With no explanation, label each line with "O", "other-medical", "other-biologything", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Warfarin
is
not
recommended
until
platelets
have
normalized
.
Warfarin:other-medical
is:O
not:O
recommended:O
until:O
platelets:other-biologything
have:O
normalized:O
.:O