With no explanation, label each line with "O", "location-road/railway/highway/transit", "organization-company", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
In
response
to
this
the
Pennsylvania
Railroad
borrowed
a
2-6-6-4
Class
A
of
the
Norfolk
&
amp
;
Western
Railway
and
a
2-10-4
from
the
Chesapeake
and
Ohio
Railroad
.
In:O
response:O
to:O
this:O
the:O
Pennsylvania:location-road/railway/highway/transit
Railroad:location-road/railway/highway/transit
borrowed:O
a:O
2-6-6-4:O
Class:O
A:O
of:O
the:O
Norfolk:organization-company
&:organization-company
amp:organization-company
;:O
Western:location-road/railway/highway/transit
Railway:location-road/railway/highway/transit
and:O
a:O
2-10-4:O
from:O
the:O
Chesapeake:location-road/railway/highway/transit
and:O
Ohio:location-road/railway/highway/transit
Railroad:location-road/railway/highway/transit
.:O