CREATE TABLE table_66054 ("School" TEXT, "Location" TEXT, "Mascot" TEXT, "Enrollment" FLOAT, "IHSAA Class" TEXT, "IHSAA Football Class" TEXT, "County" TEXT)

Which IHSAA Football Class has a IHSAA Class of aaa, and a Location of nashville?
SELECT "IHSAA Football Class" FROM table_66054 WHERE "IHSAA Class" = 'aaa' AND "Location" = 'nashville'
SELECT "IHSAA Football Class" FROM "table_66054" WHERE "IHSAA Class" = 'aaa' AND "Location" = 'nashville'