With no explanation, label each line with "O", "location-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
The
lakes
run
parallel
for
more
than
50
miles
(
80
km
)
,
with
the
Land
Between
the
Lakes
National
Recreation
Area
located
between
them
.
The:O
lakes:O
run:O
parallel:O
for:O
more:O
than:O
50:O
miles:O
(:O
80:O
km:O
):O
,:O
with:O
the:O
Land:location-other
Between:location-other
the:location-other
Lakes:location-other
National:location-other
Recreation:location-other
Area:location-other
located:O
between:O
them:O
.:O