With no explanation, label each line with "O", "other-biologything", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Some
complications
associated
with
sickle
cell
anemia
include
pain
,
damaged
organs
,
strokes
,
high
blood
pressure
,
and
loss
of
vision
.
Some:O
complications:O
associated:O
with:O
sickle:other-biologything
cell:other-biologything
anemia:other-biologything
include:O
pain:O
,:O
damaged:O
organs:O
,:O
strokes:O
,:O
high:O
blood:O
pressure:O
,:O
and:O
loss:O
of:O
vision:O
.:O