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 ":".
Prior
to
that
time
,
however
,
definite
rules
of
professional
conduct
had
been
formulated
by
the
accounting
societies
of
England
for
their
members
.
Prior:O
to:O
that:O
time:O
,:O
however:O
,:O
definite:O
rules:O
of:O
professional:O
conduct:O
had:O
been:O
formulated:O
by:O
the:O
accounting:organization-other
societies:organization-other
of:organization-other
England:organization-other
for:O
their:O
members:O
.:O