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 ":".
Finds
from
the
site
are
available
for
viewing
.
Finds:O
from:O
the:O
site:O
are:O
available:O
for:O
viewing:O
.:O