With no explanation, label each line with "O", "location-mountain", "location-other", "location-park", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
The
Chiricahua
Mountains
are
home
to
a
number
of
unusual
geologic
features
associated
with
the
Turkey
Creek
Caldera
,
some
of
which
are
protected
by
Chiricahua
National
Monument
.
The:O
Chiricahua:location-mountain
Mountains:location-mountain
are:O
home:O
to:O
a:O
number:O
of:O
unusual:O
geologic:O
features:O
associated:O
with:O
the:O
Turkey:location-other
Creek:location-other
Caldera:location-other
,:O
some:O
of:O
which:O
are:O
protected:O
by:O
Chiricahua:location-park
National:location-park
Monument:location-park
.:O