With no explanation, label each line with "location-GPE", "O", "location-mountain", "location-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
The
mountain
is
one
of
the
most
prominent
peaks
and
rock
formations
along
the
Rocky
Mountain
Front
,
a
overthrust
fault
,
known
as
the
Lewis
Overthrust
,
which
extends
from
central
Montana
into
southern
Alberta
.
The:O
mountain:O
is:O
one:O
of:O
the:O
most:O
prominent:O
peaks:O
and:O
rock:O
formations:O
along:O
the:O
Rocky:location-mountain
Mountain:location-mountain
Front:location-mountain
,:O
a:O
overthrust:O
fault:O
,:O
known:O
as:O
the:O
Lewis:location-other
Overthrust:location-other
,:O
which:O
extends:O
from:O
central:O
Montana:location-GPE
into:O
southern:location-GPE
Alberta:location-GPE
.:O