With no explanation, label each line with "location-GPE", "O", "organization-company", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Munhwa
Broadcasting
Corporation
(
MBC
;
)
is
one
of
the
leading
South
Korean
television
and
radio
network
companies
.
Munhwa:organization-company
Broadcasting:organization-company
Corporation:organization-company
(:O
MBC:organization-company
;:O
):O
is:O
one:O
of:O
the:O
leading:O
South:location-GPE
Korean:location-GPE
television:O
and:O
radio:O
network:O
companies:O
.:O