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 ":".
The
Confederates
retreated
back
through
Kansas
,
suffering
several
further
defeats
along
the
way
,
including
a
disastrous
rout
at
the
Battle
of
Mine
Creek
on
October
25
,
in
which
Marmaduke
and
hundreds
of
other
men
were
captured
.
The:O
Confederates:organization-other
retreated:O
back:O
through:O
Kansas:location-GPE
,:O
suffering:O
several:O
further:O
defeats:O
along:O
the:O
way:O
,:O
including:O
a:O
disastrous:O
rout:O
at:O
the:O
Battle:event-attack/battle/war/militaryconflict
of:event-attack/battle/war/militaryconflict
Mine:event-attack/battle/war/militaryconflict
Creek:event-attack/battle/war/militaryconflict
on:O
October:O
25:O
,:O
in:O
which:O
Marmaduke:person-soldier
and:O
hundreds:O
of:O
other:O
men:O
were:O
captured:O
.:O