CREATE TABLE table_71848 ("7:00" TEXT, "7:30" TEXT, "8:00" TEXT, "8:30" TEXT, "9:00" TEXT, "9:30" TEXT, "10:00" TEXT)

What is on at 8:00 before the 9:00 showing of Chuck?
SELECT "8:00" FROM table_71848 WHERE "9:00" = 'chuck'
SELECT "8:00" FROM "table_71848" WHERE "9:00" = 'chuck'