With no explanation, label each line with "product-car", "O", "organization-company", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Wienermobiles
are
in
current
use
by
the
Oscar
Mayer
company
.
Wienermobiles:product-car
are:O
in:O
current:O
use:O
by:O
the:O
Oscar:organization-company
Mayer:organization-company
company:organization-company
.:O