Question: Information:  - PNC Park is a baseball park located on the North Shore of Pittsburgh, Pennsylvania. It is the fifth home of the Pittsburgh Pirates, the city's Major League Baseball (MLB) franchise. It opened during the 2001 MLB season, after the controlled implosion of the Pirates' previous home, Three Rivers Stadium. The ballpark is sponsored by PNC Financial Services, which purchased the naming rights in 1998. PNC Park features a natural grass playing surface and seats 38,362 people for baseball.  - Lake Buena Vista is a city in Orange County, Florida, United States. It is mostly known for being the mailing address for Walt Disney Worldalthough almost all of the resort facilities, including all four theme parks, are physically located in the adjacent city of Bay Lake. It is one of two Florida municipalities controlled by The Walt Disney Company, the other being Bay Lake. The permanent residential population of Lake Buena Vista was 10 at the 2010 census.  - In Major League Baseball, spring training is a series of practices and exhibition games preceding the start of the regular season. Spring training allows new players to try out for roster and position spots, and gives existing players practice time prior to competitive play. Spring training has always attracted fan attention, drawing crowds who travel to the warmer climates to enjoy the weather and watch their favorite teams play, and spring training usually coincides with spring break for many US college students.  - In baseball, a left fielder (LF) is an outfielder who plays defense in left field. Left field is the area of the outfield to the left of a person standing at home plate and facing towards the pitcher's mound. In the numbering system used to record defensive plays, the left fielder is assigned the number 7.  - At the end of each Major League Baseball season, the league leaders of various statistical categories are announced. Leading the league in a particular category is referred to as a "title".  - Pittsburgh is a city in the Commonwealth of Pennsylvania in the United States, and is the county seat of Allegheny County. The Combined Statistical Area (CSA) population of 2,659,937 is the largest in both the Ohio Valley and Appalachia, the second-largest in Pennsylvania after Philadelphia and the 20th-largest in the U.S. Located at the confluence of the Allegheny and Monongahela rivers, which form the Ohio River, Pittsburgh is known as both "the Steel City" for its more than 300 steel-related businesses, and as the "City of Bridges" for its 446 bridges. The city features 30 skyscrapers, two inclines, a pre-revolutionary fortification and the Point State Park at the confluence of the rivers. The city developed as a vital link of the Atlantic coast and Midwest. The mineral-rich Allegheny Mountains made the area coveted by the French and British empires, Virginia, Whiskey Rebels, and Civil War raiders.  - An outfielder is a person playing in one of the three defensive positions in baseball, farthest from the batter. These defenders are the left fielder, the center fielder, and the right fielder. An outfielder's duty is to try to catch long fly balls before they hit the ground or to quickly catch or retrieve and return to the infield any other balls entering the outfield. Outfielders normally play behind the six other members of the defense who play in or near the infield.  - 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 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).  - The World Series is the annual championship series of Major League Baseball (MLB) in North America, contested since 1903 between the American League (AL) champion team and the National League (NL) champion team. The winner of the World Series championship is determined through a best-of-seven playoff, and the winning team is awarded the Commissioner's Trophy. As the series is played in October (and occasionally November), during the autumn season in North America, it is often referred to as the Fall Classic.  - A center fielder, abbreviated "CF", is the outfielder in baseball who plays defense in center field  the baseball fielding position between left field and right field. In the numbering system used to record defensive plays, the center fielder is assigned the number 8.  - The Atlanta Braves are an American professional baseball franchise based in the Atlanta metropolitan area. The franchise competes in Major League Baseball (MLB) as a member of the National League (NL) East division. The Braves played home games at Turner Field in Atlanta from 1997 to 2016, and play spring training games in Lake Buena Vista, Florida. In 2017, the team will move to SunTrust Park, a new stadium complex in the Cumberland district of Cobb County just northwest of Atlanta.  - A right fielder, abbreviated RF, is the outfielder in baseball or softball who plays defense in right field. Right field is the area of the outfield to the right of a person standing at home plate and facing towards the pitcher's mound. In the numbering system used to record defensive plays, the right fielder is assigned the number 9.  - Turner Field is a baseball park located in Atlanta, Georgia. From 1997 to 2016, it served as the home ballpark to the Atlanta Braves of Major League Baseball (MLB). Originally built as Centennial Olympic Stadium in 1996 to serve as the centerpiece of the 1996 Summer Olympics, the stadium was converted into a baseball park to serve as the new home of the team. The Braves moved less than one block from AtlantaFulton County Stadium, which served as their home ballpark for 31 seasons from 1966 to 1996.  - 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.  - Buccaneers were pirates of the Caribbean Sea who challenged Spanish hegemony on the region by attacking ships and sacking coastal settlements during the 17th and 18th centuries. Before long, they became a threat to non-Spanish settlements as well, and the target of anti-piracy crusades. Today the idea of a buccaneer plays a role similar to "pirate". Original buccaneer crews, however, were larger, localized to the Caribbean region, and more apt to attack well-defended ports than pirates who sailed to the Indian Ocean on the Pirate Round of the late 17th century.  - Metro Atlanta, designated by the United States Office of Management and Budget as the Atlanta-Sandy Springs-Roswell, GA Metropolitan Statistical Area, is the most populous metro area in the US state of Georgia and the ninth-largest metropolitan statistical area (MSA) in the United States. Its economic, cultural and demographic center is Atlanta, and it had a 2015 estimated population of 5.7 million people according to the U.S. Census Bureau. The metro area forms the core of a broader trading area, the AtlantaAthens-ClarkeSandy Springs Combined Statistical Area. The Combined Statistical Area spans up to 39 counties in north Georgia and had an estimated 2015 population of 6.3 million people. Atlanta is considered an "alpha(-) world city". It is the third largest metropolitan region in the Southeast behind Greater Washington and South Florida.  - Terry Joe Harper ( August 19 , 1955 in Douglasville , Georgia ) , is a retired professional baseball player who played outfielder in the Major Leagues from 1980 - 1987 . He played for the Atlanta Braves , Pittsburgh Pirates , and Detroit Tigers , as well as one season for the Yakult Swallows in Japan . Harper now works as a hitting coach in the Atlanta area .  - Three Rivers Stadium was a multi-purpose stadium located in Pittsburgh, Pennsylvania, from 1970 to 2000. It was home to the Pittsburgh Pirates of Major League Baseball (MLB) and the Pittsburgh Steelers of the National Football League (NFL).  - The Detroit Tigers are an American professional baseball team based in Detroit, Michigan. The Tigers compete in Major League Baseball (MLB) as a member club of the American League (AL) Central division. One of the AL's eight charter franchises, the club was founded in Detroit in . They are the oldest continuous one-name, one-city franchise in the AL. The Tigers have won four World Series championships (1935, 1945, 1968, and 1984), 11 AL pennants (1907, 1908, 1909, 1934, 1935, 1940, 1945, 1968, 1984, 2006, and 2012), and four AL Central division championships (2011, 2012, 2013, and 2014). The Tigers also won division titles in 1972, 1984 and 1987 while members of the AL East. The team currently plays its home games at Comerica Park in Downtown Detroit.  - Michigan is a state in the Great Lakes and Midwestern regions of the United States. The name Michigan is the French form of the Ojibwa word "mishigamaa", meaning "large water" or "large lake". Michigan is the tenth most populous of the 50 United States, with the 11th most extensive total area (the largest state by total area east of the Mississippi River). Its capital is Lansing, and its largest city is Detroit.  - The outfield is a sporting term used in cricket and baseball to refer to the area of the field of play further from the batsman or batter than the infield, and in association football to players outside the goal.  - The city of Douglasville is the county seat of Douglas County, Georgia, United States. , the city had a population of 30,961, up from 20,065 at the 2000 census. In 2015 the city elected Rochelle Robinson as its first African American and first woman mayor. She has had years of public service on the City Council and area commissions.  - Comerica Park is an open-air ballpark located in Downtown Detroit. It serves as the home of the Detroit Tigers of Major League Baseball, replacing Tiger Stadium in 2000.  - The Ohio River, which streams westward from Pittsburgh, Pennsylvania, to Cairo, Illinois, is the largest tributary, by volume, of the Mississippi River in the United States. At the confluence, the Ohio is considerably bigger than the Mississippi (Ohio at Cairo: 281,500 cu ft/s (7,960 m/s); Mississippi at Thebes: 208,200 cu ft/s (5,897 m/s)) and, thus, is hydrologically the main stream of the whole river system, including the Allegheny River further upstream.  - Baseball is a bat-and-ball game played between two teams of nine players each, who take turns batting and fielding.  - Atlanta is the capital of and the most populous city in the U.S. state of Georgia, with an estimated 2015 population of 463,878. Atlanta is the cultural and economic center of the Atlanta metropolitan area, home to 5,710,795 people and the ninth largest metropolitan area in the United States. Atlanta is the county seat of Fulton County, and a small portion of the city extends eastward into DeKalb County.  - Forbes Field was a baseball park in the Oakland neighborhood of Pittsburgh, Pennsylvania, from 1909 to June 28, 1970. It was the third home of the Pittsburgh Pirates Major League Baseball (MLB) team, and the first home of the Pittsburgh Steelers, the city's National Football League (NFL) franchise. The stadium also served as the home football field for the University of Pittsburgh "Pitt" Panthers from 1909 to 1924. The stadium was named after British general John Forbes, who fought in the French and Indian War, and named the city in 1758.  - Downtown Detroit is the central business district and a residential area of the city of Detroit, Michigan, United States. Detroit is the major city in the larger Metro Detroit region. Downtown Detroit is bordered by M-10 (Lodge Freeway) to the west, Interstate 75 (I-75, Fisher Freeway) to the north, I-375 (Chrysler Freeway) to the east, and the Detroit River to the south. The city's main thoroughfare M-1 (Woodward Avenue) links Downtown to Midtown, New Center, and the North End.  - A county seat is an administrative center, seat of government, or capital city of a county or civil parish. The term is used in the United States, Canada, Romania, China and Taiwan. In the United Kingdom and Ireland, county towns have a similar function.  - The American League of Professional Baseball Clubs, or simply the American League (AL), is one of two leagues that make up Major League Baseball (MLB) in the United States and Canada. It developed from the Western League, a minor league based in the Great Lakes states, which eventually aspired to major league status. It is sometimes called the Junior Circuit because it claimed Major League status for the 1901 season, 25 years after the formation of the National League (the "Senior Circuit").    What entity does 'terry harper ' has the relation 'place of birth' with?
Answer:
douglas county