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 ":".
HD
74156
c
is
an
extrasolar
planet
at
least
eight
times
the
mass
of
Jupiter
orbiting
the
star
HD
74156
.
HD:other-astronomything
74156:other-astronomything
c:other-astronomything
is:O
an:O
extrasolar:O
planet:O
at:O
least:O
eight:O
times:O
the:O
mass:O
of:O
Jupiter:other-astronomything
orbiting:O
the:O
star:O
HD:other-astronomything
74156:other-astronomything
.:O