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 ":".
This
star
is
following
an
orbit
through
the
Milky
Way
with
an
eccentricity
of
0.21
.
This:O
star:O
is:O
following:O
an:O
orbit:O
through:O
the:O
Milky:other-astronomything
Way:other-astronomything
with:O
an:O
eccentricity:O
of:O
0.21:O
.:O