With no explanation, label each line with "O", "organization-company", "person-actor", "art-music", "art-broadcastprogram", "building-theater", "art-film", "art-other", "art-painting" or "art-writtenart" preceded by ":".
She
appeared
as
herself
in
Season
Four
of
the
HBO
series
``
Curb
Your
Enthusiasm
``
,
directing
Larry
David
and
David
Schwimmer
in
a
production
of
the
Broadway
hit
musical
,
``
The
Producers
``
.
She:O
appeared:O
as:O
herself:O
in:O
Season:O
Four:O
of:O
the:O
HBO:organization-company
series:O
``:O
Curb:art-broadcastprogram
Your:art-broadcastprogram
Enthusiasm:art-broadcastprogram
``:O
,:O
directing:O
Larry:person-actor
David:person-actor
and:O
David:person-actor
Schwimmer:person-actor
in:O
a:O
production:O
of:O
the:O
Broadway:building-theater
hit:O
musical:O
,:O
``:O
The:art-music
Producers:art-music
``:O
.:O