With no explanation, label each line with "O", "person-director", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
The
film
,
shot
very
quickly
and
efficiently
by
Eastwood
and
Frank
Stanley
,
came
in
$
1
million
under
budget
and
was
finished
three
days
ahead
of
schedule
.
The:O
film:O
,:O
shot:O
very:O
quickly:O
and:O
efficiently:O
by:O
Eastwood:person-director
and:O
Frank:person-director
Stanley:person-director
,:O
came:O
in:O
$:O
1:O
million:O
under:O
budget:O
and:O
was:O
finished:O
three:O
days:O
ahead:O
of:O
schedule:O
.:O