With no explanation, label each line with "location-GPE", "O", "organization-politicalparty", "person-politician", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
David
Warren
Tandy
is
a
retired
American
Democratic
Party
politician
in
Louisville
,
Kentucky
,
he
served
as
a
member
of
the
Louisville
Metro
Council
,
representing
District
4
.
David:person-politician
Warren:person-politician
Tandy:person-politician
is:O
a:O
retired:O
American:organization-politicalparty
Democratic:organization-politicalparty
Party:organization-politicalparty
politician:O
in:O
Louisville:location-GPE
,:O
Kentucky:location-GPE
,:O
he:O
served:O
as:O
a:O
member:O
of:O
the:O
Louisville:organization-politicalparty
Metro:organization-politicalparty
Council:organization-politicalparty
,:O
representing:O
District:O
4:O
.:O