Question: Jeff Sanders was selected  in the 1st round of the 1989 NBA Draft by a team that plays it's home games at what arena?

<P0-S0> Jeffery Raynard Sanders (born January 14, 1966) is a retired American professional basketball player who was selected by the Chicago Bulls in the 1st round (20th overall) of the 1989 NBA Draft. <P0-S1>  Sanders played for the Bulls, Charlotte Hornets and Atlanta Hawks in 4 NBA seasons. <P0-S2>  In his NBA career, he appeared in 55 games and scored a total of 112 points. <P0-S3>  He played collegiately at Georgia Southern University. <P0-S4>  He also played for Fenerbahçe and Kombassan Konyaspor in Turkey. <SEP> <P1-S0> Elmore Spencer (born December 6, 1969) is a retired American professional basketball player who was selected by the Los Angeles Clippers in the 1st round (25th overall) of the 1992 NBA Draft. <P1-S1>  Spencer played for the Clippers, Denver Nuggets, Portland Trail Blazers, and Seattle SuperSonics in 5 NBA seasons. <P1-S2>  His best year as a pro came during the 1993-94 season as a Clipper when he appeared in 76 games and averaged 8.9 ppg. <P1-S3>  Born in Atlanta, Georgia, he played collegiately at the University of Georgia, Connors State College (where he led the team to the NJCAA National title his sophomore year) and the University of Nevada, Las Vegas. <SEP> <P2-S0> The Chicago Bulls are an American professional basketball team based in Chicago, Illinois. <P2-S1>  The Bulls compete in the National Basketball Association (NBA) as a member of the league's Eastern Conference Central Division. <P2-S2>  The team was founded on January 16, 1966. <P2-S3>  The team plays its home games at the United Center, an arena shared with the Chicago Blackhawks of the National Hockey League (NHL). <SEP> <P3-S0> The 1989 NBA Expansion Draft was the ninth expansion draft of the National Basketball Association (NBA). <P3-S1>  The draft was held on June 15, 1989, so that the newly founded Minnesota Timberwolves and Orlando Magic could acquire players for the upcoming 1989–90 season. <P3-S2>  Minnesota and Orlando had been awarded the expansion teams on April 22, 1987. <P3-S3>  In an NBA expansion draft, new NBA teams are allowed to acquire players from the previously established teams in the league. <P3-S4>  Not all players on a given team are available during an expansion draft, since each team can protect a certain number of players from being selected. <P3-S5>  In this draft, each of the twenty-three other NBA teams had protected eight players from their roster and the Timberwolves and the Magic selected eleven and twelve unprotected players respectively, one from each team. <P3-S6>  Last year's expansion teams, the Charlotte Hornets and the Miami Heat, were not involved in the expansion draft and did not lose any player. <P3-S7>  Prior to the draft, the league conducted a coin flip between the Timberwolves and the Magic to decide their draft order in this expansion draft and in the 1989 NBA draft. <P3-S8>  The Magic won the coin flip and chose to have the first selection and the right to select twelve players in this expansion draft, thus allowing the Timberwolves to receive the higher pick in the 1989 Draft.