With no explanation, label each line with "O", "location-bodiesofwater", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
It
was
five
miles
from
the
Pacific
Ocean
,
and
600
to
900
feet
in
elevation
.
It:O
was:O
five:O
miles:O
from:O
the:O
Pacific:location-bodiesofwater
Ocean:location-bodiesofwater
,:O
and:O
600:O
to:O
900:O
feet:O
in:O
elevation:O
.:O