With no explanation, label each line with "location-GPE", "organization-other", "event-attack/battle/war/militaryconflict", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
Der
Stahlhelm
,
Bund
der
Frontsoldaten
(
)
,
commonly
known
as
Der
Stahlhelm
(
)
,
was
a
German
First
World
War
veteran
's
organisation
existing
from
1918
to
1935
.
Der:organization-other
Stahlhelm:organization-other
,:O
Bund:organization-other
der:organization-other
Frontsoldaten:organization-other
(:O
):O
,:O
commonly:O
known:O
as:O
Der:organization-other
Stahlhelm:organization-other
(:O
):O
,:O
was:O
a:O
German:location-GPE
First:event-attack/battle/war/militaryconflict
World:event-attack/battle/war/militaryconflict
War:event-attack/battle/war/militaryconflict
veteran:O
's:O
organisation:O
existing:O
from:O
1918:O
to:O
1935:O
.:O