answer: Nick wants to use #Person2#'s car for a date. #Person2# asks him to bring the car back by nine thirty.
documents: #Person1#: Do you think I could use your car tomorrow? I've got a date with this girl, see? And... 
  #Person2#: I see. Well , now you can have it as long as you bring it back by nine thirty. 
  #Person1#: Nine thirty? That's no good. Couldn't I have it a bit longer? Even if I fill up the tank? 
  #Person2#: I'm afraid not, Nick. That's the best I can do.