With no explanation, label each line with "product-other", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
The
wooden
,
styrofoam
and
fibreglass
mockup
was
built
on
an
automobile
chassis
and
powered
by
a
350ci
Chevrolet
engine
.
The:O
wooden:O
,:O
styrofoam:O
and:O
fibreglass:O
mockup:O
was:O
built:O
on:O
an:O
automobile:O
chassis:O
and:O
powered:O
by:O
a:O
350ci:product-other
Chevrolet:product-other
engine:O
.:O