With no explanation, label each line with "O", "person-actor", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Actors
Frank
and
Ralph
Morgan
(
members
of
the
Wuppermann
family
)
had
also
lived
in
this
house
.
Actors:O
Frank:person-actor
and:O
Ralph:person-actor
Morgan:person-actor
(:O
members:O
of:O
the:O
Wuppermann:O
family:O
):O
had:O
also:O
lived:O
in:O
this:O
house:O
.:O