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 ":".
In
1950
he
was
called
to
the
bar
and
resigned
from
the
Civil
Service
.
In:O
1950:O
he:O
was:O
called:O
to:O
the:O
bar:O
and:O
resigned:O
from:O
the:O
Civil:organization-other
Service:organization-other
.:O