With no explanation, label each line with "other-disease", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Elevated
blood
lead
is
significantly
correlated
with
both
impaired
kidney
function
and
hyperuricemia
(
although
the
causal
relationship
among
these
correlations
is
not
known
)
.
Elevated:O
blood:O
lead:O
is:O
significantly:O
correlated:O
with:O
both:O
impaired:other-disease
kidney:other-disease
function:other-disease
and:O
hyperuricemia:other-disease
(:O
although:O
the:O
causal:O
relationship:O
among:O
these:O
correlations:O
is:O
not:O
known:O
):O
.:O