Write the next sentence in this paragraph:

How to make oatmeal cookies 
Preheat the oven to 350 degrees. 
Beat the butter and sugars. 
Place the butter, white sugar, and brown sugar in a large bowl.

Options are:
 --Beat the mixture together on medium speed until it is light and fluffy. Alternatively, you can stand the butter in the refrigerator overnight to soften it and reduce the stickiness.;
 --Beat the ingredients together until the mix resembles coarse crumbs. Alternatively, you can use a stand mixer to beat everything together.;
 --Beat them together using an electric mixer, stirring them with a fork until the dry ingredients are light and fluffy. Save the dry ingredients to use later.;
 --Using an electric mixer, beat the ingredients until the mixture is fully combined and becomes light and fluffy. This should take about 3 or 4 minutes.;
Using an electric mixer, beat the ingredients until the mixture is fully combined and becomes light and fluffy. This should take about 3 or 4 minutes.