With no explanation, label each line with "O", "location-road/railway/highway/transit", "location-mountain", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
The
AT
southbound
from
Virginia
State
Route
56
to
the
summit
of
the
Priest
Mountain
offers
a
3,100
foot
elevation
gain
over
4.3
miles
.
The:O
AT:location-road/railway/highway/transit
southbound:O
from:O
Virginia:location-road/railway/highway/transit
State:location-road/railway/highway/transit
Route:location-road/railway/highway/transit
56:location-road/railway/highway/transit
to:O
the:O
summit:O
of:O
the:O
Priest:location-mountain
Mountain:location-mountain
offers:O
a:O
3,100:O
foot:O
elevation:O
gain:O
over:O
4.3:O
miles:O
.:O