With no explanation, label each line with "location-GPE", "O", "location-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
The
city
of
Mount
Shasta
is
located
in
the
Shasta
Cascade
area
of
Northern
California
.
The:O
city:O
of:O
Mount:location-GPE
Shasta:location-GPE
is:O
located:O
in:O
the:O
Shasta:location-other
Cascade:location-other
area:O
of:O
Northern:location-GPE
California:location-GPE
.:O