With no explanation, label each line with "O", "location-bodiesofwater", "product-ship", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
A
replica
of
the
CSS
Albemarle
is
also
located
behind
the
museum
in
the
Roanoke
River
.
A:O
replica:O
of:O
the:O
CSS:product-ship
Albemarle:product-ship
is:O
also:O
located:O
behind:O
the:O
museum:O
in:O
the:O
Roanoke:location-bodiesofwater
River:location-bodiesofwater
.:O