With no explanation, label each line with "O", "person-actor", "art-other", "art-broadcastprogram", "art-film", "art-music", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
(
Keith
was
starring
in
``
Family
Affair
``
at
the
time
,
while
Osmond
had
played
the
iconic
Eddie
Haskell
in
``
Leave
It
to
Beaver
``
.
)
(:O
Keith:person-actor
was:O
starring:O
in:O
``:O
Family:art-other
Affair:art-other
``:O
at:O
the:O
time:O
,:O
while:O
Osmond:person-actor
had:O
played:O
the:O
iconic:O
Eddie:person-actor
Haskell:person-actor
in:O
``:O
Leave:art-other
It:art-other
to:art-other
Beaver:art-other
``:O
.:O
):O