With no explanation, label each line with "location-GPE", "O", "organization-company", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
In
the
1940s
,
he
was
employed
by
the
Lago
Oil
and
Transport
Company
,
a
subsidiary
of
Standard
Oil
Company
in
Aruba
and
Curaçao
in
the
Dutch
West
Indies
using
the
soilless
culture
(
hydroponic
)
technique
.
In:O
the:O
1940s:O
,:O
he:O
was:O
employed:O
by:O
the:O
Lago:organization-company
Oil:organization-company
and:organization-company
Transport:organization-company
Company:organization-company
,:O
a:O
subsidiary:O
of:O
Standard:organization-company
Oil:organization-company
Company:organization-company
in:O
Aruba:location-GPE
and:O
Curaçao:location-GPE
in:O
the:O
Dutch:location-GPE
West:location-GPE
Indies:location-GPE
using:O
the:O
soilless:O
culture:O
(:O
hydroponic:O
):O
technique:O
.:O