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 ":".
She
produced
the
album
herself
.
She:O
produced:O
the:O
album:O
herself:O
.:O