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 ":".
10
Lacertae
(
10
Lac
)
is
a
star
in
the
constellation
Lacerta
.
10:other-astronomything
Lacertae:other-astronomything
(:O
10:other-astronomything
Lac:other-astronomything
):O
is:O
a:O
star:O
in:O
the:O
constellation:O
Lacerta:other-astronomything
.:O