human
Considering the provided database schema and associated query, produce SQL code to retrieve the answer to the query. 
###Database Schema: School, Location, Mascot, Enrollment, IHSAA Class, IHSAA Football Class, # / County
###Question: What's the IHSAA Football Class in Decatur with an AAA IHSAA class?
gpt
SELECT IHSAA Football Class FROM table WHERE IHSAA Class = aaa AND Location = decatur