With no explanation, label each line with "location-GPE", "O", "person-politician", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
Alypia
was
the
only
daughter
of
Anthemius
and
Aelia
Marcia
Euphemia
,
and
granddaughter
of
the
Eastern
Roman
Emperor
Marcian
.
Alypia:person-other
was:O
the:O
only:O
daughter:O
of:O
Anthemius:person-politician
and:O
Aelia:person-politician
Marcia:person-politician
Euphemia:person-politician
,:O
and:O
granddaughter:O
of:O
the:O
Eastern:O
Roman:location-GPE
Emperor:O
Marcian:person-politician
.:O