With no explanation, label each line with "O", "person-actor", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
The
film
was
Doris
Day
's
last
screen
musical
.
The:O
film:O
was:O
Doris:person-actor
Day:person-actor
's:O
last:O
screen:O
musical:O
.:O