With no explanation, label each line with "O", "art-music", "person-artist/author", "person-other", "art-other", "art-broadcastprogram", "art-film", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Laura
Dean
Dancers
and
Musicians
commissioned
Steve
Reich
for
the
music
``
SEXTET
``
for
Laura
Dean
's
dance
``
IMPACT
``
.
Laura:person-other
Dean:person-other
Dancers:O
and:O
Musicians:O
commissioned:O
Steve:person-artist/author
Reich:person-artist/author
for:O
the:O
music:O
``:O
SEXTET:art-music
``:O
for:O
Laura:person-other
Dean:person-other
's:O
dance:O
``:O
IMPACT:art-other
``:O
.:O