Question: In the 2004-05 Season, The Houston Rockets acquired a center from Chicago Bulls who played how many seasons of NBA ?

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. <SEP> The 2004–05 NBA season was the Rockets' 38th season in the National Basketball Association, and their 34th season in the city of Houston.  The Rockets struggled with a 6–11 start to the season, then played around .500 as they traded Jim Jackson to the New Orleans Hornets for David Wesley in late December.  The Rockets would later on win eight straight games in February, as McGrady and Yao Ming were both selected to play in the 2005 NBA All-Star Game at Denver.  At midseason, the team traded Maurice Taylor to the New York Knicks, and acquired Mike James from the Milwaukee Bucks.  During the offseason, the Rockets acquired All-Star forward Tracy McGrady and Juwan Howard from the Orlando Magic, acquired All-Star center Dikembe Mutombo from the Chicago Bulls, who acquired him from the New York Knicks, and signed free agent Bob Sura. <SEP>  Outside basketball, he has become known for his humanitarian work. Dikembe Mutombo Mpolondo Mukamba Jean-Jacques Wamutombo (born June 25, 1966), commonly referred to as Dikembe Mutombo, is a Congolese American former professional basketball player who played 18 seasons in the National Basketball Association (NBA). <SEP> The 2001–02 NBA season was the Rockets' 35th season in the National Basketball Association, 31st season in the city of Houston, and their 27th and penultimate season at Compaq Center.  During the offseason, the Rockets acquired All-Star forward Glen Rice from the New York Knicks, and re-acquired Kevin Willis from the Milwaukee Bucks.  However, Rice only played just 20 games due to a foot injury.  In their first season without All-Star center Hakeem Olajuwon, the Rockets got off to a 7–5 start, but then suffered a dreadful 15-game losing streak.  The season saw team captain Steve Francis make his first All-Star appearance, but he only played 57 games, and starting 56 of them due to recurring foot injuries and migraines.  He also participated in the Dunk Contest.  Due to injuries that hindered their roster for parts of the year, the Rockets played mediocre basketball all season, finishing fifth in the Midwest Division with a disappointing 28–54 record.  Following the season, Walt Williams signed as a free agent with the Dallas Mavericks, and Willis signed with the San Antonio Spurs.