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
adjacent
to
the
Shannon
Estuary
and
lies
halfway
between
Ennis
and
Limerick
.
It:O
is:O
adjacent:O
to:O
the:O
Shannon:location-bodiesofwater
Estuary:location-bodiesofwater
and:O
lies:O
halfway:O
between:O
Ennis:location-GPE
and:O
Limerick:location-GPE
.:O