Question: In what Atlanta city is the Infinite Energy Arena located?
Related documents: [0]  [DOC] Duluth is a city in Gwinnett County, Georgia, United States. It is a suburb of Atlanta. As of the 2010 census, Duluth had a population of 26,600, and the U.S. Census Bureau estimated the population to be 29,331 as of 2016. [END] 
[1]  [DOC] Infinite Energy Arena (formerly The Arena at Gwinnett Center, Gwinnett Civic Center Arena and commonly known as the Gwinnett Arena) is an indoor arena outside the city limits of Duluth, Georgia, within the Atlanta metropolitan area. The arena was an expansion to the Gwinnett Center, which also includes a performing arts center and a convention center. It is the home of the Atlanta Gladiators, an ice hockey team in the ECHL, and the Georgia Swarm, a professional box lacrosse team in the National Lacrosse League. [END] 
Answer: 
Duluth, Georgia
Duluth, Georgia