Multi-choice problem: Continue writing the next sentence in this paragraph:

How to eat a waffle
Preheat the waffle iron.
A waffle iron, or waffle maker, is a small appliance that's specifically designed to make waffles. Preheat the waffle maker to 365 f (185 c), or setting three or four.

Options are:
(a). You can use a toaster oven if you want. A regular waffle iron won't work.;
(b). Your waffle iron will serve eight to six people. If you don't have waffle irons, use a larger pan, if possible.;
(c). As the waffle iron heats up, you can make the batter. Most waffle irons will beep when they reach temperature.;
(d). Spread out newspaper in front of the iron. For best results, purchase a preheated waffle iron specifically for waffles, so it only needs to be turned on.;
(c).