With no explanation, label each line with "O", "organization-other", "person-artist/author", "art-writtenart", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other" or "art-painting" preceded by ":".
In
1972
and
1976
,
Brown
received
grants
from
the
National
Endowment
for
the
Arts
,
which
he
used
to
compose
and
publish
several
pieces
for
solo
piano
,
one
of
which
was
based
on
poetry
from
Jean
Toomer
's
book
``
Cane
``
.
In:O
1972:O
and:O
1976:O
,:O
Brown:person-other
received:O
grants:O
from:O
the:O
National:organization-other
Endowment:organization-other
for:organization-other
the:organization-other
Arts:organization-other
,:O
which:O
he:O
used:O
to:O
compose:O
and:O
publish:O
several:O
pieces:O
for:O
solo:O
piano:O
,:O
one:O
of:O
which:O
was:O
based:O
on:O
poetry:O
from:O
Jean:person-artist/author
Toomer:person-artist/author
's:O
book:O
``:O
Cane:art-writtenart
``:O
.:O