With no explanation, label each line with "O", "location-bodiesofwater", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
It
crosses
South
Branch
Roaring
Creek
.
It:O
crosses:O
South:location-bodiesofwater
Branch:location-bodiesofwater
Roaring:location-bodiesofwater
Creek:location-bodiesofwater
.:O