With no explanation, label each line with "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport", "building-hospital" or "building-hotel" preceded by ":".
These
ridge
and
furrow
meadows
are
on
soils
derived
from
clay
.
These:O
ridge:O
and:O
furrow:O
meadows:O
are:O
on:O
soils:O
derived:O
from:O
clay:O
.:O