answer: #Person2# tells #Person1# to put quarters into the washer machine and the dryer. Then the machines will turn on.
documents: #Person1#: Could you tell me how to use the washer and dryer?
  #Person2#: What do you need help with?
  #Person1#: Do you know how to turn them on?
  #Person2#: Do you have any change?
  #Person1#: I need change for the machines?
  #Person2#: You need to put 50 cents into the washer machine and a dollar into the dryer.
  #Person1#: So what do I need to do?
  #Person2#: The machines will turn on once you put the quarters into the slot.
  #Person1#: That's really all I have to do?
  #Person2#: That's everything.
  #Person1#: Thanks for all your help.
  #Person2#: I'm here if you need any more help.