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 ":".
Currently
,
a
little
over
a
hundred
individuals
exist
.
Currently:O
,:O
a:O
little:O
over:O
a:O
hundred:O
individuals:O
exist:O
.:O