Question: Information:  - Philadelphia is the largest city in the Commonwealth of Pennsylvania and the fifth-most populous city in the United States, with an estimated population of 1,567,442 and more than 6 million in the seventh-largest metropolitan statistical area, . Philadelphia is the economic and cultural anchor of the Delaware Valleya region located in the Northeastern United States at the confluence of the Delaware and Schuylkill rivers with 7.2 million people residing in the eighth-largest combined statistical area in the United States.  - The Chicago Cubs are an American professional baseball team based in Chicago, Illinois. The Cubs compete in Major League Baseball (MLB) as a member club of the National League (NL) Central division, where they are the defending World Series champions. The team plays its home games at Wrigley Field, located on the city's North Side. The Cubs are one of two major league teams in Chicago; the other, the Chicago White Sox, is a member of the American League (AL) Central division. The team, first known as the White Stockings, was a founding member of the NL in 1876, becoming the Chicago Cubs in 1903.  - Thomas Jefferson Pratt (January 26, 1844  September 28, 1908) was a professional baseball player who played for the Philadelphia Athletics. He played in one game for the Athletics on October 18, 1871, getting two hits in six at-bats. Pratt, along with Elvio Jiménez and Clarence Dow, are the only players to have six at-bats in their only MLB game. Prior to his brief professional career, he played with the old Brooklyn Atlantics in the 1860s. He had an extensive career as an umpire after retiring as a player.  - The Eastern United States, commonly referred to as the American East or simply the East, is a region roughly coinciding with the boundaries of the United States established in the 1783 Treaty of Paris, which bounded the new country to the west along the Mississippi River. It is geographically diverse, spanning the Northeast and Southeast as well as the eastern part of the Central United States.  - The Pittsburgh Pirates are an American professional baseball team based in Pittsburgh, Pennsylvania. The Pirates compete in Major League Baseball (MLB) as a member club of the National League (NL) Central division. The Pirates play their home games at PNC Park; the team previously played at Forbes Field and Three Rivers Stadium, the latter of which was named after its location near the confluence of the Allegheny, Monongahela, and Ohio Rivers. Founded on October 15, 1881 as Allegheny, the franchise has won five World Series championships. The Pirates are also often referred to as the "Bucs" or the "Buccos" (derived from buccaneer, a synonym for pirate).  - Albert Joseph `` Smiling Al '' Maul ( October 9 , 1865 -- May 3 , 1958 ) was a professional baseball player . He was a pitcher over parts of fifteen seasons ( 1884 -- 1901 ) with the Philadelphia Keystones , Philadelphia Quakers / Phillies , Pittsburgh Alleghenys , Pittsburgh Burghers , Washington Senators , Baltimore Orioles , Brooklyn Superbas and New York Giants . He led the National League in earned run average in 1895 while playing for Washington . For his career , he compiled an 84 -- 80 record in 188 appearances , with a 4.43 ERA and 346 strikeouts . Maul was born in Philadelphia , Pennsylvania and died there at the age of 92 .  - The Pittsburgh Burghers were a baseball team in the Players' League, a short-lived Major League that existed only for the 1890 season. The team included a number of players who had jumped from the National League's Pittsburgh Alleghenys (now the Pittsburgh Pirates), including Hall of Famers Pud Galvin, Ned Hanlon, and Jake Beckley. Hanlon served as the team's Manager. Meanwhile, John Tener, who would go on to represent Pittsburgh in the United States Congress and be elected the 25th Governor of Pennsylvania, finished his pitching career with the Burghers in 1890. Later Tener would become the president of the National League, and a director of the Philadelphia Phillies.  - Pennsylvania (Pennsylvania German: "Pennsylvaani"), officially the Commonwealth of Pennsylvania, is a state located in the northeastern and Mid-Atlantic regions of the United States. The Appalachian Mountains run through its middle. The commonwealth borders Delaware to the southeast, Maryland to the south, West Virginia to the southwest, Ohio to the west, Lake Erie and the Canadian province of Ontario to the northwest, New York to the north, and New Jersey to the east.  - The Players' National League of Professional Base Ball Clubs, popularly known as the Players' League (sometimes rendered as Players League), was a short-lived but star-studded professional American baseball league of the 19th century. It emerged from the Brotherhood of Professional Base-Ball Players, the sport's first players' union.  - The Philadelphia Keystones (also known as the Keystone Club of Philadelphia) were a professional baseball franchise. In 1884, they were a member of the short-lived Union Association. The team was owned by former player Tom Pratt.  - The Philadelphia Phillies are an American professional baseball franchise based in Philadelphia, Pennsylvania. They are the oldest continuous, one-name, one-city franchise in all of professional American sports, dating back to 1883. The Phillies compete in Major League Baseball (MLB) as a member club of the National League (NL) East division. Since 2004, the team's home has been Citizens Bank Park, located in South Philadelphia.  - The Appalachian Mountains, often called the Appalachians, are a system of mountains in eastern North America. The Appalachians first formed roughly 480 million years ago during the Ordovician Period. It once reached elevations similar to those of the Alps and the Rocky Mountains before naturally occurring erosion. The Appalachian chain is a barrier to east-west travel, as it forms a series of alternating ridgelines and valleys oriented in opposition to most roads running east or west.  - The National League of Professional Baseball Clubs, known simply as the National League (NL), is the older of two leagues constituting Major League Baseball (MLB) in the United States and Canada, and the world's oldest current professional team sports league. Founded on February 2, 1876, to replace the National Association of Professional Base Ball Players, it is sometimes called the Senior Circuit, in contrast to MLB's other league, the American League, which was founded 25 years later. Both leagues currently have 15 teams. The two league champions of 1903 arranged to compete against each other in the inaugural World Series. After the 1904 champions failed to reach a similar agreement, the two leagues formalized the World Series as an arrangement between the leagues. National League teams have won 48 of the 112 World Series contested from 1903 to 2016. The 2016 National League champions are the Chicago Cubs.    Given the information, choose the subject and object entities that have the relation of 'member of sports team'.
Answer:
al maul , philadelphia phillies