With no explanation, label each line with "location-GPE", "O", "person-politician", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Sadr
City
was
built
in
Iraq
in
1959
by
Prime
Minister
Abdul
Karim
Qassim
in
response
to
grave
housing
shortages
in
Baghdad
.
Sadr:location-GPE
City:O
was:O
built:O
in:O
Iraq:location-GPE
in:O
1959:O
by:O
Prime:O
Minister:O
Abdul:person-politician
Karim:person-politician
Qassim:person-politician
in:O
response:O
to:O
grave:O
housing:O
shortages:O
in:O
Baghdad:location-GPE
.:O