With no explanation, label each line with "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport", "building-hospital" or "building-hotel" preceded by ":".
The
RB
was
used
from
1959
to
1965
in
cars
.
The:O
RB:O
was:O
used:O
from:O
1959:O
to:O
1965:O
in:O
cars:O
.:O