With no explanation, label each line with "O", "location-road/railway/highway/transit", "location-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
It
is
adjacent
to
the
Dos
Vientos
Open
Space
through
the
Park
View
Trail
,
which
is
a
1,216
acre
natural
open-space
,
bordering
an
additional
16,000
acres
of
open
space
stretching
over
the
Santa
Monica
Mountains
National
Recreation
Area
to
the
Pacific
Ocean
.
It:O
is:O
adjacent:O
to:O
the:O
Dos:location-other
Vientos:location-other
Open:location-other
Space:location-other
through:O
the:O
Park:location-road/railway/highway/transit
View:location-road/railway/highway/transit
Trail:location-road/railway/highway/transit
,:O
which:O
is:O
a:O
1,216:O
acre:O
natural:O
open-space:O
,:O
bordering:O
an:O
additional:O
16,000:O
acres:O
of:O
open:O
space:O
stretching:O
over:O
the:O
Santa:location-other
Monica:location-other
Mountains:location-other
National:location-other
Recreation:location-other
Area:location-other
to:O
the:O
Pacific:location-other
Ocean:location-other
.:O