With no explanation, label each line with "O", "location-GPE", "art-writtenart", "building-theater", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other" or "art-painting" preceded by ":".
In
addition
to
his
film
and
television
career
,
he
appeared
in
numerous
productions
at
the
Arena
Stage
in
Washington
,
D.C
.
,
most
notably
as
Willy
Loman
in
``
Death
of
a
Salesman
``
.
In:O
addition:O
to:O
his:O
film:O
and:O
television:O
career:O
,:O
he:O
appeared:O
in:O
numerous:O
productions:O
at:O
the:O
Arena:building-theater
Stage:building-theater
in:O
Washington:location-GPE
,:O
D.C:location-GPE
.:location-GPE
,:O
most:O
notably:O
as:O
Willy:person-other
Loman:person-other
in:O
``:O
Death:art-writtenart
of:art-writtenart
a:art-writtenart
Salesman:art-writtenart
``:O
.:O