With no explanation, label each line with "O", "event-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
It
was
screened
out
of
competition
at
the
1987
Cannes
Film
Festival
.
It:O
was:O
screened:O
out:O
of:O
competition:O
at:O
the:O
1987:O
Cannes:event-other
Film:event-other
Festival:event-other
.:O