CREATE TABLE table_16350 ("Year [e ]  ( Ceremony ) " CLOB, "Film title used in nomination" CLOB, "Original title" CLOB, "Director" CLOB, "Result" CLOB)

Who were the directors of the film with the original title o.k.?
SELECT "Director" FROM table_16350 WHERE "Original title" = 'o.k.'
SELECT "Director" FROM "table_16350" WHERE "Original title" = 'o.k.'