With no explanation, label each line with "location-GPE", "O", "location-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
He
worked
for
the
nonprofit
The
Nature
Conservancy
in
Hawaii
in
the
early
1990s
.
He:O
worked:O
for:O
the:O
nonprofit:O
The:location-other
Nature:location-other
Conservancy:location-other
in:O
Hawaii:location-GPE
in:O
the:O
early:O
1990s:O
.:O