With no explanation, label each line with "O", "organization-politicalparty", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
The
Communist
Party
of
Japan
was
instructed
to
organize
itself
as
a
vanguard
party
,
working
with
and
within
mass
organizations
like
the
Labour-Farmer
Party
.
The:organization-politicalparty
Communist:organization-politicalparty
Party:organization-politicalparty
of:organization-politicalparty
Japan:organization-politicalparty
was:O
instructed:O
to:O
organize:O
itself:O
as:O
a:O
vanguard:O
party:O
,:O
working:O
with:O
and:O
within:O
mass:O
organizations:O
like:O
the:O
Labour-Farmer:organization-politicalparty
Party:organization-politicalparty
.:O