With no explanation, label each line with "O", "location-road/railway/highway/transit", "organization-company", "product-train", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
In
1978
the
B
&
amp
;
M
leased
switching
operations
in
Keene
to
the
Green
Mountain
Railroad
,
which
took
over
the
entire
Ashuelot
Branch
in
1982
.
In:O
1978:O
the:O
B:organization-company
&:organization-company
amp:organization-company
;:organization-company
M:organization-company
leased:O
switching:O
operations:O
in:O
Keene:product-train
to:O
the:O
Green:organization-company
Mountain:organization-company
Railroad:organization-company
,:O
which:O
took:O
over:O
the:O
entire:O
Ashuelot:location-road/railway/highway/transit
Branch:location-road/railway/highway/transit
in:O
1982:O
.:O