With no explanation, label each line with "art-music", "O", "event-other", "art-broadcastprogram", "art-film", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
He
toured
with
the
band
until
it
folded
in
September
1971
but
played
with
the
band
on
the
Spirit
of
1971
stage
in
2011
at
the
Glastonbury
Festival
.
He:O
toured:O
with:O
the:O
band:O
until:O
it:O
folded:O
in:O
September:O
1971:O
but:O
played:O
with:O
the:O
band:O
on:O
the:O
Spirit:art-music
of:art-music
1971:art-music
stage:art-music
in:O
2011:O
at:O
the:O
Glastonbury:event-other
Festival:event-other
.:O