With no explanation, label each line with "location-GPE", "O", "building-hospital", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
He
retired
in
1975
and
returned
to
Greensboro
,
North
Carolina
,
where
he
died
of
cardiac
arrest
at
Moses
H.
Cone
Memorial
Hospital
in
November
1993
.
He:O
retired:O
in:O
1975:O
and:O
returned:O
to:O
Greensboro:location-GPE
,:O
North:location-GPE
Carolina:location-GPE
,:O
where:O
he:O
died:O
of:O
cardiac:O
arrest:O
at:O
Moses:building-hospital
H.:building-hospital
Cone:building-hospital
Memorial:building-hospital
Hospital:building-hospital
in:O
November:O
1993:O
.:O