THEM: ill take the hats and balls.  YOU: sorry i need those. how about i keep the hats and 1 ball and you can have the other ball and book  THEM: no but i'll take one of each.  YOU: sorry, i need both hats to make a deal  THEM: no deal it is.  YOU: ok, no deal  THEM: no deal.  YOU: no deal  THEM: no deal  YOU: no deal.