With no explanation, label each line with "O", "other-astronomything", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
La
Superba
(
Y
CVn
)
is
one
of
the
reddest
naked-eye
stars
and
one
of
the
brightest
carbon
stars
.
La:other-astronomything
Superba:other-astronomything
(:O
Y:other-astronomything
CVn:other-astronomything
):O
is:O
one:O
of:O
the:O
reddest:O
naked-eye:O
stars:O
and:O
one:O
of:O
the:O
brightest:O
carbon:O
stars:O
.:O