With no explanation, label each line with "O", "organization-company", "product-ship", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
``
Maryborough
``
paid
off
in
December
1945
,
and
was
sold
to
the
Australian
General
Trading
and
Shipping
Syndicate
on
9
May
1947
,
who
renamed
her
``
Isobel
Queen
``
.
``:O
Maryborough:product-ship
``:O
paid:O
off:O
in:O
December:O
1945:O
,:O
and:O
was:O
sold:O
to:O
the:O
Australian:organization-company
General:organization-company
Trading:organization-company
and:organization-company
Shipping:organization-company
Syndicate:organization-company
on:O
9:O
May:O
1947:O
,:O
who:O
renamed:O
her:O
``:O
Isobel:product-ship
Queen:product-ship
``:O
.:O