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 ":".
The
Pyxis
globular
cluster
is
situated
about
130,000
light-years
away
in
the
galactic
halo
.
The:other-astronomything
Pyxis:other-astronomything
globular:other-astronomything
cluster:other-astronomything
is:O
situated:O
about:O
130,000:O
light-years:O
away:O
in:O
the:O
galactic:O
halo:O
.:O