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
is
now
covered
and
sealed
,
it
is
a
modern
waste
dispose
system
which
is
located
on
the
south
shore
of
Lake
Managua
and
it
is
near
Acahualinca
,
home
to
the
famous
ancient
footprints
of
Acahualinca
.
It:O
is:O
now:O
covered:O
and:O
sealed:O
,:O
it:O
is:O
a:O
modern:O
waste:O
dispose:O
system:O
which:O
is:O
located:O
on:O
the:O
south:O
shore:O
of:O
Lake:location-bodiesofwater
Managua:location-bodiesofwater
and:O
it:O
is:O
near:O
Acahualinca:location-GPE
,:O
home:O
to:O
the:O
famous:O
ancient:O
footprints:O
of:O
Acahualinca:location-GPE
.:O