CREATE TABLE table_31327 ("Series #" FLOAT, "Title" CLOB, "Directed by" CLOB, "Written by" CLOB, "Original air date" CLOB, "Production code" CLOB, "U.S. viewers  ( million ) " CLOB)

What is the title when the series # is 7?
SELECT "Title" FROM table_31327 WHERE "Series #" = '7'
SELECT "Title" FROM "table_31327" WHERE "Series #" = '7'