With no explanation, label each line with "location-GPE", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
He
served
as
Sugun
Jeoldosa
of
Gyeongsang-jwado
and
Byungma
Jeoldosa
of
Pyeongan-do
.
He:O
served:O
as:O
Sugun:O
Jeoldosa:O
of:O
Gyeongsang-jwado:location-GPE
and:O
Byungma:O
Jeoldosa:O
of:O
Pyeongan-do:location-GPE
.:O