With no explanation, label each line with "product-airplane", "O", "organization-company", "organization-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
For
air
transport
Delta
mainly
make
use
of
military
Bell
412
SP
from
the
Royal
Norwegian
Air
Force
.
For:O
air:O
transport:O
Delta:organization-company
mainly:O
make:O
use:O
of:O
military:O
Bell:product-airplane
412:product-airplane
SP:product-airplane
from:O
the:O
Royal:organization-other
Norwegian:organization-other
Air:organization-other
Force:organization-other
.:O