With no explanation, label each line with "art-film", "O", "person-other", "art-broadcastprogram", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
(
Zanuck
had
just
forced
Joseph
L.
Mankiewicz
to
re-cut
``
Cleopatra
``
(
1963
)
)
.
(:O
Zanuck:person-other
had:O
just:O
forced:O
Joseph:person-other
L.:person-other
Mankiewicz:person-other
to:O
re-cut:O
``:O
Cleopatra:art-film
``:O
(:O
1963:O
):O
):O
.:O