With no explanation, label each line with "O", "art-other", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
His
other
roles
with
the
company
were
the
Sacristan
(
``
Tosca
``
)
,
Bartolo
(
``
The
Barber
of
Seville
``
)
,
Ceprano
(
``
Rigoletto
``
)
and
Masetto
(
``
Don
Giovanni
``
)
.
His:O
other:O
roles:O
with:O
the:O
company:O
were:O
the:O
Sacristan:person-other
(:O
``:O
Tosca:art-other
``:O
):O
,:O
Bartolo:person-other
(:O
``:O
The:art-other
Barber:art-other
of:art-other
Seville:art-other
``:O
):O
,:O
Ceprano:person-other
(:O
``:O
Rigoletto:art-other
``:O
):O
and:O
Masetto:person-other
(:O
``:O
Don:art-other
Giovanni:art-other
``:O
):O
.:O