With no explanation, label each line with "location-GPE", "O", "location-road/railway/highway/transit", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Iowa
Highway
471
(
Iowa
471
)
is
a
state
highway
that
is
located
entirely
within
Sac
County
.
Iowa:location-road/railway/highway/transit
Highway:location-road/railway/highway/transit
471:location-road/railway/highway/transit
(:O
Iowa:location-road/railway/highway/transit
471:location-road/railway/highway/transit
):O
is:O
a:O
state:O
highway:O
that:O
is:O
located:O
entirely:O
within:O
Sac:location-GPE
County:location-GPE
.:O