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
brand
is
available
in
four
variants
and
the
cigarette
is
84
mm
long
.
The:O
brand:O
is:O
available:O
in:O
four:O
variants:O
and:O
the:O
cigarette:O
is:O
84:O
mm:O
long:O
.:O