With no explanation, label each line with "location-GPE", "O", "other-chemicalthing", "building-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
It
was
the
third
Soviet
RBMK
nuclear
power
plant
,
after
the
Leningrad
Nuclear
Power
Plant
and
the
Kursk
Nuclear
Power
Plant
,
and
the
first
plant
on
Ukrainian
soil
.
It:O
was:O
the:O
third:O
Soviet:location-GPE
RBMK:other-chemicalthing
nuclear:O
power:O
plant:O
,:O
after:O
the:O
Leningrad:building-other
Nuclear:building-other
Power:building-other
Plant:building-other
and:O
the:O
Kursk:building-other
Nuclear:building-other
Power:building-other
Plant:building-other
,:O
and:O
the:O
first:O
plant:O
on:O
Ukrainian:O
soil:O
.:O