With no explanation, label each line with "O", "location-bodiesofwater", "organization-other", "location-GPE", "event-attack/battle/war/militaryconflict", "art-broadcastprogram", "art-film", "art-music", "art-other" or "art-painting" preceded by ":".
A
Southern
Unionist
,
he
fought
for
the
Union
Army
during
the
American
Civil
War
,
commanding
units
at
Mill
Springs
,
Stones
River
,
Chickamauga
,
Franklin
,
Nashville
,
Bentonville
,
and
in
the
Knoxville
and
Atlanta
campaigns
.
A:O
Southern:O
Unionist:O
,:O
he:O
fought:O
for:O
the:O
Union:organization-other
Army:organization-other
during:O
the:O
American:event-attack/battle/war/militaryconflict
Civil:event-attack/battle/war/militaryconflict
War:event-attack/battle/war/militaryconflict
,:O
commanding:O
units:O
at:O
Mill:location-GPE
Springs:location-GPE
,:O
Stones:location-bodiesofwater
River:location-bodiesofwater
,:O
Chickamauga:location-GPE
,:O
Franklin:location-GPE
,:O
Nashville:location-GPE
,:O
Bentonville:location-GPE
,:O
and:O
in:O
the:O
Knoxville:location-GPE
and:O
Atlanta:location-GPE
campaigns:O
.:O