With no explanation, label each line with "product-other", "O", "organization-government/governmentagency", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
The
KS-23K
was
accepted
in
1998
for
the
use
of
the
Russian
Ministry
of
Internal
Affairs
(
MVD
)
.
The:O
KS-23K:product-other
was:O
accepted:O
in:O
1998:O
for:O
the:O
use:O
of:O
the:O
Russian:organization-government/governmentagency
Ministry:organization-government/governmentagency
of:organization-government/governmentagency
Internal:organization-government/governmentagency
Affairs:organization-government/governmentagency
(:O
MVD:organization-government/governmentagency
):O
.:O