With no explanation, label each line with "location-GPE", "building-other", "O", "location-road/railway/highway/transit", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
The
original
Jefferson
Barracks
Bridge
was
a
steel
truss
toll
bridge
that
carried
U.S
.
Route
50
.
The:O
original:O
Jefferson:building-other
Barracks:building-other
Bridge:building-other
was:O
a:O
steel:O
truss:O
toll:O
bridge:O
that:O
carried:O
U.S:location-GPE
.:location-GPE
Route:location-road/railway/highway/transit
50:location-road/railway/highway/transit
.:O