With no explanation, label each line with "O", "person-director", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
This
time
Dowling
also
took
on
the
lead
role
of
Frank
Hardy
himself
.
This:O
time:O
Dowling:person-director
also:O
took:O
on:O
the:O
lead:O
role:O
of:O
Frank:person-other
Hardy:person-other
himself:O
.:O