With no explanation, label each line with "location-GPE", "O", "person-director", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
It
marked
the
directoral
debut
of
Freda
who
went
on
to
be
a
leading
commercial
Italian
filmmaker
.
It:O
marked:O
the:O
directoral:O
debut:O
of:O
Freda:person-director
who:O
went:O
on:O
to:O
be:O
a:O
leading:O
commercial:O
Italian:location-GPE
filmmaker:O
.:O