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 ":".
Series
production
Night
View
Assist
system
introduced
in
2005
on
the
redesigned
Mercedes-Benz
S-Class
(
W221
)
.
Series:O
production:O
Night:O
View:O
Assist:O
system:O
introduced:O
in:O
2005:O
on:O
the:O
redesigned:O
Mercedes-Benz:product-car
S-Class:product-car
(:O
W221:product-car
):O
.:O