With no explanation, label each line with "O", "organization-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Throughout
1943
,
men
were
posted
into
the
regiment
from
RAC
training
regiments
,
and
posted
out
to
drafts
for
overseas
service
.
Throughout:O
1943:O
,:O
men:O
were:O
posted:O
into:O
the:O
regiment:O
from:O
RAC:organization-other
training:O
regiments:O
,:O
and:O
posted:O
out:O
to:O
drafts:O
for:O
overseas:O
service:O
.:O