With no explanation, label each line with "location-GPE", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
German
authorities
disregarded
this
law
and
began
recruiting
efforts
and
ultimately
12,000
Danish
citizens
volunteered
for
German
army
duty
of
which
6,000
were
approved
for
service
.
German:location-GPE
authorities:O
disregarded:O
this:O
law:O
and:O
began:O
recruiting:O
efforts:O
and:O
ultimately:O
12,000:O
Danish:location-GPE
citizens:O
volunteered:O
for:O
German:location-GPE
army:O
duty:O
of:O
which:O
6,000:O
were:O
approved:O
for:O
service:O
.:O