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 ":".
Her
works
have
appeared
on
the
stage
and
on
television
.
Her:O
works:O
have:O
appeared:O
on:O
the:O
stage:O
and:O
on:O
television:O
.:O