Appleton International airport is located in Greenville, and serves the city of Appleton, both of which are in Wisconsin. Greenville is part of both Ellington and Clayton (Winnebago County) both of which are also in Wisconsin in the United States.
[['Appleton International Airport', 'LOCATION', 'Greenville, Wisconsin'], ['Greenville, Wisconsin', 'IS_PART_OF', 'Ellington, Wisconsin'], ['Greenville, Wisconsin', 'COUNTRY', 'United States'], ['Appleton International Airport', 'CITY_SERVED', 'Appleton, Wisconsin'], ['Greenville, Wisconsin', 'IS_PART_OF', 'Clayton, Winnebago County, Wisconsin']]