With no explanation, label each line with "O", "organization-politicalparty", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
He
and
his
wife
both
lost
their
seats
in
the
1983
Liberal
Party
electoral
collapse
after
Sir
Joh
Bjelke-Petersen
characterised
many
of
the
Liberal
Party
members
of
his
Coalition
government
as
``
ratbags
''
.
He:O
and:O
his:O
wife:O
both:O
lost:O
their:O
seats:O
in:O
the:O
1983:O
Liberal:organization-politicalparty
Party:organization-politicalparty
electoral:O
collapse:O
after:O
Sir:person-other
Joh:person-other
Bjelke-Petersen:person-other
characterised:O
many:O
of:O
the:O
Liberal:organization-politicalparty
Party:organization-politicalparty
members:O
of:O
his:O
Coalition:O
government:O
as:O
``:O
ratbags:O
'':O
.:O