With no explanation, label each line with "O", "organization-company", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Contemporary
produced
music
from
a
variety
of
jazz
styles
and
players
.
Contemporary:organization-company
produced:O
music:O
from:O
a:O
variety:O
of:O
jazz:O
styles:O
and:O
players:O
.:O