answer: #Person1# is shopping. #Person2# provides #Person1# with information and waits for #Person1# to decide.
documents: #Person1#: How much is this? 
  #Person2#: You mean the large one or the small one? 
  #Person1#: The large one. 
  #Person2#: They're on special this week. They've been reduced to five dollars. 
  #Person1#: Is this the only kind you have? 
  #Person2#: No. We have some that are different in style but not in color. They're over there. Do you see the sign? 
  #Person1#: Oh, yes. I think I'll look at those over there before I decide. 
  #Person2#: Very well. Just take your time.