With no explanation, label each line with "O", "organization-company", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
It
was
subsequently
transferred
to
Telesat
when
it
merged
with
Loral
Skynet
in
2007
.
It:O
was:O
subsequently:O
transferred:O
to:O
Telesat:organization-company
when:O
it:O
merged:O
with:O
Loral:organization-company
Skynet:organization-company
in:O
2007:O
.:O