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 ":".
Antares
is
the
brightest
,
most
massive
,
and
most
evolved
stellar
member
of
the
nearest
OB
association
,
the
Scorpius–Centaurus
Association
.
Antares:other-astronomything
is:O
the:O
brightest:O
,:O
most:O
massive:O
,:O
and:O
most:O
evolved:O
stellar:O
member:O
of:O
the:O
nearest:O
OB:other-astronomything
association:O
,:O
the:O
Scorpius–Centaurus:other-astronomything
Association:other-astronomything
.:O