With no explanation, label each line with "other-livingthing", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
In
the
meantime
,
Mrs
.
Mallard
teaches
the
eight
ducklings
all
they
need
to
know
about
being
ducks
,
such
as
swimming
,
diving
,
marching
along
,
and
to
avoid
dangers
such
as
bicycles
and
other
wheeled
objects
.
In:O
the:O
meantime:O
,:O
Mrs:O
.:O
Mallard:other-livingthing
teaches:O
the:O
eight:O
ducklings:O
all:O
they:O
need:O
to:O
know:O
about:O
being:O
ducks:O
,:O
such:O
as:O
swimming:O
,:O
diving:O
,:O
marching:O
along:O
,:O
and:O
to:O
avoid:O
dangers:O
such:O
as:O
bicycles:O
and:O
other:O
wheeled:O
objects:O
.:O