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 ":".
Coulthard
's
television
appearances
include
several
costume
dramas
.
Coulthard:person-actor
's:O
television:O
appearances:O
include:O
several:O
costume:O
dramas:O
.:O