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 ":".
Eldrad
's
home
was
originally
identified
as
the
black
hole
Omega
4.6
.
Eldrad:person-other
's:O
home:O
was:O
originally:O
identified:O
as:O
the:O
black:O
hole:O
Omega:O
4.6:O
.:O