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 ":".
A
newer
version
,
the
Lada
XRAY
Concept
2
,
debuted
in
August
2014
.
A:O
newer:O
version:O
,:O
the:O
Lada:product-car
XRAY:product-car
Concept:product-car
2:product-car
,:O
debuted:O
in:O
August:O
2014:O
.:O