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 ":".
Production
under
the
Sunbird
name
was
continued
until
1994
.
Production:O
under:O
the:O
Sunbird:O
name:O
was:O
continued:O
until:O
1994:O
.:O