With no explanation, label each line with "O", "other-currency", "organization-company", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Kinross
Gold
's
total
assets
decreased
significantly
in
recent
years
,
from
$
US
16.39
billion
in
2010
to
$
US
7.73
billion
in
2015
.
Kinross:organization-company
Gold:organization-company
's:O
total:O
assets:O
decreased:O
significantly:O
in:O
recent:O
years:O
,:O
from:O
$:other-currency
US:other-currency
16.39:O
billion:O
in:O
2010:O
to:O
$:other-currency
US:other-currency
7.73:O
billion:O
in:O
2015:O
.:O