With no explanation, label each line with "location-GPE", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
The
Alaskan
Athabascans
have
a
matrilineal
system
in
which
children
belong
to
the
mother
's
clan
,
with
the
exception
of
the
Yupikized
Athabaskans
(
Holikachuk
and
Deg
Hit'an
)
.
The:O
Alaskan:location-GPE
Athabascans:O
have:O
a:O
matrilineal:O
system:O
in:O
which:O
children:O
belong:O
to:O
the:O
mother:O
's:O
clan:O
,:O
with:O
the:O
exception:O
of:O
the:O
Yupikized:O
Athabaskans:O
(:O
Holikachuk:O
and:O
Deg:O
Hit'an:O
):O
.:O