Write the next sentence in this paragraph:

How to make a cone hat
Find some poster paper.
Poster paper is the ideal choice for making cone hats, because it is stiff and easy to glue. You can also decorate your paper with stickers or stamps.

Pick from:
(a). Cut some paper into large rectangular pieces and place on the bottom of your cone hat. Each piece should be 12 " by 12 " square.
(b). If you like your hat, you don't have to decorate it yourself. You can get colorful poster paper at your local craft store, or make your own.
(c). For more ideas on what you can make your hat out of, refer to the section in this article on using other materials. Draw a half circle on your paper.
(d). If you don't have poster paper, you can use duct tape instead. Create the cone hat using parchment paper.
(c).