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 ":".
Her
students
included
sopranos
Stephanie
M.-L.
Bornschlegl
,
Anja
Augustin
,
Ingrid
Fraunholz
,
mezzo-soprano
Annette
Beck
,
bass
Markus
Wandl
and
tenor
Tobias
Wall
.
Her:O
students:O
included:O
sopranos:O
Stephanie:person-artist/author
M.-L.:person-artist/author
Bornschlegl:person-artist/author
,:O
Anja:person-artist/author
Augustin:person-artist/author
,:O
Ingrid:person-artist/author
Fraunholz:person-artist/author
,:O
mezzo-soprano:O
Annette:person-artist/author
Beck:person-artist/author
,:O
bass:O
Markus:person-artist/author
Wandl:person-artist/author
and:O
tenor:O
Tobias:person-artist/author
Wall:person-artist/author
.:O