With no explanation, label each line with "O", "location-road/railway/highway/transit", "location-mountain", "location-island", "location-GPE", "art-broadcastprogram", "art-film", "art-music", "art-other" or "art-painting" preceded by ":".
This
is
the
case
at
Mauna
Lo
a
and
Kilauea
volcanoes
in
Hawaii
,
Piton
de
la
Fournaise
on
Reunion
Island
,
and
Mount
Etna
in
Italy
.
This:O
is:O
the:O
case:O
at:O
Mauna:location-mountain
Lo:location-mountain
a:O
and:O
Kilauea:location-mountain
volcanoes:location-mountain
in:O
Hawaii:location-road/railway/highway/transit
,:O
Piton:location-mountain
de:location-mountain
la:location-mountain
Fournaise:location-mountain
on:O
Reunion:location-island
Island:location-island
,:O
and:O
Mount:location-mountain
Etna:location-mountain
in:O
Italy:location-GPE
.:O