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
was
condemned
to
death
and
executed
in
784
.
She:O
was:O
condemned:O
to:O
death:O
and:O
executed:O
in:O
784:O
.:O