CREATE TABLE table_3981 ("Series #" FLOAT, "Season #" FLOAT, "Title" TEXT, "Directed by" TEXT, "Written by" TEXT, "Original air date" TEXT, "Production code" TEXT)

What episode in the series is 'teased'?
SELECT MAX("Series #") FROM table_3981 WHERE "Title" = 'Teased'
SELECT MAX("Series #") FROM "table_3981" WHERE "Title" = 'Teased'