With no explanation, label each line with "location-GPE", "building-other", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
This
article
contains
a
list
of
locomotives
and
railbuses
of
the
Deutsche
Reichsbahn
(
East
Germany
)
(
DR
)
according
to
the
numbering
system
introduced
by
the
DR
on
1
July
1970
.
This:O
article:O
contains:O
a:O
list:O
of:O
locomotives:O
and:O
railbuses:O
of:O
the:O
Deutsche:building-other
Reichsbahn:building-other
(:O
East:location-GPE
Germany:location-GPE
):O
(:O
DR:building-other
):O
according:O
to:O
the:O
numbering:O
system:O
introduced:O
by:O
the:O
DR:building-other
on:O
1:O
July:O
1970:O
.:O