answer: #Person1# wants to open a savings account. #Person2# tells #Person1# the procedure and the annual interest rate.
documents: #Person1#: I want to open a savings account. What's the proper procedure?
  #Person2#: First, you fill out the application form and then we will issue you a passbook.
  #Person1#: Is there any minimum for the first deposit?
  #Person2#: No, even a dollar is all right. Sir, here's your passbook. Just sign your name on it.
  #Person1#: What is the annual interest rate?
  #Person2#: It varies from time to time. At present it is 6%.
  #Person1#: By the way, can I open a checking account too?
  #Person2#: Sure. But you have to deposit enough money before you write out your checks.
  #Person1#: Oh, I see. Thank you very much.
  #Person2#: My pleasure.