With no explanation, label each line with "location-GPE", "building-other", "O", "organization-company", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
Environmental
assessments
are
currently
underway
for
one
site
next
to
Bruce
Power
's
Bruce
Nuclear
Generating
Station
in
Tiverton
and
another
next
to
Ontario
Power
Generation
's
Darlington
Nuclear
Generating
Station
.
Environmental:O
assessments:O
are:O
currently:O
underway:O
for:O
one:O
site:O
next:O
to:O
Bruce:organization-company
Power:organization-company
's:organization-company
Bruce:building-other
Nuclear:building-other
Generating:building-other
Station:building-other
in:O
Tiverton:location-GPE
and:O
another:O
next:O
to:O
Ontario:organization-company
Power:organization-company
Generation:organization-company
's:organization-company
Darlington:building-other
Nuclear:building-other
Generating:building-other
Station:building-other
.:O