buy_car(Model,Color):-
	car(Model,Color,Price),
	colors(Color,jazzy), !,
	Price =< 25000.

  car(maserati,green,25000).
  car(corvette,black,24000).
  car(corvette,red,25000).
  car(porsche,red,24000).

  colors(red,jazzy).
  colors(black,jazzy).
  colors(green,preppy).