With no explanation, label each line with "O", "location-road/railway/highway/transit", "location-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
This
trail
can
be
reached
via
the
Pihea
Vista
trail
,
which
is
connected
to
the
Puu
o
Kila
lookout
on
Waimea
Canyon
road
.
This:O
trail:O
can:O
be:O
reached:O
via:O
the:O
Pihea:location-road/railway/highway/transit
Vista:location-road/railway/highway/transit
trail:location-road/railway/highway/transit
,:O
which:O
is:O
connected:O
to:O
the:O
Puu:location-other
o:location-other
Kila:location-other
lookout:location-other
on:O
Waimea:location-road/railway/highway/transit
Canyon:location-road/railway/highway/transit
road:location-road/railway/highway/transit
.:O