A: I want to buy my son a skateboard. B: Do you know what kind of board he'd like? A: I was thinking a basic board. B: There are many different kinds. A: Is there one that is safer than the others? B: Not really. You should buy safety equipment. A: What should I buy? B: A helmet, some elbow pads, and some knee pads. A: Can I also have some wrist guards? B: Certainly, you may choose any color you'd like. A: I came for a skateboard and left with the whole store. B: Well, safety always comes first!