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 ":".
The
V8
first
appeared
in
the
DBS
V8
in
1969
,
going
on
to
power
Aston
Martins
for
part
of
five
decades
before
being
retired
in
2000
.
The:O
V8:product-car
first:O
appeared:O
in:O
the:O
DBS:product-car
V8:product-car
in:O
1969:O
,:O
going:O
on:O
to:O
power:O
Aston:product-car
Martins:product-car
for:O
part:O
of:O
five:O
decades:O
before:O
being:O
retired:O
in:O
2000:O
.:O