With no explanation, label each line with "O", "organization-company", "location-bodiesofwater", "product-train", "location-GPE", "event-attack/battle/war/militaryconflict", "art-broadcastprogram", "art-film", "art-music" or "art-other" preceded by ":".
During
the
Second
World
War
,
the
sole
Class
21
2-10-4
Texas
type
locomotive
of
the
South
African
Railways
(
SAR
)
was
often
used
to
haul
long
and
heavy
military
trains
,
troop
trains
and
sometimes
Italian
prisoners-of-war
to
the
military
unit
and
prisoner-of-war
camp
at
Sonderwater
near
Cullinan
.
During:O
the:O
Second:event-attack/battle/war/militaryconflict
World:event-attack/battle/war/militaryconflict
War:event-attack/battle/war/militaryconflict
,:O
the:O
sole:O
Class:product-train
21:product-train
2-10-4:product-train
Texas:product-train
type:product-train
locomotive:product-train
of:O
the:O
South:organization-company
African:organization-company
Railways:organization-company
(:O
SAR:organization-company
):O
was:O
often:O
used:O
to:O
haul:O
long:O
and:O
heavy:O
military:O
trains:O
,:O
troop:O
trains:O
and:O
sometimes:O
Italian:location-GPE
prisoners-of-war:O
to:O
the:O
military:O
unit:O
and:O
prisoner-of-war:O
camp:O
at:O
Sonderwater:location-bodiesofwater
near:O
Cullinan:location-GPE
.:O