With no explanation, label each line with "other-livingthing", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Most
ice
fish
of
the
family
Channichthyidae
have
lost
their
hemoglobin
genes
as
an
adaptation
to
cold
water
.
Most:O
ice:O
fish:O
of:O
the:O
family:O
Channichthyidae:other-livingthing
have:O
lost:O
their:O
hemoglobin:O
genes:O
as:O
an:O
adaptation:O
to:O
cold:O
water:O
.:O