The Last Metro refers to which Original Title?
CREATE TABLE table_68840 (
    "Original title" text,
    "Title in English" text,
    "Genre" text,
    "Role" text,
    "Directed by" text
)
SELECT "Original title" FROM table_68840 WHERE "Title in English" = 'the last metro'
Below are sql tables schemas paired with instruction that describes a task. Using valid SQLite, write a response that appropriately completes the request for the provided tables. ### Instruction: The Last Metro refers to which Original Title? ### Input: CREATE TABLE table_68840 (
    "Original title" text,
    "Title in English" text,
    "Genre" text,
    "Role" text,
    "Directed by" text
) ### Response: SELECT "Original title" FROM table_68840 WHERE "Title in English" = 'the last metro'