Question: Who was the top three pick of the 1992 draft that played most of his career for the Miami Heat?

Context paragraphs:
1992 NBA draft: The 1992 NBA draft took place on June 24, 1992, in Portland, Oregon.  At the time, the draft was considered to be one of the deepest drafts in NBA history.  The top three picks (Shaquille O'Neal, Alonzo Mourning, Christian Laettner) were considered can't-miss prospects.  O'Neal and Mourning are Hall of Famers.  Laettner made one All-Star game in his career and was an Olympic Gold Medalist on the 1992 Dream Team, but did not live up to the lofty expectations set for him.  All three would end up playing together on the 2005 Miami Heat.  Two other players went on to become All-Stars (Tom Gugliotta once, Latrell Sprewell four times) and several others had solid careers (Jimmy Jackson, Robert Horry, Doug Christie, P.J. Brown, LaPhonso Ellis, Jon Barry, Walt Williams, Anthony Peeler, and Clarence Weatherspoon).  Harold Miner, who was given the nickname "Baby Jordan" because of his similarities to Michael Jordan, slipped to number 12 and, other than winning two slam dunk contests, only had a brief, uneventful four-year career.

1988 NBA Expansion Draft: The 1988 NBA Expansion Draft was the eighth expansion draft of the National Basketball Association (NBA).  The draft was held on June 23, 1988, so that the newly founded Charlotte Hornets and Miami Heat could acquire players for the upcoming 1988–89 season.  Charlotte and Miami 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 Hornets and the Heat selected eleven and twelve unprotected players respectively, one from each team.  Prior to the draft, the league conducted a coin flip between the Hornets and the Heat to decide their draft order in this expansion draft and in the 1988 NBA draft.  The Hornets won the coin flip and chose to have the higher pick in the 1988 Draft, thus allowing the Heat to receive the first selection and the right to select twelve players in this expansion draft.

1989–90 Miami Heat season: The 1989–90 NBA season was the second season of the Miami Heat in the National Basketball Association (NBA).  The Heat moved from the Midwest Division of the Western Conference, where they played during the team's inaugural season, to the Atlantic Division of the Eastern Conference.  The Heat looked to fix their scoring woes via the draft, and selected both Glen Rice and Sherman Douglas.  The Heat still suffered the pains of an expansion team, posting long losing streaks throughout the entire season.  However, they finished fifth in the Atlantic Division with a 3-win improvement from 1988–89 with an 18–64 record.  Second-year center Rony Seikaly led the team averaging 16.6 points per game, and was named the 1989–90 NBA Most Improved Player.  Despite the awful season, the Heat would only receive the ninth overall pick in the Draft Lottery.

2017–18 Boston Celtics season: The 2017–18 Boston Celtics season will be the 72nd season of the franchise in the National Basketball Association (NBA).  They originally acquired the #1 pick of the NBA draft due to a previous trade involving the Brooklyn Nets, only to then trade the #1 pick of the NBA draft to the Philidelphia 76ers in exchange for two different draft picks.  They also acquired Gordon Hayward in free agency on July 7 and Kyrie Irving via trade on August 22, 2017 in exchange for rookie Ante Žižić, Jae Crowder, star point guard Isaiah Thomas, the Brooklyn Nets' completely unprotected first round pick in the 2018 NBA draft, and later adding a 2020 second round pick originally from the Miami Heat eight days later.  The Celtics will play the first game of the regular season on October 17, 2017 against the Cleveland Cavaliers, Irving's former team, and retire the number 34 of former small forward Paul Pierce on February 11, 2018 against the Cavs.

Orlando Graham: Orlando Graham (born May 5, 1965 in Montgomery, Alabama), is an American former professional basketball player who was selected by the Miami Heat in the 2nd round (40th overall) of the 1988 NBA Draft.  A 6'8" forward from Auburn University at Montgomery, Graham played in only one NBA season for the Golden State Warriors during the 1988-89 NBA season.  He appeared in 7 games and scored a total of 8 points in his brief NBA career.  Graham was the fifth ever draft pick in Miami Heat history.

Alonzo Mourning: Alonzo Harding Mourning, Jr. (born February 8, 1970) is an American former professional basketball player, who played most of his 15-year National Basketball Association (NBA) career for the Miami Heat.

1990–91 Miami Heat season: The 1990–91 NBA season was the third season of the Miami Heat in the National Basketball Association (NBA).  After a semi-promising 5–9 start, the Heat went on a ten-game losing streak, winning just 6 of 24 games in December and January.  They lost 13 of their final 17 games finishing last place in the Atlantic Division with a 24–58 record.  In his second year, point guard Sherman Douglas led the Heat in scoring with 18.5 points per game.  He also led them with 8.5 assists per game.  Second-year star Glen Rice, and last season's Most Improved Player Rony Seikaly also had solid seasons, as the Heat showed slight improvement winning six more games than the previous season.  Top draft pick Willie Burton was selected to the All-Rookie Second Team.

1988–89 Miami Heat season: The 1988–89 Miami Heat season was Miami's inaugural season in the NBA.  The Miami Heat were the first of 2 expansion teams to play in the state of Florida over a two-year period.  The expansion would include three other expansion franchises in Charlotte, Minnesota, and Orlando.  The expansion Heat were able to select Syracuse star center Rony Seikaly in the NBA draft.  The Heat would make their debut on November 5 in a losing effort to the Los Angeles Clippers by a score of 111-91 at the Miami Arena.  Rory Sparrow made the first basket in franchise history.  The Heat lost an NBA record 17 games to start their inaugural season.

Kevin Edwards: Kevin Durell Edwards (born October 30, 1965) is a retired American professional basketball player who currently serves as DePaul University men's basketball team's director of community, corporate, and professional relations.  Edwards was selected by the Miami Heat with the 20th overall pick of the 1988 NBA draft.  Edwards was the second ever draft pick in Miami Heat history, behind teammate Rony Seikaly who was selected as the 9th pick in the same draft.

Juwan Howard: Juwan Antonio Howard (born February 7, 1973) is an American retired professional basketball player who currently serves as an assistant coach for the Miami Heat of the National Basketball Association (NBA).  Howard formerly played for the Heat from 2010 until 2013.  A one-time All-Star and one-time All-NBA power forward, he began his NBA career as the fifth overall pick in the 1994 NBA draft, selected by the Washington Bullets.  Before he was drafted, he starred as an All-American on the Michigan Wolverines men's basketball team.  At Michigan he was part of the Fab Five recruiting class of 1991 that reached the finals of the National Collegiate Athletic Association (NCAA) Men's Division I Basketball Championship in 1992 and 1993.  Howard won his first NBA championship with Miami in the 2012 NBA Finals and his second NBA championship in the 2013 NBA Finals.

Supporting paragraphs: 1992 NBA draft Alonzo Mourning
Answer: Alonzo Mourning