answer: #Person1# asks #Person2# to develop films in. #Person1# also buys another Kodak film and pays #Person2# $ 20 in total.
documents: #Person1#: Do you develop films here?
  #Person2#: Yes, we shall. What size do you like?
  #Person1#: Well, the 4 x 6 is fine.
  #Person2#: Which do you prefer, color or black and white?
  #Person1#: The last one is black and white, all the rest should need color.
  #Person2#: OK.
  #Person1#: I hope they will come out well. When should I pick them up?
  #Person2#: They will be ready at noon tomorrow. Each negative develops one print, right?
  #Person1#: Yes, it is. And develop them as glossy as possible.
  #Person2#: No problem. Do you need another film?
  #Person1#: Yes, a roll of Kodak film please.
  #Person2#: It is totally $ 20 including the deposit for films.