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 ":".
It
can
also
be
accessed
through
neighboring
preserves
,
such
as
the
Skyline
Ridge
Open
Space
Preserve
through
the
south-east
end
of
the
Ridge
Trail
(
part
of
the
Bay
Area
Ridge
Trail
system
)
,
as
well
as
the
Coal
Creek
Open
Space
Preserve
,
by
crossing
Skyline
Boulevard
from
Coal
Creek
's
Clouds
Rest
Trail
to
Russian
Ridge
's
Ridge
Trail
.
It:O
can:O
also:O
be:O
accessed:O
through:O
neighboring:O
preserves:O
,:O
such:O
as:O
the:O
Skyline:location-other
Ridge:location-other
Open:location-other
Space:location-other
Preserve:location-other
through:O
the:O
south-east:O
end:O
of:O
the:O
Ridge:location-road/railway/highway/transit
Trail:location-road/railway/highway/transit
(:O
part:O
of:O
the:O
Bay:location-road/railway/highway/transit
Area:location-road/railway/highway/transit
Ridge:location-road/railway/highway/transit
Trail:location-road/railway/highway/transit
system:O
):O
,:O
as:O
well:O
as:O
the:O
Coal:location-other
Creek:location-other
Open:location-other
Space:location-other
Preserve:location-other
,:O
by:O
crossing:O
Skyline:location-road/railway/highway/transit
Boulevard:location-road/railway/highway/transit
from:O
Coal:location-road/railway/highway/transit
Creek:location-road/railway/highway/transit
's:location-road/railway/highway/transit
Clouds:location-road/railway/highway/transit
Rest:location-road/railway/highway/transit
Trail:location-road/railway/highway/transit
to:O
Russian:location-road/railway/highway/transit
Ridge:location-road/railway/highway/transit
's:location-road/railway/highway/transit
Ridge:location-road/railway/highway/transit
Trail:location-road/railway/highway/transit
.:O