With no explanation, label each line with "location-GPE", "O", "organization-company", "product-train", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
It
is
in
service
in
Austria
with
ÖBB
as
Class
1016
.
It:O
is:O
in:O
service:O
in:O
Austria:location-GPE
with:O
ÖBB:organization-company
as:O
Class:product-train
1016:product-train
.:O