听力原文:W: Dad, a new Nike store has just opened on the corner. M: Yes, I know. W: Well, I want to buy a pair of tennis shoes. I have just joined a tennis club. M: That's nice! I'm happy you've decided to do some sports. W: And ltd like to buy Nike. M: Come on, Mary, it's not for you. W: But everyone in the club wears Nike. They say it's the best. M: Maybe it is. But how much is a pair of Nike shoes? W: Don't worry about that. I have a part-time job now, and I have saved enough money. M: That's good. To tell you the truth, I also want a Nike myself. 8. What is the relationship between the two speakers? (8)