Which of the following statements is NOT true?

W) Gas stoves with electronic ignition use much less energy than older models with pilot lights X) Using the self-cleaning cycles regularly in your oven increases overall energy savings Y) Microwaves and toaster ovens cook meals with less power than most traditional ovens Z) Cooktops work more efficiently when they are clean
X) USING THE SELF-CLEANING CYCLES REGULARLY IN YOUR OVEN INCREASES OVERALL ENERGY SAVINGS