19. A: That woman is a very good singer.
B: Yes, but she looks like a man!
A: What difference does it make?
B: Female singers are supposed to be pretty.
A: Singers are supposed to sound good!
B: They should look good, too.
A: There are lots of ugly men singers.
B: Men singers don't have to look good.
A: Then neither do women singers!
B: Well, I would never buy her CD.
A: But you would buy her CD if she was pretty?
B: Yes. I would buy all of her CDs. 0.9