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 ":".
Treatment
is
with
mechanical
hearing
implants
.
Treatment:O
is:O
with:O
mechanical:O
hearing:O
implants:O
.:O