Question: WhAt is the primAry conference with A IHSAA FootbAll ClAss of A, At South Decatur school?
SQL: SELECT "Primary Conference" FROM "2-18942405-4" WHERE "IHSAA Football Class" = 'A' AND "School" = 'South Decatur';

Question: What is the Location with a county of 30 Hancock?
SQL: SELECT "Location" FROM "2-18942405-4" WHERE "County" = '30 Hancock';

Question: WhAt county hAs An IHSAA FootbAll ClAss of A, And A MAscot of Royals?
SQL: SELECT "County" FROM "2-18942405-4" WHERE "IHSAA Football Class" = 'A' AND "Mascot" = 'Royals';

Question: What school has a county of 69 Ripley?
SQL: SELECT "School" FROM "2-18942405-4" WHERE "County" = '69 Ripley';