With no explanation, label each line with "location-GPE", "O", "organization-government/governmentagency", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
A
barber
,
Chambers
went
on
to
law
school
and
has
been
repeatedly
elected
to
represent
North
Omaha
in
the
Nebraska
State
Legislature
for
more
than
35
years
.
A:O
barber:O
,:O
Chambers:O
went:O
on:O
to:O
law:O
school:O
and:O
has:O
been:O
repeatedly:O
elected:O
to:O
represent:O
North:location-GPE
Omaha:location-GPE
in:O
the:O
Nebraska:organization-government/governmentagency
State:organization-government/governmentagency
Legislature:organization-government/governmentagency
for:O
more:O
than:O
35:O
years:O
.:O