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 ":".
Qriocity
subscribers
received
30
days
.
Qriocity:O
subscribers:O
received:O
30:O
days:O
.:O