With no explanation, label each line with "O", "location-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Until
the
new
stamps
arrived
from
Metropolitan
France
,
the
préfet
authorized
the
use
of
cut
stamps
on
mail
.
Until:O
the:O
new:O
stamps:O
arrived:O
from:O
Metropolitan:location-other
France:location-other
,:O
the:O
préfet:O
authorized:O
the:O
use:O
of:O
cut:O
stamps:O
on:O
mail:O
.:O