With no explanation, label each line with "O", "location-mountain", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Olliver
Peak
(
)
is
a
rock
peak
(
630
m
)
along
the
edge
of
Ross
Ice
Shelf
.
Olliver:location-mountain
Peak:location-mountain
(:O
):O
is:O
a:O
rock:O
peak:O
(:O
630:O
m:O
):O
along:O
the:O
edge:O
of:O
Ross:location-mountain
Ice:location-mountain
Shelf:location-mountain
.:O