With no explanation, label each line with "O", "organization-other", "location-GPE", "organization-government/governmentagency", "person-soldier", "event-attack/battle/war/militaryconflict", "art-broadcastprogram", "art-film", "art-music" or "art-other" preceded by ":".
The
last
Federal
officer
killed
in
the
Civil
War
was
1st
Lt
E.L.
Stevens
of
the
54th
Massachusetts
Infantry
who
died
in
a
skirmish
9
miles
south
of
Camden
at
the
Battle
of
Boykin
's
Mill
on
April
18
,
1865
.
The:O
last:O
Federal:organization-government/governmentagency
officer:O
killed:O
in:O
the:O
Civil:event-attack/battle/war/militaryconflict
War:event-attack/battle/war/militaryconflict
was:O
1st:O
Lt:O
E.L.:person-soldier
Stevens:person-soldier
of:O
the:O
54th:organization-other
Massachusetts:organization-other
Infantry:organization-other
who:O
died:O
in:O
a:O
skirmish:O
9:O
miles:O
south:O
of:O
Camden:location-GPE
at:O
the:O
Battle:event-attack/battle/war/militaryconflict
of:event-attack/battle/war/militaryconflict
Boykin:event-attack/battle/war/militaryconflict
's:event-attack/battle/war/militaryconflict
Mill:event-attack/battle/war/militaryconflict
on:O
April:O
18:O
,:O
1865:O
.:O