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 ":".
The
grape
is
noted
for
its
dark
coloring
.
The:O
grape:O
is:O
noted:O
for:O
its:O
dark:O
coloring:O
.:O