With no explanation, label each line with "other-disease", "O", "other-medical", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Approximately
5
%
of
the
patients
who
have
taken
hydralazine
over
long
periods
of
time
and
in
high
doses
have
shown
DIL
-like
symptoms
.
Approximately:O
5:O
%:O
of:O
the:O
patients:O
who:O
have:O
taken:O
hydralazine:other-medical
over:O
long:O
periods:O
of:O
time:O
and:O
in:O
high:O
doses:O
have:O
shown:O
DIL:other-disease
-like:O
symptoms:O
.:O