Question: The former head coach of the team that finished 11th place in the NBA's Western Conference in the 2011-12 season is now the head coach for which NBA team?

full_context: Document 1: 2000–01 Seattle SuperSonics season: The 2000–01 NBA season was the 33rd season for the Seattle SuperSonics in the National Basketball Association. With the hopes of improving the team in the middle, the Sonics acquired All-Star center Patrick Ewing from the New York Knicks during the offseason. However, the Sonics would get off to a slow start losing seven of their first ten games. Head coach Paul Westphal was fired after a 6–9 start, and was replaced with former Sonics guard Nate McMillan. The Sonics played above .500 for the remainder of the season finishing fifth in the Pacific Division with a 44–38 record, but missed the playoffs by finishing tenth place in the Western Conference. During the All-Star Weekend in Washington, D.C., Gary Payton was selected for the All-Star Game and rookie Desmond Mason won the Slam Dunk Contest. It was Ewing's only season in a Sonics uniform as he left for the Orlando Magic the next season. Also following the season, Ruben Patterson signed as a free agent with the Portland Trail Blazers.
Document 2: 2011–12 Boston Celtics season: The 2011–12 Boston Celtics season was the 66th season of the franchise in the National Basketball Association (NBA). The Boston Celtics finished the regular season with a 39–27 won-loss record, which was the 4th best in the East, winning their 21st Atlantic Division title. Their longest winning and losing streaks were 5 games. The leading scorer was Paul Pierce, averaging 19.4 PPG. The leading rebounder was Kevin Garnett (8.2 RPG). Rajon Rondo led the team and the league in assists per-game with 11.7. The regular season was reduced from its usual 82 games to 66 due to the lockout. The Celtics made a relatively deep playoff run, challenging the Miami Heat in the Eastern Conference Finals. They ultimately lost in seven games. Following the season, Ray Allen left for the Heat, effectively ending the Big 3 era in Boston.
Document 3: Brandon Roy: Brandon Dawayne Roy (born July 23, 1984) is an American basketball coach and a former professional basketball player who played for the Portland Trail Blazers and Minnesota Timberwolves in the National Basketball Association (NBA). He was selected sixth in the 2006 NBA draft, having completed four years playing for the Washington Huskies. His nickname was "B-Roy", but he was also referred to as "The Natural" by Trail Blazers announcer Brian Wheeler. On December 10, 2011, Roy announced his retirement from basketball due to a degenerative knee condition, though he returned in 2012 to play five games for the Timberwolves.
Document 4: Nate Reinking: Nate James Reinking (born December 12, 1973) is a retired American-British professional basketball point guard who last played for the Sheffield Sharks. He is currently a Head coach for the Canton Charge of the NBA Development League. He is an assistant coach for the Great Britain National Team under Joe Prunty
Document 5: 2013–14 Portland Trail Blazers season: The 2013–14 Portland Trail Blazers season was the franchise's 44th season in the National Basketball Association (NBA). Prior to this season, the Rose Garden was renamed as the Moda Center. The season saw the Blazers improve on their mediocre 2012–13 output, finishing with a 54-28 record, and finishing 5th in the West. After a three-year hiatus, the Blazers returned to the playoffs, facing the Houston Rockets, in the first round, their first meeting since 2009. The Blazers breezed past the Rockets in six games, thanks to Damian Lillard's series-clinching three pointer in Game 6 at home. However, their season ended in the next round with a defeat to the eventual champion San Antonio Spurs in five games.
Document 6: Nate Robinson: Nathaniel Cornelius Robinson (born May 31, 1984) is an American professional basketball player for Guaros de Lara of the Liga Profesional de Baloncesto (LPB). Born in Seattle, Robinson played college basketball for the University of Washington in Seattle and was the 21st pick in the 2005 NBA draft. The 5'9" point guard has also played for the New York Knicks, Boston Celtics, Oklahoma City Thunder, Golden State Warriors, Chicago Bulls, and Denver Nuggets. Robinson is the NBA's first three-time slam dunk champion.
Document 7: 2001–02 Portland Trail Blazers season: The 2001–02 NBA season was the 32nd season for the Portland Trail Blazers in the National Basketball Association. During the offseason, head coach Mike Dunleavy was fired after four years and two trips to the Western Conference finals, and was replaced with Maurice Cheeks, as the Blazers acquired Derek Anderson and Steve Kerr from the San Antonio Spurs, and signed free agent Ruben Patterson. Kerr was a former teammate of Scottie Pippen on the Chicago Bulls, where they won three championships in the late 1990s. The Blazers struggled with a 13–18 start, but then went on a 12-game winning streak between February and March, finishing third in the Pacific Division with a 49–33 record, and making the playoffs for the 20th consecutive year.
Document 8: Terry Porter: Terry Porter (born April 8, 1963) is an American college basketball coach and former player in the National Basketball Association (NBA). He is currently the head men's basketball coach at the University of Portland. A native of Wisconsin, he played college basketball at the University of Wisconsin–Stevens Point before being drafted 24th by the Portland Trail Blazers in the 1985 NBA draft. In Portland, he played ten seasons with two All-Star Game appearances. Porter spent 17 years in the NBA as a player. Following his retirement as a player in 2002, he began coaching in the league and has twice been a head coach, first with his hometown Milwaukee Bucks, and then with the Phoenix Suns up until February 16, 2009. He was the alumni ambassador for Portland Trail Blazers.
Document 9: 2011–12 Portland Trail Blazers season: The 2011–12 Portland Trail Blazers season was the 42nd season of the franchise in the National Basketball Association (NBA). Due to the 2011 NBA lockout the regular season was shortened to 66 games. The Trail Blazers finished the season in 11th place in the Western Conference with a 28–38 record. It was the last season with head coach Nate McMillan, who was fired on March and with starting shooting guard Brandon Roy, who announced his retirement. The Trail Blazers also parted ways with their number one pick from the 2007 NBA draft Greg Oden after an injury-marred short career with the team.
Document 10: 2011–12 Los Angeles Lakers season: The 2011–12 Los Angeles Lakers season is the 64th season of the franchise, its 63rd season in the National Basketball Association (NBA), and its 52nd season in Los Angeles. Following the 2011 NBA lockout each team only played 66 games instead of the usual 82. At midseason they traded longtime point guard Derek Fisher to the Houston Rockets for Jordan Hill and longtime forward Luke Walton to the Cleveland Cavaliers for Ramon Sessions. The Lakers finished 41–25, winning the Pacific Division for the 33rd time. They finished the season as the #3 seed in the Western Conference. In the playoffs, they lost to the Oklahoma City Thunder 1–4 in the Western Conference semi-finals. This season marked Kobe Bryant's final career playoff appearance.
Document 11: 2000–01 Indiana Pacers season: The 2000–01 NBA season was the Pacers' 25th season in the National Basketball Association, and 34th season as a franchise. During the offseason, the Pacers hired former Indiana University and Detroit Pistons star Isiah Thomas as Head Coach, while acquiring Jermaine O'Neal from the Portland Trail Blazers. With the departures of veteran players from the team that reached the Finals last year, the Pacers struggled playing mediocre basketball for most of the season, and finished fourth in the Central Division with a record of 41–41. To qualify for the playoffs, the Pacers needed to win 9 of their final 11 games to secure the #8 seed in the Eastern Conference. Last year's Most Improved Player Jalen Rose continued to lead the team in scoring averaging 20.5 points per game. In the playoffs, the top-seeded Philadelphia 76ers would need only four games to eliminate the Pacers. Following the season, Sam Perkins retired and Derrick McKey signed as a free agent with the Philadelphia 76ers.
Document 12: Patty Mills: 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.
Document 13: 2011–12 Orlando Magic season: The 2011–12 Orlando Magic season was the 23rd season of the franchise in the National Basketball Association (NBA). The team finished in 6th place in the Eastern Conference with a 37–29 record in a regular season shortened by the lockout and an offseason where trade rumours that included starting center Dwight Howard abounded. After the Magic's playoff loss against the Indiana Pacers in the first round of the 2012 NBA Playoffs, the Orlando franchise parted ways with head coach Stan Van Gundy and General Manager Otis Smith. The Amway Center, the Magic's home court, was the venue of the 2012 NBA All-Star Game.
Document 14: Nate McMillan: Nathaniel McMillan (born August 3, 1964) is an American basketball coach and former player who is currently the head coach for the Indiana Pacers of the National Basketball Association (NBA). He coached the Seattle SuperSonics from 2000 to 2005, and the Portland Trail Blazers from 2005 to 2012.
Document 15: 2016–17 Indiana Pacers season: The 2016–17 Indiana Pacers season was Indiana's 50th season as a franchise and 41st season in the NBA. On May 5, 2016, despite making the playoffs, Pacers' president Larry Bird announced that Frank Vogel's contract would not be renewed, citing a need for "a new voice" to lead the players. On May 16, 2016, the Pacers promoted their assistant head coach Nate McMillan to become their new head coach.
ground_truth: Indiana Pacers