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 ":".
In
1945
he
recorded
under
own
name
for
the
Label
Comet
;
His
co-players
included
Dick
Vance
,
Don
Byas
,
Al
Casey
,
John
Levy
,
and
Harold
``
Doc
''
West
.
In:O
1945:O
he:O
recorded:O
under:O
own:O
name:O
for:O
the:O
Label:O
Comet:O
;:O
His:O
co-players:O
included:O
Dick:person-artist/author
Vance:person-artist/author
,:O
Don:person-artist/author
Byas:person-artist/author
,:O
Al:person-artist/author
Casey:person-artist/author
,:O
John:person-artist/author
Levy:person-artist/author
,:O
and:O
Harold:person-artist/author
``:person-artist/author
Doc:person-artist/author
'':person-artist/author
West:person-artist/author
.:O