With no explanation, label each line with "O", "person-artist/author", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
When
performing
it
live
,
vocalist
Till
Lindemann
has
simulated
anal
sex
with
keyboardist
Christian
Lorenz
using
a
liquid
squirting
dildo
.
When:O
performing:O
it:O
live:O
,:O
vocalist:O
Till:person-artist/author
Lindemann:person-artist/author
has:O
simulated:O
anal:O
sex:O
with:O
keyboardist:O
Christian:person-artist/author
Lorenz:person-artist/author
using:O
a:O
liquid:O
squirting:O
dildo:O
.:O