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 ":".
He
was
a
member
of
the
Australian
Labor
Party
,
switching
to
the
Nationalist
Party
of
Australia
in
1917
.
He:O
was:O
a:O
member:O
of:O
the:O
Australian:organization-politicalparty
Labor:organization-politicalparty
Party:organization-politicalparty
,:O
switching:O
to:O
the:O
Nationalist:organization-politicalparty
Party:organization-politicalparty
of:organization-politicalparty
Australia:organization-politicalparty
in:O
1917:O
.:O