With no explanation, label each line with "O", "person-director", "person-actor", "art-other", "art-broadcastprogram", "art-film", "art-music", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Produced
by
Max
Liebman
(
among
others
)
and
directed
by
Paul
Sills
,
the
production
presented
Harris
in
such
sketches
as
``
Caesar
's
Wife
``
,
``
First
Affair
``
,
``
Museum
Piece
``
,
and
``
The
Bergman
Film
``
.
Produced:O
by:O
Max:person-director
Liebman:person-director
(:O
among:O
others:O
):O
and:O
directed:O
by:O
Paul:person-director
Sills:person-director
,:O
the:O
production:O
presented:O
Harris:person-actor
in:O
such:O
sketches:O
as:O
``:O
Caesar:art-other
's:art-other
Wife:art-other
``:O
,:O
``:O
First:art-other
Affair:art-other
``:O
,:O
``:O
Museum:art-other
Piece:art-other
``:O
,:O
and:O
``:O
The:art-other
Bergman:art-other
Film:art-other
``:O
.:O