With no explanation, label each line with "other-livingthing", "O", "other-chemicalthing", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Cyanobacteria
develop
in
the
lake
due
to
an
overabundance
of
nutrients
(
nitrogen
and
phosphorus
)
in
the
water
.
Cyanobacteria:other-livingthing
develop:O
in:O
the:O
lake:O
due:O
to:O
an:O
overabundance:O
of:O
nutrients:O
(:O
nitrogen:other-chemicalthing
and:O
phosphorus:other-chemicalthing
):O
in:O
the:O
water:O
.:O