A: I want to be a mail carrier when I grow up. B: Why? A: Because you get to meet a lot of people. B: You sure do. A: And you get a lot of exercise every day. B: That's the truth. A: And you get to play with a lot of dogs. B: Well, you're supposed to be working. A: Yes, but I will always pet the friendly dogs. B: What about the unfriendly dogs? A: I think if you are friendly to dogs, they are friendly to you. B: Dogs are like peopleânot all of them are friendly.
