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 ":".
Guest
stars
included
Wendy
Hiller
,
Juliet
Mills
,
Tom
Courtenay
,
Ralph
Richardson
,
and
Tim
Curry
.
Guest:O
stars:O
included:O
Wendy:person-actor
Hiller:person-actor
,:O
Juliet:person-actor
Mills:person-actor
,:O
Tom:person-actor
Courtenay:person-actor
,:O
Ralph:person-actor
Richardson:person-actor
,:O
and:O
Tim:person-actor
Curry:person-actor
.:O