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 ":".
His
brother
was
the
actor
Charles
Botot
Dangeville
.
His:O
brother:O
was:O
the:O
actor:O
Charles:person-actor
Botot:person-actor
Dangeville:person-actor
.:O