others being James Worthy, and Michael Jordan.  Known for his perimeter defense and three-point shooting, Green has been a key contributor on both ends on the floor throughout his NBA career, having been selected to his first NBA All-Defensive Second Team in the 2016-17 NBA season. Pau Gasol Sáez (] , ] ; born July 6, 1980) is a Spanish professional basketball player for the San Antonio Spurs of the National Basketball Association (NBA).  He is a six-time NBA All-Star, and a four-time All-NBA selection, twice on the second team and twice on the third team.  He has won two NBA championships, both with the Los Angeles Lakers.  He was the NBA Rookie of the Year in 2002 with the Memphis Grizzlies, one of only three non-American NBA players to win that award.  He is the older brother of fellow NBA player Marc Gasol. The 2007–08 NBA season was the Atlanta Hawks' 59th season in the National Basketball Association, and 40th season in Atlanta.  After missing the playoffs for eight straight seasons, the Hawks selected Al Horford out of the University of Florida with the third pick in the 2007 NBA draft.  The Hawks started out the season by defeating the Dallas Mavericks 101–94 in their season opener, marking the first time they won their first game of the season since the 1999 lockout season.  However, their struggles continued as they went on a six-game losing streak around the All-Star break.  At midseason, the Hawks traded Tyronn Lue, Lorenzen Wright, Anthony Johnson and second-year forward Shelden Williams to the Sacramento Kings for Mike Bibby.  The Hawks finished third in the Southeast Division with a 37–45 record, and made the playoffs for the first time since 1999.  Joe Johnson was selected for the 2008 NBA All-Star Game, and Horford made the All-First Rookie Team.  In the first round of the playoffs, they lost to the top-seeded Boston Celtics in seven games.  Following the season, Josh Childress left to play overseas. The 2001–02 NBA season was the Grizzlies 7th season in the National Basketball Association, and their first season in Memphis.  After six years of struggling in Vancouver, the Grizzlies relocated to Memphis.  Although it was the first NBA team for the city, Memphis played home to an American Basketball Association team from 1970–1975.  During the offseason, the Grizzlies acquired rookie Pau Gasol, Brevin Knight and former University of Memphis star Lorenzen Wright from the Atlanta Hawks, while acquiring Jason Williams and Nick Anderson from the Sacramento Kings.  However, Bryant Reeves missed the entire season due to a preseason back injury, and retired after playing just six seasons in the NBA, while Michael Dickerson played just four games due to a groin injury. The 2005–06 NBA season was the Atlanta Hawks' 57th season in the National Basketball Association, and 38th season in Atlanta.  After finishing the previous season with the worst record, the Hawks selected Marvin Williams with the second overall pick in the 2005 NBA draft.  During the offseason, the team acquired Joe Johnson from the Phoenix Suns, and signed free agent Zaza Pachulia.  However, tragedy struck as center Jason Collier suffered a heart attack during the preseason and died suddenly on October 15.  The Hawks would stumble out of the gate again losing their first nine games, on their way to an awful 2–16 start.  However, they would play better in December winning five of their next seven games, including a win over the defending champion San Antonio Spurs, 94–84 on December 10.  The Hawks played .500 basketball in February, which included a 99–98 victory over the Detroit Pistons on February 7.  The Hawks doubled their win total by finishing last place in the Southeast Division with a 26–56 record, tied with the second-year Charlotte Bobcats. The 2001–02 NBA season was the Spurs' 26th season in the National Basketball Association, the 29th in San Antonio, and 35th season as a franchise.  During the offseason, the Spurs acquired Steve Smith from the Portland Trail Blazers, and signed free agents Bruce Bowen and second-year guard Stephen Jackson.  This was the Spurs' last season at the Alamodome, as they moved into the brand new AT&T Center the next season.  The Spurs won 20 of their first 24 games, then posted a 13-game winning streak in March and won their final nine games, finishing first place in the Midwest Division with a 58–24 record.  The season saw Tim Duncan earn his first NBA MVP award joining David Robinson as the only Spurs to win the award, and was selected for the 2002 NBA All-Star Game, while first round draft pick Tony Parker made the All-Rookie First Team. Marc Gasol Sáez (] ; born January 29, 1985) is a Spanish professional basketball player for the Memphis Grizzlies of the National Basketball Association (NBA).  He was drafted 48th overall in the 2007 NBA draft and went on to sign with the Grizzlies where he won the NBA Defensive Player of the Year Award in 2013.  He is a two-time All-NBA Team member and a three-time NBA All-Star. William Anthony Parker Jr. (born 17 May 1982) is a French professional basketball player for the San Antonio Spurs of the National Basketball Association (NBA).  The son of a professional basketball player, Parker played for two years in the French basketball league before entering the 2001 NBA draft.  He was selected by the San Antonio Spurs with the 28th overall pick in the draft and quickly became their starting point guard.  Parker has won four NBA Championships (2003, 2005, 2007, and 2014), all of which were with the Spurs.
Answer: National Basketball Association