With no explanation, label each line with "location-GPE", "O", "location-island", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Scheduled
intra-territorial
flights
are
available
to
the
islands
of
Ta
‘
ū
and
Ofu
,
which
take
30
minutes
by
air
from
Pago
Pago
.
Scheduled:O
intra-territorial:O
flights:O
are:O
available:O
to:O
the:O
islands:O
of:O
Ta:location-island
‘:location-island
ū:location-island
and:location-island
Ofu:location-island
,:O
which:O
take:O
30:O
minutes:O
by:O
air:O
from:O
Pago:location-GPE
Pago:location-GPE
.:O