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 ":".
A
vehicle
may
either
a
substantially
new
build
,
or
a
conversion
of
an
existing
vehicle
.
A:O
vehicle:O
may:O
either:O
a:O
substantially:O
new:O
build:O
,:O
or:O
a:O
conversion:O
of:O
an:O
existing:O
vehicle:O
.:O