With no explanation, label each line with "location-GPE", "O", "location-bodiesofwater", "location-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
The
South
Branch
Potomac
River
has
its
headwaters
in
northwestern
Highland
County
,
Virginia
near
Hightown
along
the
eastern
edge
of
the
Allegheny
Front
.
The:O
South:location-bodiesofwater
Branch:location-bodiesofwater
Potomac:location-bodiesofwater
River:location-bodiesofwater
has:O
its:O
headwaters:O
in:O
northwestern:O
Highland:location-GPE
County:location-GPE
,:O
Virginia:location-GPE
near:O
Hightown:location-GPE
along:O
the:O
eastern:O
edge:O
of:O
the:O
Allegheny:location-other
Front:location-other
.:O