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
role
was
eventually
played
by
Crain
.
The:O
role:O
was:O
eventually:O
played:O
by:O
Crain:person-actor
.:O