CREATE TABLE table_62980 ("Year" FLOAT, "Category" TEXT, "Nominee ( s ) " TEXT, "Episode" TEXT, "Result" TEXT)

When the nominee(s) is john wells what is the episode for a year before 2004?
SELECT "Episode" FROM table_62980 WHERE "Year" < '2004' AND "Nominee(s)" = 'john wells'
SELECT "Episode" FROM "table_62980" WHERE "Nominee(s)" = 'john wells' AND "Year" < '2004'