CREATE TABLE table_19442 ("School Year" TEXT, "Class A" TEXT, "Class AA" TEXT, "Class AAA" TEXT, "Class AAAA" TEXT, "Class AAAAA" TEXT)

What are the school years where class 'AAA' is argyle?
SELECT "School Year" FROM table_19442 WHERE "Class AAA" = 'Argyle'
SELECT "School Year" FROM "table_19442" WHERE "Class AAA" = 'Argyle'