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 ":".
Results
were
announced
on
8
December
.
Results:O
were:O
announced:O
on:O
8:O
December:O
.:O