A: What is there to eat? B: I don't know. Look in the fridge. A: I think I'll make a sandwich. B: What kind? A: A ham sandwich. B: The bread is in the cabinet. A: Where's the mustard? B: It's in the fridge, I think. A: Oh, yes, here it is. Do you want a sandwich? B: Yes, that sounds nice. A: How about some potato chips? B: Yes. And a pickle, if we have any.