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

How to make a frittata
Heat your pan.
Add 1 tablespoon of butter to your pan and turn the heat on to medium-high heat. Let the butter melt and heat your pan.

Available options: 1. Your pan should be able to accommodate four to six frittata dishes. If your pan is too large, place two bowls inside to round off your frittata's serving sizes.; 2. You may need to check the gas stove often. Most griddles will have a fire extinguisher on one side.; 3. Since you can use cans or bowls, you'll want to be sure not to over-heat your pan. Put the lid on your pan when you turn on the heat.; 4. You can cook your frittata in a 12-inch nonstick saute pan or cast-iron skillet. The pan doesn't have to have shallow sides since you won't be flipping or folding the frittata.;
4.