With no explanation, label each line with "location-GPE", "O", "location-island", "location-bodiesofwater", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
The
Kawarau
River
is
a
river
in
the
South
Island
of
New
Zealand
.
The:O
Kawarau:location-bodiesofwater
River:location-bodiesofwater
is:O
a:O
river:O
in:O
the:O
South:location-island
Island:location-island
of:O
New:location-GPE
Zealand:location-GPE
.:O