With no explanation, label each line with "O", "person-artist/author", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
To
hone
the
script
,
Beaufoy
made
three
research
trips
to
India
and
interviewed
street
children
,
finding
himself
impressed
with
their
attitudes
.
To:O
hone:O
the:O
script:O
,:O
Beaufoy:person-artist/author
made:O
three:O
research:O
trips:O
to:O
India:O
and:O
interviewed:O
street:O
children:O
,:O
finding:O
himself:O
impressed:O
with:O
their:O
attitudes:O
.:O