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 ":".
All
four
models
had
two-door
convertible
or
hardtop
body
styles
,
built
on
a
platform
shared
with
far
less
expensive
models
.
All:O
four:O
models:O
had:O
two-door:O
convertible:O
or:O
hardtop:O
body:O
styles:O
,:O
built:O
on:O
a:O
platform:O
shared:O
with:O
far:O
less:O
expensive:O
models:O
.:O