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 ":".
In
addition
to
performing
live
and
recording
music
,
Lester
works
as
a
teacher
and
an
author
.
In:O
addition:O
to:O
performing:O
live:O
and:O
recording:O
music:O
,:O
Lester:person-artist/author
works:O
as:O
a:O
teacher:O
and:O
an:O
author:O
.:O