With no explanation, label each line with "location-GPE", "O", "location-bodiesofwater", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
It
was
located
in
San
Francisquito
Canyon
of
the
Sierra
Pelona
Mountains
,
about
northwest
of
downtown
Los
Angeles
,
and
approximately
north
of
the
present
day
city
of
Santa
Clarita
.
It:O
was:O
located:O
in:O
San:location-bodiesofwater
Francisquito:location-bodiesofwater
Canyon:location-bodiesofwater
of:location-bodiesofwater
the:location-bodiesofwater
Sierra:location-bodiesofwater
Pelona:location-bodiesofwater
Mountains:location-bodiesofwater
,:O
about:O
northwest:O
of:O
downtown:O
Los:location-GPE
Angeles:location-GPE
,:O
and:O
approximately:O
north:O
of:O
the:O
present:O
day:O
city:O
of:O
Santa:location-GPE
Clarita:location-GPE
.:O