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 ":".
It
was
performed
live
for
the
last
time
on
January
26
,
1974
.
It:O
was:O
performed:O
live:O
for:O
the:O
last:O
time:O
on:O
January:O
26:O
,:O
1974:O
.:O