With no explanation, label each line with "location-GPE", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Although
the
section
from
Desford
to
Swannington
remains
open
for
freight
traffic
.
Although:O
the:O
section:O
from:O
Desford:location-GPE
to:O
Swannington:location-GPE
remains:O
open:O
for:O
freight:O
traffic:O
.:O