answer: #Person1# helps #Person2# to choose a size 36 dark brown leather belt for #Person2#'s husband and #Person2# buys it by cash.
documents: #Person1#: Excuse me. Could you help me? 
  #Person2#: Certainly. What can I do for you? 
  #Person1#: I'm looking for a leather belt for my husband. 
  #Person2#: Do you know what size he wears? 
  #Person1#: Size 36. . . I think. 
  #Person2#: And what color would you like? 
  #Person1#: Dark brown,if you have it. 
  #Person2#: Okay. Let's see. . . a size 36 dark brown leather belt. Oh,yes. Her e we are. Do you think your husband will like this one? 
  #Person1#: Yes. I'm sure he will. I'll take it. 
  #Person2#: Will this be cash or charge? 
  #Person1#: Do you take Master Card? 
  #Person2#: No,I'm afraid not. We only accept our own store credit card. 
  #Person1#: Oh. In that case,I'll pay cash.