Question: A team that Hilton Armstrong played in was originally located in what city? 

full_context: Document 1: 2014–15 Houston Rockets season: The 2014–15 Houston Rockets season was the 48th season of the franchise in the National Basketball Association (NBA), and the 44th in the Houston area. The Rockets finished the regular season with a 56–26 record, the third best in franchise history. They also won their first ever Southwest Division title and first Division crown since 1994. The Rockets beat the Dallas Mavericks 4–1 in the first round, advancing to the Western Conference Semifinals for the first time since 2009. They beat the Los Angeles Clippers in seven games after trailing the series 1–3, advancing to the Western Conference Finals for the first time since 1997. They became just the ninth team in NBA history to come back from such a deficit – and currently the only franchise to do so twice. The Rockets' season ended with a 1–4 loss in the Western Conference Finals to the Golden State Warriors.
Document 2: List of Houston Rockets statistics and records: The Houston Rockets are an American professional basketball franchise based in Houston, Texas. The team plays in the Southwest Division of the Western Conference in the National Basketball Association (NBA). The team was established in 1967, and played in San Diego, California for four years, before relocating to Houston. They have made the playoffs in 25 of their 42 seasons, and won their division and conference four times each; they also won back-to-back NBA championships in 1994 and 1995. They won 22 straight games during the season, the third-longest streak in NBA history.
Document 3: Roy Hibbert: Roy Denzil Hibbert (born December 11, 1986) is a Jamaican-American professional basketball player who last played for the Denver Nuggets of the National Basketball Association (NBA). He is a two-time NBA All-Star, and earned NBA All-Defensive Second Team honors in 2014.
Document 4: Al Harrington: Albert "Al" Harrington (born February 17, 1980) is an American professional basketball player who last played for the Sydney Kings of the National Basketball League (NBL). Selected with 25th overall pick in the 1998 NBA draft, Harrington played 16 seasons in the National Basketball Association (NBA) for the Indiana Pacers, Atlanta Hawks, Golden State Warriors, New York Knicks, Denver Nuggets, Orlando Magic and Washington Wizards. He also spent a short stint with the Fujian Sturgeons of the Chinese Basketball Association (CBA).
Document 5: List of Houston Rockets head coaches: The Houston Rockets are an American professional basketball team based in Houston, Texas. They are a member of the Southwest Division of the Western Conference in the National Basketball Association (NBA). They have played their home games at Toyota Center since 2003. Founded by Robert Breitbard in San Diego, the team first joined the NBA in 1967 as an expansion team. After four losing seasons, however, the team was sold to a group of investors based in Houston. The group subsequently relocated the team to Houston, where the Rockets have remained for 37 seasons. The franchise won its only two NBA titles in 1994 and 1995.
Document 6: History of the Houston Rockets: The Houston Rockets are an American professional basketball team based in Houston, Texas. The team plays in the Southwest Division of the Western Conference in the National Basketball Association (NBA). The team was established in 1967, and played in San Diego, California for four years, before moving to Houston, Texas.
Document 7: Hilton Armstrong: Hilton Julius Armstrong, Jr. (born November 23, 1984) is an American professional basketball player for Ryukyu Golden Kings of the Japanese B.League. During his college basketball career, he played as a forward and center for the University of Connecticut Huskies. He formerly played for the New Orleans Hornets, Sacramento Kings, Houston Rockets, Washington Wizards, Atlanta Hawks, and Golden State Warriors of the NBA. He was also on the pre-season roster of the Indiana Pacers in 2014 and played in a summer league for the Los Angeles Clippers in 2012.
Document 8: Buddy Hield: Chavano Rainier "Buddy" Hield (born December 17, 1993) is a Bahamian professional basketball player for the Sacramento Kings of the National Basketball Association (NBA). He was named the Big 12 Conference Men's Basketball Player of the Year in 2015 and 2016, and in 2016, he received four major national player of the year awards—the John R. Wooden Award, the Naismith Award, "Sporting News" Player of the Year, and the Oscar Robertson Trophy. Hield was selected with the sixth overall pick in the 2016 NBA draft by the New Orleans Pelicans.
Document 9: Jason Collins: Jason Paul Collins (born December 2, 1978) is an American retired professional basketball player who played 13 seasons in the National Basketball Association (NBA). He played college basketball for Stanford University, where he was an All-American in 2000–01, before being drafted 18th overall pick in the 2001 NBA draft by the Houston Rockets. He went on to play for the New Jersey Nets, Memphis Grizzlies, Minnesota Timberwolves, Atlanta Hawks, Boston Celtics, Washington Wizards and Brooklyn Nets.
Document 10: Allan Houston: Allan Wade Houston (born April 20, 1971) is an American retired professional basketball player who played in the National Basketball Association (NBA) from 1993 to 2005. He is currently the assistant general manager for the New York Knicks and the general manager for Knicks' NBA D-League team, the Westchester Knicks.
Document 11: Al Horford: Alfred Joel Horford Reynoso (born June 3, 1986) is a Dominican professional basketball player for the Boston Celtics of the National Basketball Association (NBA). He played college basketball for the University of Florida, and was the starting center on the Florida Gators teams that won back-to-back NCAA national championships in 2006 and 2007. He was drafted with the third overall pick in the 2007 NBA draft by the Atlanta Hawks, a team he played nine seasons with before joining the Celtics in 2016. He also represents the Dominican Republic national team.
Document 12: Grant Hill: Grant Henry Hill (born October 5, 1972) is a retired American basketball player and a sports show host on NBA TV's NBA Inside Stuff. Hill played for four teams in his professional career in the National Basketball Association (NBA); the Detroit Pistons, Orlando Magic, Phoenix Suns, and Los Angeles Clippers.
Document 13: Houston Rockets all-time roster: The Houston Rockets are an American professional basketball team based in Houston, Texas. The team plays in the Southwest Division of the Western Conference in National Basketball Association (NBA). The team was established in 1967, and played in San Diego, California for four years before being moved to Houston. In the Rockets debut season, they won only 15 games. However, after drafting Elvin Hayes first overall in the 1969 NBA Draft, they made their first appearance in the playoffs in 1969. After Hayes was traded, Moses Malone was acquired to replace him. Malone won two MVPs during his time in Houston, and he led the Rockets to the conference finals in his first year with the team. He also took the Rockets to the NBA Finals in 1981, but they were defeated in six games by the Boston Celtics. In 1984, the Rockets drafted Hakeem Olajuwon, who led them to the 1986 Finals in his second year, where they lost again to Boston. In the next seven seasons, they lost in the first round of the playoffs five times. They won their first NBA championship in 1994, led by Olajuwon, who won Finals MVP. They repeated as champions the next year, and Olajuwon won Finals MVP once again. To date, the Rockets have not advanced to the finals again. The Rockets missed the playoffs from 1999–2003, and did not make the playoffs again until after they drafted Yao Ming in 2002. Since then, the Rockets have had a winning season in all but two of the next 14 seasons and, led by James Harden, advanced to the conference finals in 2015.
Document 14: List of Houston Rockets seasons: The Houston Rockets are an American professional basketball team based in Houston, Texas. The Rockets play in the Southwest Division of the Western Conference in the National Basketball Association (NBA). The team was established in 1967, and played in San Diego, California for four years, before moving to Houston, Texas.
Document 15: Houston Rockets: The Houston Rockets are an American professional basketball team based in Houston, Texas. The Rockets compete in the National Basketball Association (NBA), as a member of the league's Western Conference Southwest Division. The team plays its home games at the Toyota Center, located in downtown Houston. The Rockets have won two NBA championships and four Western Conference titles. The team was established as the San Diego Rockets, an expansion team originally based in San Diego, in 1967. In 1971, the Rockets moved to Houston.
ground_truth: San Diego