With no explanation, label each line with "O", "product-ship", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
The
US
Sailing
D-PN
is
87.3
.
The:O
US:product-ship
Sailing:product-ship
D-PN:product-ship
is:O
87.3:O
.:O