With no explanation, label each line with "location-GPE", "O", "organization-company", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Braathens
SAFE
started
cooperating
with
Icelandic
Loftleidir
,
who
held
the
rights
to
fly
to
North
America
via
Iceland
.
Braathens:organization-company
SAFE:organization-company
started:O
cooperating:O
with:O
Icelandic:organization-company
Loftleidir:organization-company
,:O
who:O
held:O
the:O
rights:O
to:O
fly:O
to:O
North:location-GPE
America:location-GPE
via:O
Iceland:location-GPE
.:O