With no explanation, label each line with "product-car", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
In
September
2012
the
plant
was
producing
the
Volvo
C30
,
Volvo
V40
,
Volvo
S60
and
Volvo
XC60
models
,
of
which
the
XC60
was
the
top
seller
,
thanks
in
part
to
tax
advantages
available
in
certain
key
markets
for
the
DRIVe
version
.
In:O
September:O
2012:O
the:O
plant:O
was:O
producing:O
the:O
Volvo:product-car
C30:product-car
,:O
Volvo:product-car
V40:product-car
,:O
Volvo:product-car
S60:product-car
and:O
Volvo:product-car
XC60:product-car
models:O
,:O
of:O
which:O
the:O
XC60:product-car
was:O
the:O
top:O
seller:O
,:O
thanks:O
in:O
part:O
to:O
tax:O
advantages:O
available:O
in:O
certain:O
key:O
markets:O
for:O
the:O
DRIVe:product-car
version:O
.:O