user: Question: What is the Class AA with a Class AAAA of Sulphur Springs and Duncanville as the class AAAAA?
Columns: ['School Year', 'Class A', 'Class AA', 'Class AAA', 'Class AAAA', 'Class AAAAA']
Types: ['text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['1992-93', 'Lazbuddie', 'Bangs', 'Cameron Yoe', 'Dayton', 'Abilene']
SQL:

assistant: SELECT "Class AA" FROM "Table" WHERE "Class AAAA" = 'Sulphur Springs' AND "Class AAAAA" = 'Duncanville';