With no explanation, label each line with "O", "location-road/railway/highway/transit", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Five
(
46
,
50
,
212
,
218
&
amp
;
256
)
were
temporarily
transferred
to
the
Commonwealth
Railways
as
the
NMA
class
and
numbered
50
to
54
.
Five:O
(:O
46:O
,:O
50:O
,:O
212:O
,:O
218:O
&:O
amp:O
;:O
256:O
):O
were:O
temporarily:O
transferred:O
to:O
the:O
Commonwealth:location-road/railway/highway/transit
Railways:location-road/railway/highway/transit
as:O
the:O
NMA:O
class:O
and:O
numbered:O
50:O
to:O
54:O
.:O