answer: #Person2# requests #Person1# to break a $20 bill into some fives and ones for her. #Person1# agrees.
documents: #Person1#: How can I help you, miss?
  #Person2#: Could you break a $20 bill for me?
  #Person1#: Sure, how do you want it?
  #Person2#: Could I have some fives and the rest in ones?
  #Person1#: Well, I have 2 fives, but I don't have enough ones. Are quarters fine with you?
  #Person2#: Oh, that's even better. In that case, I won't have to worry about the small change for the bus later.
  #Person1#: Here you go.
  #Person2#: Thanks a million.