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
copies
show
the
same
woodcut
illustrations
.
These:O
copies:O
show:O
the:O
same:O
woodcut:O
illustrations:O
.:O