With no explanation, label each line with "O", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
In
1953
he
played
with
Rex
Stewart
and
played
in
a
reunion
band
with
Henderson
once
more
;
in
1960
he
was
a
sideman
for
Machito
.
In:O
1953:O
he:O
played:O
with:O
Rex:person-other
Stewart:person-other
and:O
played:O
in:O
a:O
reunion:O
band:O
with:O
Henderson:person-other
once:O
more:O
;:O
in:O
1960:O
he:O
was:O
a:O
sideman:O
for:O
Machito:person-other
.:O