With no explanation, label each line with "O", "person-artist/author", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Mel
Blanc
was
on
hand
to
supply
the
screams
,
yells
,
and
other
vocal
effects
.
Mel:person-artist/author
Blanc:person-artist/author
was:O
on:O
hand:O
to:O
supply:O
the:O
screams:O
,:O
yells:O
,:O
and:O
other:O
vocal:O
effects:O
.:O