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 ":".
Amtrak
trains
58
&
amp
;
59
,
the
City
of
New
Orleans
stop
here
.
Amtrak:organization-company
trains:O
58:O
&:O
amp:O
;:O
59:O
,:O
the:O
City:product-train
of:product-train
New:product-train
Orleans:product-train
stop:O
here:O
.:O