With no explanation, label each line with "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport", "building-hospital" or "building-hotel" preceded by ":".
The
car
had
a
wheelbase
of
78
inches
(
1980
mm
)
and
a
track
of
42
inches
(
1067
mm
)
.
The:O
car:O
had:O
a:O
wheelbase:O
of:O
78:O
inches:O
(:O
1980:O
mm:O
):O
and:O
a:O
track:O
of:O
42:O
inches:O
(:O
1067:O
mm:O
):O
.:O