user: ### NOW ANSWER:
Question: Which is the class AA when Graford was the class A
Columns: ['School Year', 'Class A', 'Class AA', 'Class AAA', 'Class AAAA', 'Class AAAAA']
Types: ['text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['1994-95', 'Menard', 'Van Alstyne', 'Cameron Yoe', 'Wichita Falls', 'Weslaco']
SQL:

assistant: SELECT "Class AA" FROM "Table" WHERE "Class A" = 'Graford';