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 ":".
Delta
also
has
two
Rigid-hulled
inflatable
boats
.
Delta:organization-company
also:O
has:O
two:O
Rigid-hulled:product-ship
inflatable:O
boats:O
.:O