With no explanation, label each line with "O", "organization-other", "location-GPE", "person-soldier", "event-attack/battle/war/militaryconflict", "art-broadcastprogram", "art-film", "art-music", "art-other" or "art-painting" preceded by ":".
On
24
December
1914
,
Minister
of
War
Enver
Pasha
implemented
a
plan
to
encircle
and
destroy
the
Russian
Caucasus
Army
at
Sarikamish
in
order
to
regain
territories
lost
to
Russia
after
the
Russo-Turkish
War
of
1877–1878
.
On:O
24:O
December:O
1914:O
,:O
Minister:O
of:O
War:O
Enver:person-soldier
Pasha:person-soldier
implemented:O
a:O
plan:O
to:O
encircle:O
and:O
destroy:O
the:O
Russian:organization-other
Caucasus:organization-other
Army:organization-other
at:O
Sarikamish:location-GPE
in:O
order:O
to:O
regain:O
territories:O
lost:O
to:O
Russia:location-GPE
after:O
the:O
Russo-Turkish:event-attack/battle/war/militaryconflict
War:event-attack/battle/war/militaryconflict
of:O
1877–1878:O
.:O