answer: #Person2# helps #Person1# choose a brown hat in size 6. #Person1# likes it.
documents: #Person1#: May I see a hat, please?
  #Person2#: What size do you take?
  #Person1#: I'm sorry. I don't know.
  #Person2#: I'll measure you. . . You take size 6. What colour hat would you like?
  #Person1#: Brown, please.
  #Person2#: Here are some nice brown hats. Try this hat on. It's a very good one.
  #Person1#: Yes, I like this one. It goes very well with my coat. How much is it?
  #Person2#: It's $ 9. 95. Do you want me to put it in a box?