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 ":".
All
targets
selected
were
located
and
destroyed
.
All:O
targets:O
selected:O
were:O
located:O
and:O
destroyed:O
.:O