With no explanation, label each line with "art-film", "O", "person-actor", "art-broadcastprogram", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Ron
O'Neal
had
Superfly
,
Richard
Roundtree
had
Shaft
,
Fred
Williamson
had
Hammer
and
Jim
Brown
had
Slaughter
.
Ron:O
O'Neal:O
had:O
Superfly:art-film
,:O
Richard:person-actor
Roundtree:person-actor
had:O
Shaft:art-film
,:O
Fred:person-actor
Williamson:person-actor
had:O
Hammer:art-film
and:O
Jim:person-actor
Brown:person-actor
had:O
Slaughter:art-film
.:O