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 ":".
The
car
went
on
sale
on
March
24
,
2009
,
in
the
U.S
.
as
a
2010
model
,
making
it
the
least
expensive
hybrid
vehicle
available
in
the
United
States
.
The:O
car:O
went:O
on:O
sale:O
on:O
March:O
24:O
,:O
2009:O
,:O
in:O
the:O
U.S:location-GPE
.:location-GPE
as:O
a:O
2010:O
model:O
,:O
making:O
it:O
the:O
least:O
expensive:O
hybrid:product-car
vehicle:product-car
available:O
in:O
the:location-GPE
United:location-GPE
States:location-GPE
.:O