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 ":".
Deaths
due
to
earthquake-caused
tsunamis
are
included
.
Deaths:O
due:O
to:O
earthquake-caused:O
tsunamis:O
are:O
included:O
.:O