With no explanation, label each line with "O", "organization-other", "location-other", "location-GPE", "person-soldier", "event-attack/battle/war/militaryconflict", "art-broadcastprogram", "art-film", "art-music" or "art-other" preceded by ":".
He
served
as
chief-of-staff
to
Maj.
Gen
.
Nathaniel
P.
Banks
during
the
Red
River
Campaign
in
early
1864
,
with
service
at
the
Battle
of
Mansfield
and
Battle
of
Pleasant
Hill
in
De
Soto
Parish
,
Louisiana
,
Dwight
was
reassigned
to
the
Eastern
Theater
and
was
attached
to
the
1st
Division
of
the
19th
Army
Corps
.
He:O
served:O
as:O
chief-of-staff:O
to:O
Maj.:O
Gen:O
.:O
Nathaniel:person-soldier
P.:person-soldier
Banks:person-soldier
during:O
the:O
Red:event-attack/battle/war/militaryconflict
River:event-attack/battle/war/militaryconflict
Campaign:event-attack/battle/war/militaryconflict
in:O
early:O
1864:O
,:O
with:O
service:O
at:O
the:O
Battle:event-attack/battle/war/militaryconflict
of:event-attack/battle/war/militaryconflict
Mansfield:event-attack/battle/war/militaryconflict
and:O
Battle:event-attack/battle/war/militaryconflict
of:event-attack/battle/war/militaryconflict
Pleasant:event-attack/battle/war/militaryconflict
Hill:event-attack/battle/war/militaryconflict
in:O
De:location-other
Soto:location-other
Parish:location-other
,:O
Louisiana:location-GPE
,:O
Dwight:person-soldier
was:O
reassigned:O
to:O
the:O
Eastern:location-other
Theater:location-other
and:O
was:O
attached:O
to:O
the:O
1st:organization-other
Division:organization-other
of:organization-other
the:organization-other
19th:organization-other
Army:organization-other
Corps:organization-other
.:O