With no explanation, label each line with "location-GPE", "O", "product-train", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
An
Intercity-Express
service
ran
to
Cologne
using
ICE
TD
diesel
tilting
trains
.
An:O
Intercity-Express:O
service:O
ran:O
to:O
Cologne:location-GPE
using:O
ICE:product-train
TD:product-train
diesel:product-train
tilting:product-train
trains:product-train
.:O