Table: high_school_conferences_2
Columns: school
location
mascot
enrollment
ihsaa_class
ihsaa_football_class
county

Question: What's the IHSAA Football Class in Decatur with an AAA IHSAA class?
SQL: SELECT "ihsaa_football_class" FROM high_school_conferences_2 WHERE "ihsaa_class" = 'aaa' AND "location" = 'decatur'

Question: What's the enrollment for Kendallville?
SQL: SELECT MAX("enrollment") FROM high_school_conferences_2 WHERE "location" = 'kendallville'