With no explanation, label each line with "location-GPE", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Since
1991
,
Australia
,
Canada
and
New
Zealand
have
created
gallantry
awards
for
operational
service
in
their
own
honours
systems
.
Since:O
1991:O
,:O
Australia:location-GPE
,:O
Canada:location-GPE
and:O
New:location-GPE
Zealand:location-GPE
have:O
created:O
gallantry:O
awards:O
for:O
operational:O
service:O
in:O
their:O
own:O
honours:O
systems:O
.:O