With no explanation, label each line with "O", "organization-company", "product-train", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
In
the
steam
era
,
B
&
amp
;
LE
had
a
fleet
of
2-8-0
``
Consolidation
''
types
,
classes
C1
through
C4
;
2-10-2
``
Santa
Fe
''
types
,
classes
D1
and
D2
;
and
2-10-4
``
Texas
''
type
locomotives
,
class
H1
.
In:O
the:O
steam:O
era:O
,:O
B:organization-company
&:organization-company
amp:organization-company
;:organization-company
LE:organization-company
had:O
a:O
fleet:O
of:O
2-8-0:product-train
``:product-train
Consolidation:product-train
'':product-train
types:O
,:O
classes:O
C1:O
through:O
C4:O
;:O
2-10-2:product-train
``:product-train
Santa:product-train
Fe:product-train
'':product-train
types:O
,:O
classes:O
D1:O
and:O
D2:O
;:O
and:O
2-10-4:product-train
``:product-train
Texas:product-train
'':product-train
type:O
locomotives:O
,:O
class:O
H1:O
.:O