With no explanation, label each line with "O", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Égée
hands
Thésée
a
poisoned
chalice
but
he
recognises
Thésée
's
sword
and
realises
the
young
man
must
be
his
son
.
Égée:person-other
hands:O
Thésée:person-other
a:O
poisoned:O
chalice:O
but:O
he:O
recognises:O
Thésée:person-other
's:O
sword:O
and:O
realises:O
the:O
young:O
man:O
must:O
be:O
his:O
son:O
.:O