Question: Where did the winner of last year's world series play before Wrigley Field?

full_context: Document 1: 2016 World Series: The Cubs defeated the Indians when they won 4 games to 3 to win their first World Series since 1908. Game 7, an 8 -- 7 victory in extra innings, marked the fifth time that a Game 7 had gone past nine innings and the first since 1997 (which, coincidentally, also featured the Indians). It was also the first to have a rain delay which occurred as the tenth inning was about to start. The Cubs became the sixth team to come back from a 3 - 1 deficit to win a best - of - seven World Series, following the 1925 Pittsburgh Pirates, the 1958 New York Yankees, the 1968 Detroit Tigers, the 1979 Pittsburgh Pirates, and the 1985 Kansas City Royals.
Document 2: Chicago Cubs: In 2013, Tom Ricketts and team president Crane Kenney unveiled plans for a five-year, $575 million privately funded renovation of Wrigley Field. Called the 1060 Project, the proposed plans included vast improvements to the stadium's facade, infrastructure, restrooms, concourses, suites, press box, bullpens, and clubhouses, as well as a 6,000-square foot jumbotron to be added in the left field bleachers, batting tunnels, a 3,000-square-foot video board in right field, and, eventually, an adjacent hotel, plaza, and office-retail complex. In previously years mostly all efforts to conduct any large-scale renovations to the field had been opposed by the city, former mayor Richard M. Daley (a staunch White Sox fan), and especially the rooftop owners.
Document 3: 2016 World Series: The 2016 World Series was the championship series of Major League Baseball's (MLB) 2016 season. The 112th edition of the World Series, it was a best - of - seven playoff between the National League (NL) champion Chicago Cubs and the American League (AL) champion Cleveland Indians, the first meeting of those franchises in postseason history. The series was played between October 25 and November 3. The Indians had home - field advantage because the AL had won the 2016 All - Star Game. It was also the last World Series to have home - field advantage determined by the All - Star Game results; since 2017, home - field advantage is awarded to the team with the better record.
Document 4: 2016 World Series: The Cubs qualified for the postseason by winning the National League Central, ending the regular season with the best record in the major leagues (103 -- 58) for the first time since 1945; they also posted their highest winning percentage since 1935, and won their most games since 1910. The division title was their sixth since division play began in 1969, and their first since 2008. They defeated the San Francisco Giants in four games of the NL Division Series before clinching their first NL pennant since 1945 with a sixth - game victory over the Los Angeles Dodgers in the NL Championship Series.
Document 5: Wrigley Field: In late 1915, Weeghman's Federal League folded. The resourceful Weeghman formed a syndicate including the chewing gum manufacturer William Wrigley Jr. to buy the Chicago Cubs from Charles P. Taft for about $500,000. Weeghman immediately moved the Cubs from the dilapidated West Side Grounds to his two - year - old park.
Document 6: Chicago Cubs: In 1914, advertising executive Albert Lasker obtained a large block of the club's shares and before the 1916 season assumed majority ownership of the franchise. Lasker brought in a wealthy partner, Charles Weeghman, the proprietor of a popular chain of lunch counters who had previously owned the Chicago Whales of the short-lived Federal League. As principal owners, the pair moved the club from the West Side Grounds to the much newer Weeghman Park, which had been constructed for the Whales only two years earlier, where they remain to this day. The Cubs responded by winning a pennant in the war-shortened season of 1918, where they played a part in another team's curse: the Boston Red Sox defeated Grover Cleveland Alexander's Cubs four games to two in the 1918 World Series, Boston's last Series championship until 2004.
Document 7: 2016 World Series: The 2016 World Series was the 112th edition of Major League Baseball's championship series, a best - of - seven playoff between the National League (NL) champion Chicago Cubs and the American League (AL) champion Cleveland Indians, the first meeting of those franchises in postseason history. The series was played between October 25 and November 2. The Indians had home - field advantage because the AL had won the 2016 All - Star Game. It was also the last World Series to have home - field advantage determined by the All - Star Game results; since 2017, home - field advantage is awarded to the team with the better record.
Document 8: Chicago Cubs: The Cubs have appeared in a total of eleven World Series. The 1906 Cubs won 116 games, finishing 116 -- 36 and posting a modern - era record winning percentage of. 763, before losing the World Series to the Chicago White Sox (``The Hitless Wonders '') by four games to two. The Cubs won back - to - back World Series championships in 1907 and 1908, becoming the first major league team to play in three consecutive World Series, and the first to win it twice. Most recently, the Cubs won the 2016 National League Championship Series and 2016 World Series, which ended a 71 - year National League pennant drought and a 108 - year World Series championship drought, both of which are record droughts in Major League Baseball. The 108 - year drought was also the longest such occurrence in all major North American sports. Since the start of divisional play in 1969, the Cubs have appeared in the postseason eight times through the 2016 season.
Document 9: 2016 World Series: The 2016 World Series was the championship series of Major League Baseball's (MLB) 2016 season. The 112th edition of the World Series, it was a best - of - seven playoff between the National League (NL) champion Chicago Cubs and the American League (AL) champion Cleveland Indians, the first meeting of those franchises in postseason history. The series was played between October 25 and November 2. The Indians had home - field advantage because the AL had won the 2016 All - Star Game. It was also the last World Series to have home - field advantage determined by the All - Star Game results; since 2017, home - field advantage is awarded to the team with the better record.
Document 10: Chicago Cubs: The Chicago Cubs are an American professional baseball team located on the North Side of Chicago, Illinois. The Cubs compete in Major League Baseball (MLB) as a members of the National League (NL) Central division; the team plays its home baseball games at Wrigley Field. The Cubs are also one of two active major league teams based in Chicago; the other is the Chicago White Sox, who are a member of the American League (AL) Central division. The team is currently owned by Thomas S. Ricketts, son of TD Ameritrade founder Joe Ricketts.
Document 11: Chicago Cubs: The curious location on Catalina Island stemmed from Cubs owner William Wrigley Jr.'s then-majority interest in the island in 1919. Wrigley constructed a ballpark on the island to house the Cubs in spring training: it was built to the same dimensions as Wrigley Field. (The ballpark is long gone, but a clubhouse built by Wrigley to house the Cubs exists as the Catalina County Club.) However, by 1951 the team chose to leave Catalina Island and spring training was shifted to Mesa, Arizona. The Cubs' 30-year association with Catalina is chronicled in the book, The Cubs on Catalina, by Jim Vitti . . . which was named International 'Book of the Year' by The Sporting News.
Document 12: Soldier Field: Soldier Field was used as a site for many sporting events and exhibitions. The Chicago Cardinals used it as their home field for their final season in Chicago in 1959. A dozen years later in September 1971, the Chicago Bears moved in, originally with a three - year commitment. They previously played at Wrigley Field, best known as the home of the Chicago Cubs baseball team, but were forced to move to a larger venue due to post-AFL -- NFL merger policies requiring that stadium capacities seat over 50,000 spectators. They had intended to build a stadium in Arlington Heights. In 1978, the Bears and the Chicago Park District agreed to a 20 - year lease and renovation of the stadium. Both parties pooled their resources for the renovation. The playing surface was AstroTurf from 1971 through 1987, replaced with natural grass in 1988.
Document 13: 2016 World Series: The Cubs defeated the Indians when they won 4 games to 3 to win their first World Series since 1908. Game 7, an 8 -- 7 victory in extra innings, marked the fifth time that a Game 7 had gone past nine innings and the first since 1997 (which, coincidentally, also featured the Indians). It was also the first to have a rain delay which occurred as the tenth inning was about to start. The Cubs became the sixth team to come back from a 3 - 1 deficit to win a best - of - seven World Series, following the 1925 Pittsburgh Pirates, the 1958 New York Yankees, the 1968 Detroit Tigers, the 1979 Pittsburgh Pirates, and the 1985 Kansas City Royals. This was the second time and the first since 1948 where the World Series score was even.
Document 14: Extra innings: Exactly two weeks later on October 23, 2005, the same Houston Astros team lost to the Chicago White Sox in the longest World Series game by time, Game 3 of the 2005 Series, played at Minute Maid Park, which lasted 5 hours 41 minutes, breaking the previous record of 4 hours 51 minutes in Game 1 of the 2000 World Series. It also shared the record for the longest World Series game by innings at 14, tied with Game 2 of the 1916 World Series, played on October 9, 1916 between the Brooklyn Robins and Boston Red Sox at Braves Field, and Game 1 of the 2015 World Series, played on October 27, 2015 between the New York Mets and Kansas City Royals at Kauffman Stadium.
Document 15: Chicago Cubs: Located in Chicago's Lake View neighborhood, Wrigley Field sits on an irregular block bounded by Clark and Addison Streets and Waveland and Sheffield Avenues. The area surrounding the ballpark is typically referred to as Wrigleyville. There is a dense collection of sports bars and restaurants in the area, most with baseball inspired themes, including Sluggers, Murphy's Bleachers and The Cubby Bear. Many of the apartment buildings surrounding Wrigley Field on Waveland and Sheffield Avenues have built bleachers on their rooftops for fans to view games and other sell space for advertisement. One building on Sheffield Avenue has a sign atop its roof which says "Eamus Catuli!" which is Latin for "Let's Go Cubs!" and another chronicles the time since the last Division title, pennant, and World Series championship. The 02 denotes two years since the 2008 NL Central title, 65 years since the 1945 pennant and 102 years since the 1908 World Series championship. On game days, many residents rent out their yards and driveways to people looking for parking spots. The uniqueness of the neighborhood itself has ingrained itself into the culture of the Chicago Cubs as well as the Wrigleyville neighborhood, and has led to being used for concerts and other sporting events, such as the 2010 NHL Winter Classic between the Chicago Blackhawks and Detroit Red Wings, as well as a 2010 NCAA men's football game between the Northwestern Wildcats and Illinois Fighting Illini.
ground_truth: West Side Grounds
sub_queries: who won last year's baseball world series Answer: Cubs
where did the Cubs play before wrigley field Answer: West Side Grounds