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 ":".
Unable
to
persuade
either
Abe
Burrows
or
Garson
Kanin
to
update
the
plot
,
Capra
began
working
on
the
screenplay
himself
.
Unable:O
to:O
persuade:O
either:O
Abe:person-director
Burrows:person-director
or:O
Garson:person-director
Kanin:person-director
to:O
update:O
the:O
plot:O
,:O
Capra:person-director
began:O
working:O
on:O
the:O
screenplay:O
himself:O
.:O