With no explanation, label each line with "O", "event-sportsevent", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
The
singles
featured
ATP
No
.
The:O
singles:O
featured:O
ATP:event-sportsevent
No:O
.:O