With no explanation, label each line with "location-GPE", "O", "location-road/railway/highway/transit", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
A
local
north-to-south
thoroughfare
is
Allentown
Road
,
which
extends
south
from
Coopersburg
into
Montgomery
County
.
A:O
local:O
north-to-south:O
thoroughfare:O
is:O
Allentown:location-road/railway/highway/transit
Road:location-road/railway/highway/transit
,:O
which:O
extends:O
south:O
from:O
Coopersburg:location-GPE
into:O
Montgomery:location-GPE
County:location-GPE
.:O