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 ":".
The
first
deliveries
were
to
NAC
,
the
New
Zealand
National
Airways
Corporation
(
later
part
of
Air
New
Zealand
)
.
The:O
first:O
deliveries:O
were:O
to:O
NAC:organization-company
,:O
the:O
New:organization-company
Zealand:organization-company
National:organization-company
Airways:organization-company
Corporation:organization-company
(:O
later:O
part:O
of:O
Air:organization-company
New:organization-company
Zealand:organization-company
):O
.:O