question: Which one of the teams that Charles Jones played for entered the league as an expansion team in 1970?
answer: Portland Trail Blazers
context: Title: 2014 PBA Expansion Draft
  Passage: The 2014 PBA Expansion Draft is the third expansion draft of the Philippine Basketball Association (PBA).  The draft was held on July 18, 2014, so that the newly founded teams Blackwater Elite and the Kia Sorento could acquire players for the 2014–15 season.  A "protect 12" scheme was implemented for the draft, meaning that the 10 existing PBA teams can protect up to 12 players in their rosters and will unconditionally release their unprotected players to the expansion pool.  This was the first expansion draft held by the PBA, since Batang Red Bull Energizers entered the league as an expansion team in 2000.  The draft will be closed to the public as the final list will be distributed only to the expansion clubs.  Players involved will be returned to their original teams if they are not chosen, provided they are unaware of their inclusion in the draft.
  Title: 1970 NBA Expansion Draft
  Passage: The 1970 NBA Expansion Draft was the fifth expansion draft of the National Basketball Association (NBA).  The draft was held on May 11, 1970, so that the newly founded Buffalo Braves, Cleveland Cavaliers and Portland Trail Blazers could acquire players for the upcoming 1970–71 season.  Buffalo, Cleveland and Portland had been awarded the expansion teams on February 6, 1970.  The Braves later underwent several name changes and relocations before moving to Los Angeles.  They are currently known as the Los Angeles Clippers.  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 fourteen other NBA teams had protected seven players from their roster.  After each round, where each of the expansion teams had selected one player each, the existing teams added another player to their protected list.  In the first round, the Braves had the first pick, while the Blazers and the Cavaliers had the second and the third pick respectively.  In the subsequent rounds, the Braves and the Cavaliers exchanged their order of selection, while the Blazers had the second pick throughout the draft.  The draft continued until all three teams had selected eleven unprotected players each, while the existing teams had lost two or three players each.
  Title: 1995 NBA Expansion Draft
  Passage: The 1995 NBA Expansion Draft was the tenth expansion draft of the National Basketball Association (NBA).  The draft was held on June 24, 1995, so that the newly founded Toronto Raptors and Vancouver Grizzlies could acquire players for the upcoming .  Toronto was awarded an expansion team on September 30, 1993, while Vancouver was awarded the league's 29th franchise on April 27, 1994.  They were the first NBA teams based in Canada since the Toronto Huskies.  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-seven other NBA teams had protected eight players from their roster, and the Raptors and the Grizzlies selected fourteen and thirteen unprotected players respectively, one from each team.  Prior to the draft, the league conducted a coin flip between the Raptors and the Grizzlies to decide their draft order in this expansion draft and in the 1995 NBA draft.  The Grizzlies won the coin flip and chose to have the higher pick in the 1995 Draft, allowing the Raptors to receive the first selection and the right to select fourteen players in the expansion draft.
  Title: Portland Trail Blazers
  Passage: The Portland Trail Blazers, commonly known as the Blazers, are an American professional basketball team based in Portland, Oregon.  The Trail Blazers compete in the National Basketball Association (NBA) as a member club of the league's Western Conference Northwest Division.  The team played its home games in the Memorial Coliseum before moving to Moda Center in 1995 (called the Rose Garden until 2013).  The franchise entered the league as an expansion team in 1970, and has enjoyed a strong following: from 1977 through 1995, the team sold out 814 consecutive home games, the longest such streak in American major professional sports at the time, and only since surpassed by the Boston Red Sox.  The Trail Blazers have been the only NBA team based in the bi-national Pacific Northwest, after the Vancouver Grizzlies relocated to Memphis and became the Memphis Grizzlies in 2001, and the Seattle SuperSonics relocated to Oklahoma City and became the Oklahoma City Thunder in 2008.
  Title: 1974 NBA Expansion Draft
  Passage: The 1974 NBA Expansion Draft was the sixth expansion draft of the National Basketball Association (NBA).  The draft was held on May 20, 1974, so that the newly founded New Orleans Jazz could acquire players for the upcoming 1974–75 season.  New Orleans had been awarded the expansion team on March 7, 1974.  The Jazz moved to Salt Lake City in 1979 and are currently known as the Utah Jazz.  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 seventeen other NBA teams had protected seven players from their roster and the Jazz selected seventeen unprotected players, one from each team.
  Title: 1980 NBA Expansion Draft
  Passage: The 1980 NBA Expansion Draft was the seventh expansion draft of the National Basketball Association (NBA).  The draft was held on May 28, 1980, so that the newly founded Dallas Mavericks could acquire players for the upcoming 1980–81 season.  Dallas had been awarded the expansion team on February 3, 1980.  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-two other NBA teams had protected eight players from their roster and the Mavericks selected twenty-two unprotected players, one from each team.
  Title: David Jones (footballer, born 1955)
  Passage: Jones played his junior soccer for Kwinana before graduating to the senior team in 1970.  He remained at Kwinana until the end of the 1975 season.  In 1976 Jones played for East Fremantle Tricolore.  For the first year of the National Soccer League in 1977 he played for West Adelaide, playing three seasons in South Australia including a season for Adelaide City.  He later had playing stints for Preston Makedonia and Perth Azzurri.
  Title: Charles Jones (basketball, born 1962)
  Passage: Charles Alexander Jones (born January 12, 1962) is a retired American basketball player who played for four seasons in the National Basketball Association.  Primarily a forward, he played for the Phoenix Suns, the Portland Trail Blazers, and the Washington Bullets during his NBA career.
  Title: Baltimore Bombers (proposed NFL team)
  Passage: The Baltimore Bombers were a proposed National Football League expansion team located in Baltimore, Maryland.  When the NFL was awarding expansion teams to two cities in 1993, Baltimore was among the cities vying for a team; the city had lost its previous team, the Colts, in a middle-of-the-night relocation nine years prior.  In their proposal, the potential owners of the team had settled on the "Baltimore Bombers" as the team's nickname in honor of the B-26 Marauder, a World War II bomber designed by the Glenn L. Martin Company, and produced in Baltimore.  Leonard “Boogie” Weinglass, founder of the retailer Merry-Go-Round, was one of the potential owners of the Baltimore expansion team, as was Malcolm Glazer, who would later go on to purchase the Tampa Bay Buccaneers.
  Title: Eddie Jones (basketball)
  Passage: Eddie Charles Jones (born October 20, 1971) is an American retired professional basketball player who played for several teams in his 14-year National Basketball Association (NBA) career.  Jones played college basketball at Temple University and was the 1993–94 Atlantic 10 Player of the Year.  The three-time NBA All-Star was selected 10th overall in the 1994 NBA draft by the Los Angeles Lakers.
citations: Portland Trail Blazers Charles Jones (basketball, born 1962)