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 ":".
Until
the
official
release
the
band
played
the
song
only
on
live
shows
.
Until:O
the:O
official:O
release:O
the:O
band:O
played:O
the:O
song:O
only:O
on:O
live:O
shows:O
.:O