CREATE TABLE table_68840 ("Original title" CLOB, "Title in English" CLOB, "Genre" CLOB, "Role" CLOB, "Directed by" CLOB)

The Last Metro refers to which Original Title?
SELECT "Original title" FROM table_68840 WHERE "Title in English" = 'the last metro'
SELECT "Original title" FROM "table_68840" WHERE "Title in English" = 'the last metro'