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
majority
of
Witnesses
actively
preaching
from
door
to
door
are
female
.
The:O
majority:O
of:O
Witnesses:O
actively:O
preaching:O
from:O
door:O
to:O
door:O
are:O
female:O
.:O