With no explanation, label each line with "O", "organization-other", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Madrigal
began
his
career
in
San
Francisco
's
comedy
clubs
,
both
as
a
solo
performer
and
as
a
member
of
the
sketch
group
Fresh
Robots
,
which
he
co-founded
.
Madrigal:person-other
began:O
his:O
career:O
in:O
San:organization-other
Francisco:organization-other
's:O
comedy:O
clubs:O
,:O
both:O
as:O
a:O
solo:O
performer:O
and:O
as:O
a:O
member:O
of:O
the:O
sketch:O
group:O
Fresh:organization-other
Robots:organization-other
,:O
which:O
he:O
co-founded:O
.:O