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
show
has
sold
in
over
100
countries
worldwide
.
The:O
show:O
has:O
sold:O
in:O
over:O
100:O
countries:O
worldwide:O
.:O