Fulton_County,_Georgia | largestCity | Atlanta Georgia_(U.S._state) | country | United_States Alpharetta,_Georgia | isPartOf | Georgia_(U.S._state) Alpharetta,_Georgia | isPartOf | Fulton_County,_Georgia
Alpharetta, is part of Fulton County, in Georgia in the U.S. Atlanta is the biggest city in Fulton County.