With no explanation, label each line with "O", "location-road/railway/highway/transit", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
The
bridge
carries
Massachusetts
Route
3
,
US
Route
3
,
the
MBTA
Red
Line
,
bicycle
,
and
pedestrian
traffic
.
The:O
bridge:O
carries:O
Massachusetts:location-road/railway/highway/transit
Route:location-road/railway/highway/transit
3:location-road/railway/highway/transit
,:O
US:location-road/railway/highway/transit
Route:location-road/railway/highway/transit
3:location-road/railway/highway/transit
,:O
the:O
MBTA:location-road/railway/highway/transit
Red:location-road/railway/highway/transit
Line:location-road/railway/highway/transit
,:O
bicycle:O
,:O
and:O
pedestrian:O
traffic:O
.:O