Question: What team did the team that Roy Thomas a member of play in the world series last year?

full_context: Document 1: Roy Oswalt: Roy Oswalt (; born August 29, 1977) is a former American professional baseball pitcher who played for the majority of his career with the Houston Astros. He also played for the Philadelphia Phillies, the Texas Rangers, and the Colorado Rockies.
Document 2: 2017 Major League Baseball season: The 2017 Major League Baseball season began on April 2, 2017 with three games, including the 2016 World Series champions Chicago Cubs facing off against the St. Louis Cardinals, and ended on October 1. The postseason began on October 3. The 2017 World Series began October 24 and Game 7 was played on November 1, in which the Houston Astros defeated the Los Angeles Dodgers, 5 - 1, to capture their first World Series championship in franchise history.
Document 3: 2017 World Series: 2017 World Series Team (Wins) Manager (s) Season Houston Astros (4) A.J. Hinch 101 -- 61 (. 623) Los Angeles Dodgers (3) Dave Roberts 104 -- 58 (. 642) Dates October 24 -- November 1 MVP George Springer (Houston) Umpires Phil Cuzzi (Games 1 -- 2), Gerry Davis (crew chief), Laz Díaz, Dan Iassogna, Bill Miller, Paul Nauert, Mark Wegner (Games 3 -- 7) ALCS Houston Astros defeated New York Yankees, 4 -- 3 NLCS Los Angeles Dodgers defeated Chicago Cubs, 4 -- 1 Broadcast Television Fox Fox Deportes MLB International TV announcers Joe Buck, John Smoltz, Ken Rosenthal, and Tom Verducci (Fox) Rolando Nichols, Carlos Álvarez, Edgar Gonzalez, and Jaime Motta (Fox Deportes) Matt Vasgersian and Buck Martinez (MLB International) Radio ESPN Radio ESPN Deportes Radio Sportstalk 790 (HOU -- English) FM 94.1 HD3 (HOU -- Spanish) AM 570 LA Sports (LAD -- English) Univision America 1020 (LAD -- Spanish) Radio Korea 1540 (LAD -- Korean) Radio announcers Dan Shulman and Aaron Boone (ESPN) Eduardo Ortega, Renato Bermúdez, José Francisco Rivera, and Orlando Hernández (ESPN Deportes) Robert Ford and Steve Sparks (HOU -- English) Alex Treviño and Francisco Romero (HOU -- Spanish) Charley Steiner and Rick Monday (LAD -- English) Jaime Jarrín and Jorge Jarrín (LAD -- Spanish) Richard Choi and Chong Ho Yim (LAD -- Korean) World Series Program ← 2016 World Series
Document 4: 2017 World Series: The 2017 World Series was the championship series of Major League Baseball's (MLB) 2017 season. The 113th edition of the World Series, it was played between October 24 and November 1. The series was a best - of - seven playoff between the National League (NL) champion Los Angeles Dodgers and the American League (AL) champion Houston Astros. It was sponsored by the Internet television service YouTube TV and officially known as the World Series presented by YouTube TV.
Document 5: 2017 World Series: 2017 World Series Team (Wins) Manager (s) Season Houston Astros (4) A.J. Hinch 101 -- 61 (. 623) Los Angeles Dodgers (3) Dave Roberts 104 -- 58 (. 642) Dates October 24 -- November 1 MVP George Springer (Houston) Umpires Phil Cuzzi (Games 1 -- 2), Gerry Davis (crew chief), Laz Díaz, Dan Iassogna, Bill Miller, Paul Nauert, Mark Wegner (Games 3 -- 7) ALCS Houston Astros defeated New York Yankees, 4 -- 3 NLCS Los Angeles Dodgers defeated Chicago Cubs, 4 -- 1 Broadcast Television Fox Fox Deportes MLB International TV announcers Joe Buck, John Smoltz, Ken Rosenthal, and Tom Verducci (Fox) Rolando Nichols, Carlos Álvarez, Edgar Gonzalez, and Jaime Motta (Fox Deportes) Matt Vasgersian and Buck Martinez (MLB International) Radio ESPN Radio ESPN Deportes Radio Sportstalk 790 (HOU -- English) FM 94.1 HD3 (HOU -- Spanish) AM 570 LA Sports (LAD -- English) Univision America 1020 (LAD -- Spanish) Radio Korea 1540 (LAD -- Korean) Radio announcers Dan Shulman and Aaron Boone (ESPN) Eduardo Ortega, Renato Bermúdez, José Francisco Rivera, and Orlando Hernández (ESPN Deportes) Robert Ford and Steve Sparks (HOU -- English) Alex Treviño and Francisco Romero (HOU -- Spanish) Charley Steiner and Rick Monday (LAD -- English) Jaime Jarrín and Jorge Jarrín (LAD -- Spanish) Richard Choi and Chong Ho Yim (LAD -- Korean) World Series Program ← 2016 World Series 2018 →
Document 6: Jamie Moyer: Jamie Moyer (born November 18, 1962) is an American former professional baseball pitcher. Over his 25-year career in Major League Baseball (MLB), Moyer pitched for the Chicago Cubs, Texas Rangers, St. Louis Cardinals, Baltimore Orioles, Boston Red Sox, Seattle Mariners, Philadelphia Phillies, and Colorado Rockies. He was inducted into the Mariners Hall of Fame in 2015.
Document 7: Jim Thome: Like his older brothers, Thome attended Limestone High School where he achieved all - state honors in basketball and as a baseball shortstop. He played American Legion Baseball for Bartonville Limestone Post 979 in his hometown, as well. Although he had hoped to draw the attention of scouts, at just 175 pounds (79 kg) he was relatively underweight for his 6 - foot - 2 - inch (188 cm) height, meaning that he attracted only passing interest -- the average Major League Baseball (MLB) player weighed 195 pounds (88 kg) in 1993. Thome graduated in 1988 and, after not being drafted, enrolled at Illinois Central College where he continued his baseball and basketball careers. After one season, he was drafted by MLB's Cleveland Indians as an ``afterthought ''in the 13th round of the 1989 MLB draft.
Document 8: Tom Oliver (baseball): Thomas Noble Oliver (January 15, 1903 – February 26, 1988) was a center fielder in Major League Baseball who played from through for the Boston Red Sox. Listed at , 168 lb, Oliver batted and threw right-handed. He was born in Montgomery, Alabama.
Document 9: World Series Most Valuable Player Award: The series follows a best - of - seven playoff format, and occurs after the Division Series and the League Championship Series (LCS). It is played by the winners of the National League Championship Series (NLCS) and the American League Championship Series (ALCS). The most recent champions are the Houston Astros, who won in the 2017 World Series.
Document 10: Tom Funk: Thomas James Funk (born March 13, 1962), is a former Major League Baseball pitcher who played for the Houston Astros during the 1986 season. He appeared in eight games and enjoyed early success before faltering and being sent down to the minors. He would never again pitch in the big leagues. The Astros would go on to win the 1986 National League Western Division title without him.
Document 11: 2017 American League Championship Series: 2017 American League Championship Series Teams Team (Wins) Manager Season Houston Astros (4) A.J. Hinch 101 -- 61 (. 623), 21 GA New York Yankees (3) Joe Girardi 91 -- 71 (. 562), 2 GB Dates October 13 -- 21 MVP Justin Verlander (Houston) Umpires Mark Carlson (Games 3 -- 7), Gary Cederstrom (crew chief), Chad Fairchild (Games 1 -- 2), Chris Guccione, Jerry Meals, Jim Reynolds, Hunter Wendelstedt ALDS New York Yankees defeated Cleveland Indians (3 -- 2) Houston Astros defeated Boston Red Sox (3 -- 1) Broadcast Television FS1 (Games 1, 3 -- 7) Fox (Game 2) TV announcers Joe Buck, John Smoltz, Ken Rosenthal, and Tom Verducci Radio ESPN Radio announcers Jon Sciambi and Chris Singleton ← 2016 ALCS 2017 World Series
Document 12: Tom Healey: Thomas F. Healey (1853 – February 6, 1891) was an American Major League Baseball player who pitched for one season. In () he played with the Providence Grays and Indianapolis Blues. For his career, he compiled a 6-7 record in 14 appearances, with a 2.39 earned run average and 20 strikeouts. He was born in Cranston, Rhode Island and died in Lewiston, Maine.
Document 13: Lynn Thomas (American football): Ronald Lynn Thomas (born July 9, 1959) is a former American football defensive back who played two seasons with the San Francisco 49ers of the National Football League. He was drafted by the San Francisco 49ers in the fifth round of the 1981 NFL Draft. He played college football at the University of Pittsburgh and attended Pascagoula High School in Pascagoula, Mississippi. Thomas was also a member of the Oakland Invaders of the United States Football League. He was a member of the San Francisco 49ers team that won Super Bowl XVI.
Document 14: 2017 World Series: The 2017 World Series was the championship series of Major League Baseball's (MLB) 2017 season. The 113th edition of the World Series was played between October 24 and November 1. It was a best - of - seven playoff between the National League (NL) champion Los Angeles Dodgers and the American League (AL) champion Houston Astros. It was sponsored by the internet television service YouTube TV and officially known as the World Series presented by YouTube TV.
Document 15: Roy Thomas (pitcher): Roy Justin Thomas (born June 22, 1953) is an American former professional baseball pitcher in Major League Baseball who played for the Houston Astros, St. Louis Cardinals and Seattle Mariners in all or parts of eight seasons spanning 1977–1987. Listed at 6' 5" , 215 lb. , Thomas batted and threw right-handed. He was born in Quantico, Virginia.
ground_truth: Los Angeles Dodgers
sub_queries: Roy Thomas >> member of sports team Answer: Houston Astros
who did the Houston Astros play in the world series last year Answer: Los Angeles Dodgers