With no explanation, label each line with "location-GPE", "product-airplane", "O", "organization-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
The
OKEANOS
Jupiter
Trojan
Asteroid
Explorer
was
a
finalist
for
Japan
's
ISAS
2nd
Large-class
mission
to
be
launched
in
the
late
2020s
.
The:O
OKEANOS:product-airplane
Jupiter:product-airplane
Trojan:product-airplane
Asteroid:product-airplane
Explorer:product-airplane
was:O
a:O
finalist:O
for:O
Japan:location-GPE
's:O
ISAS:organization-other
2nd:O
Large-class:O
mission:O
to:O
be:O
launched:O
in:O
the:O
late:O
2020s:O
.:O