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 ":".
A
joint
opening
with
the
Shrewsbury
and
Hereford
Railway
took
place
on
6
December
1853
.
A:O
joint:O
opening:O
with:O
the:O
Shrewsbury:location-road/railway/highway/transit
and:location-road/railway/highway/transit
Hereford:location-road/railway/highway/transit
Railway:location-road/railway/highway/transit
took:O
place:O
on:O
6:O
December:O
1853:O
.:O