With no explanation, label each line with "O", "person-actor", "event-other", "location-GPE", "person-artist/author", "art-broadcastprogram", "art-film", "art-music", "art-other" or "art-painting" preceded by ":".
On
August
30
,
2010
,
Kidjo
sang
at
the
30th
Anniversary
celebration
of
Solidarnosc
in
the
Polish
city
of
Gdańsk
produced
by
Bob
Wilson
and
Hal
Willner
featuring
Philip
Glass
,
Marianne
Faithfull
,
Rufus
Wainwright
and
Macy
Gray
.
On:O
August:O
30:O
,:O
2010:O
,:O
Kidjo:person-artist/author
sang:O
at:O
the:event-other
30th:event-other
Anniversary:event-other
celebration:event-other
of:event-other
Solidarnosc:event-other
in:O
the:O
Polish:O
city:O
of:O
Gdańsk:location-GPE
produced:O
by:O
Bob:person-artist/author
Wilson:person-artist/author
and:O
Hal:person-artist/author
Willner:person-artist/author
featuring:O
Philip:person-actor
Glass:person-actor
,:O
Marianne:person-actor
Faithfull:person-actor
,:O
Rufus:person-actor
Wainwright:person-actor
and:O
Macy:person-actor
Gray:person-actor
.:O