With no explanation, label each line with "O", "event-other", "person-artist/author", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
Bob
Geldof
,
the
organiser
of
Live
Aid
,
originally
asked
Collins
to
be
part
of
Geldof
's
first
charity
effort
,
Band
Aid
.
Bob:person-other
Geldof:person-other
,:O
the:O
organiser:O
of:O
Live:event-other
Aid:event-other
,:O
originally:O
asked:O
Collins:person-artist/author
to:O
be:O
part:O
of:O
Geldof:person-artist/author
's:O
first:O
charity:O
effort:O
,:O
Band:event-other
Aid:event-other
.:O