Question: The 1989 NBA draft produce the pro basketball executive of what nationality?

full_context: Document 1: Vlade Divac: Vlade Divac (, ] ; born February 3, 1968) is a Serbian professional basketball executive and former player, currently serving as the vice president of basketball operations and general manager of the Sacramento Kings.
Document 2: 1979 NBA draft: The 1979 NBA draft was the 33rd annual draft of the National Basketball Association (NBA). The draft was held on June 25, 1979, before the 1979–80 season. In this draft, 22 NBA teams took turns selecting amateur U.S. college basketball players and other eligible players, including international players. The first two picks in the draft belonged to the teams that finished last in each conference, with the order determined by a coin flip. The Los Angeles Lakers, who obtained the New Orleans Jazz' first-round pick in a trade, won the coin flip and were awarded the first overall pick, while the Chicago Bulls were awarded the second pick. The remaining first-round picks and the subsequent rounds were assigned to teams in reverse order of their win–loss record in the previous season. A player who had finished his four-year college eligibility was eligible for selection. If a player left college early, he would not be eligible for selection until his college class graduated. Larry Bird would have been eligible to join this draft class because his "junior eligible" draft status from being taken by Boston in 1978 would expire the minute the 1979 draft began, but Bird and the Celtics agreed on a 5-year contract in time to avoid that. Before the draft, five college underclassmen were declared eligible for selection under the "hardship" rule. These players had applied and gave evidence of financial hardship to the league, which granted them the right to start earning their living by starting their professional careers earlier. Prior to the draft, the Jazz relocated from New Orleans to Salt Lake City and became the Utah Jazz. The draft consisted of 10 rounds comprising the selection of 202 players.
Document 3: 1999 NBA draft: The 1999 NBA Draft was held on June 30, 1999, at the MCI Center (now Verizon Center) in Washington, D.C. It was the first draft in which four players from the same college were picked in the first round, with Elton Brand (1st selection), Trajan Langdon (11th), Corey Maggette (13th) and William Avery (14th) being selected out of Duke University. It is widely viewed as one of the best draft classes, with a total of nine future NBA All-Stars being chosen, as well as three winners of the NBA Sixth Man of the Year Award—Manu Ginóbili, Jason Terry, and Lamar Odom. Undrafted Pablo Prigioni made his NBA debut at 2012/2013 season as the oldest rookie in league history, at age 35.
Document 4: Aleksandar Petrović (basketball): Aleksandar "Aco" Petrović (born February 16, 1959) is a Croatian former professional basketball player and basketball coach who last coached the senior men's Croatian national basketball team. Petrović is also the older brother of the late professional basketball player Dražen Petrović.
Document 5: Vince Carter: Vincent Lamar Carter (born January 26, 1977) is an American professional basketball player for the Sacramento Kings of the National Basketball Association (NBA). He is 6 ft tall and plays both shooting guard and small forward.
Document 6: 1984 NBA draft: The 1984 NBA draft was the 37th annual draft of the National Basketball Association (NBA). It was held at the Felt Forum at Madison Square Garden in New York City, New York, on June 19, 1984, before the 1984–85 season. The draft was broadcast in the United States on the USA Network. In this draft, 23 NBA teams took turns selecting amateur U.S. college basketball players and other eligible players, including international players. The Houston Rockets won the coin flip and were awarded the first overall pick, while the Portland Trail Blazers, who obtained the Indiana Pacers' first-round pick in a trade, were awarded the second pick. The remaining first-round picks and the subsequent rounds were assigned to teams in reverse order of their win–loss record in the previous season. The Cleveland Cavaliers were awarded an extra first-round draft pick as compensation for the draft picks traded away by their previous owner, Ted Stepien. A player who had finished his four-year college eligibility was automatically eligible for selection. Before the draft, five college underclassmen announced that they would leave college early and would be eligible for selection. Prior to the draft, the San Diego Clippers relocated to Los Angeles and became the Los Angeles Clippers. The draft consisted of 10 rounds comprising the selection of 228 players. This draft was the last to be held before the creation of the Draft Lottery in 1985. It was also the first NBA Draft to be overseen by David Stern.
Document 7: 1989–90 Sacramento Kings season: The 1989–90 NBA season was the Kings' 41st season in the National Basketball Association, and fifth season in Sacramento. Prior to the start of the season, the Kings were hit with tragedy as Ricky Berry, who had just completed a solid rookie season committed suicide after an argument with his wife. The Kings won the Draft Lottery and selected Pervis Ellison out of Louisville with the first overall pick of the 1989 NBA draft, while acquiring Ralph Sampson from the Golden State Warriors. However, injuries limited Ellison to just 34 games. After a 7–21 start to the season, head coach Jerry Reynolds was fired and replaced with Dick Motta. At midseason, Kenny Smith was traded to the Atlanta Hawks for Antoine Carr as the Kings finished last place in the Pacific Division with a 23–59 record. Following the season, Ellison was traded to the Washington Bullets, Danny Ainge was traded to the Portland Trail Blazers, and Rodney McCray was dealt to the Dallas Mavericks.
Document 8: Vladimir Radmanović: Vladimir Radmanović (Serbian Cyrillic: Владимир Радмановић; born November 19, 1980) is a retired Serbian professional basketball player. In Serbia he played for Crvena zvezda and FMP, and in NBA he was a member of the Seattle SuperSonics, Los Angeles Clippers, Los Angeles Lakers, Charlotte Bobcats, Golden State Warriors, Atlanta Hawks and Chicago Bulls.
Document 9: 1989 NBA draft: The 1989 NBA draft took place on June 27, 1989, in New York City, New York, USA. It has been regarded as one of the worst drafts in NBA history. Eight of the top ten picks were considered busts, including the first two picks Pervis Ellison and Danny Ferry. The draft did produce talented players such as Shawn Kemp, Glen Rice, Sean Elliott, Nick Anderson, Dana Barros, Tim Hardaway, Vlade Divac, Cliff Robinson, B. J. Armstrong and Mookie Blaylock, The draft was reduced from three rounds in the previous year to the two-round format still in use.
Document 10: Aleksandar Đorđević: Aleksandar "Saša" Đorđević (Anglicized: Sasha Djordjevic, Serbian Cyrillic: , ] ; born 26 August 1967) is a former Serbian professional basketball player and current head coach of Bayern Munich and the Serbian national basketball team. He was a 1.88 m (6'2") point guard, and played 108 games for the Yugoslavian national basketball team. His father, Bratislav Đorđević, was head coach of Crvena zvezda.
Document 11: 1989 NBA Expansion Draft: The 1989 NBA Expansion Draft was the ninth expansion draft of the National Basketball Association (NBA). 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. Minnesota and Orlando had been awarded the expansion teams on April 22, 1987. In an NBA expansion draft, new NBA teams are allowed to acquire players from the previously established teams in the league. 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. 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. 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. 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. 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.
Document 12: Dražen Petrović: Dražen Petrović (; October 22, 1964 – June 7, 1993) was a Croatian professional basketball player. A shooting guard, he initially achieved success playing professional basketball in Europe in the 1980s, before joining the National Basketball Association (NBA) in 1989.
Document 13: Sasha Vujačić: Aleksandar "Sasha" Vujačić (, Slovene: "Saša Vujačič" , rendered in English as "Sasha Vujacic", ] ; born March 8, 1984) is a Slovenian professional basketball player for Auxilium Torino of the Italian Lega Basket Serie A (LBA). Throughout his career, he has also played in Italy (for Snaidero Udine), in Turkey (for Anadolu Efes and İstanbul BB) and in the United States (for the Los Angeles Lakers, New Jersey Nets, Los Angeles Clippers and the New York Knicks). He plays at the shooting guard position.
Document 14: 1993 NBA draft: The 1993 NBA draft took place on June 30, 1993, in Auburn Hills, Michigan. The draft had some talented players at the top, but injuries and personal problems hurt many of them. Anfernee Hardaway, Allan Houston, and Jamal Mashburn all looked like possible Hall of Famers until their careers were cut short by injuries. Isaiah Rider and Vin Baker showed great potential but were plagued by personal problems. Bobby Hurley's career was derailed by a car accident in December of his rookie year. The mid-to-late first round (starting with pick 13) was littered with players that failed to make any significant impact, with the exception of three-time NBA champion Sam Cassell. One of the NBA best all-time wing defensive players, three-time champion Bruce Bowen, went un-drafted.
Document 15: 1989–90 Los Angeles Clippers season: The 1989–90 NBA season was the Clippers' 20th season in the National Basketball Association, and their 6th in Los Angeles. With the second overall pick in the 1989 NBA draft, the Clippers selected Danny Ferry out of Duke University. However, Ferry would never join the Clippers signing with a team in Italy. This would force General Manager Elgin Baylor into trading his draft rights along with Reggie Williams to the Cleveland Cavaliers for Ron Harper. The Clippers were approaching .500 at 16–19 when Harper went down to a knee injury after 28 games. They managed to win their next two games, but would lose 12 of their next 14 games, including a 7-game losing streak. The Clippers lost their final five games of the season, finishing sixth in the Pacific Division with a 30–52 record.
ground_truth: Serbian