With no explanation, label each line with "O", "location-road/railway/highway/transit", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
The
East
Waterway
is
crossed
by
a
causeway
supported
a
few
feet
above
high
tide
by
pilings
.
The:O
East:location-road/railway/highway/transit
Waterway:location-road/railway/highway/transit
is:O
crossed:O
by:O
a:O
causeway:O
supported:O
a:O
few:O
feet:O
above:O
high:O
tide:O
by:O
pilings:O
.:O