With no explanation, label each line with "O", "person-actor", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
The
family
is
run
by
Dr
.
Cliff
Huxtable
(
Bill
Cosby
)
,
an
obstetrician
,
and
his
wife
Clair
(
Phylicia
Rashad
)
,
a
lawyer
.
The:O
family:O
is:O
run:O
by:O
Dr:O
.:O
Cliff:person-other
Huxtable:person-other
(:O
Bill:person-actor
Cosby:person-actor
):O
,:O
an:O
obstetrician:O
,:O
and:O
his:O
wife:O
Clair:person-other
(:O
Phylicia:person-actor
Rashad:person-actor
):O
,:O
a:O
lawyer:O
.:O