CREATE TABLE table_43454 ("School Year" CLOB, "Class A" CLOB, "Class AA" CLOB, "Class AAA" CLOB, "Class AAAA" CLOB, "Class AAAAA" CLOB)

What School Year has a Class AAAA of Dickinson?
SELECT "School Year" FROM table_43454 WHERE "Class AAAA" = 'dickinson'
SELECT "School Year" FROM "table_43454" WHERE "Class AAAA" = 'dickinson'