With no explanation, label each line with "location-GPE", "O", "product-car", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
This
model
debuted
in
Europe
in
1972
as
the
Audi
80
,
and
in
1973
in
Australia
and
North
America
(
Canada
and
the
USA
)
as
the
Audi
Fox
,
and
was
available
as
either
a
two-door
or
a
four-door
saloon
(
sedan
)
.
This:O
model:O
debuted:O
in:O
Europe:location-GPE
in:O
1972:O
as:O
the:O
Audi:product-car
80:product-car
,:O
and:O
in:O
1973:O
in:O
Australia:location-GPE
and:O
North:location-GPE
America:location-GPE
(:O
Canada:location-GPE
and:O
the:O
USA:location-GPE
):O
as:O
the:O
Audi:product-car
Fox:product-car
,:O
and:O
was:O
available:O
as:O
either:O
a:O
two-door:O
or:O
a:O
four-door:O
saloon:O
(:O
sedan:O
):O
.:O