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 ":".
This
had
the
effect
of
temporarily
returning
Virgin
Australia
to
being
a
domestic-only
airline
.
This:O
had:O
the:O
effect:O
of:O
temporarily:O
returning:O
Virgin:organization-company
Australia:organization-company
to:O
being:O
a:O
domestic-only:O
airline:O
.:O