With no explanation, label each line with "location-GPE", "O", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Eochu
(
or
Eochaid
)
,
son
of
Ailill
Finn
,
was
,
according
to
medieval
Irish
legend
and
historical
tradition
,
a
High
King
of
Ireland
.
Eochu:person-other
(:O
or:O
Eochaid:person-other
):O
,:O
son:O
of:O
Ailill:person-other
Finn:person-other
,:O
was:O
,:O
according:O
to:O
medieval:O
Irish:location-GPE
legend:O
and:O
historical:O
tradition:O
,:O
a:O
High:O
King:O
of:O
Ireland:location-GPE
.:O