answer: #Person1# wants to send a letter but doesn't know about the process. #Person2# tells #Person1# how to address it.
documents: #Person1#: I'm sending a letter to my friend by airmail. It's not insured or anything, but how do I address it, again?
  #Person2#: Well, obviously you have to write the name of the person or business in the center of the envelope.
  #Person1#: Okay. What next?
  #Person2#: On the second line, you write the address you are sending it to. Good, like that.
  #Person1#: I got it now. On the last line, I write the city it's going to and the district, right?
  #Person2#: Don't forget to write the return address in the upper - left corner in the same manner as the sending address.
  #Person1#: Now I just need to get a proper postage stamp.