With no explanation, label each line with "location-GPE", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
From
south
,
the
only
land-based
connection
to
the
power
station
is
via
Percy
Saddle
,
where
the
track
is
little
more
than
a
marked
route
.
From:O
south:O
,:O
the:O
only:O
land-based:O
connection:O
to:O
the:O
power:O
station:O
is:O
via:O
Percy:location-GPE
Saddle:location-GPE
,:O
where:O
the:O
track:O
is:O
little:O
more:O
than:O
a:O
marked:O
route:O
.:O