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 ":".
They
were
known
to
their
Northern
Paiute
cousins
as
Wea
Dukadu
(
``
Acorn
Eaters
''
)
.
They:O
were:O
known:O
to:O
their:O
Northern:O
Paiute:O
cousins:O
as:O
Wea:O
Dukadu:O
(:O
``:O
Acorn:O
Eaters:O
'':O
):O
.:O