With no explanation, label each line with "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport", "building-hospital" or "building-hotel" preceded by ":".
This
soundtrack
is
currently
out
of
print
.
This:O
soundtrack:O
is:O
currently:O
out:O
of:O
print:O
.:O