Please choose the correct ending to complete the given sentence: Education and Communications: [header] How to make gluten free cupcakes [title] Choose the best gluten-free flour. [step] There are many options for gluten-free flour. The key to picking the right flour is knowing how you want the final product to come out.

Ending1: This is important because the odor will pass. [substeps] Wheat cake batter is not the best option for you because it tends to absorb odors and stick to smaller areas. Ending2: By choosing the appropriate amount of flour, you can determine if all of your ingredients are gluten-free. Here are some common flours, including : [substeps] Gluten-free wheat flour white granulated sugar soy flour [title] Weigh your flour. Ending3: Each type of flour has unique flavors and properties. Since gluten-free flour is lower in protein than wheat flour, it's actually a good thing for cupcakes because too much protein creates a tough cupcake. Ending4: You may need to dress the dough using a warm towel or add shortening to the dough for a firmer consistency. [substeps] You may use different colors of flour depending on the finish of your dough.

Answer format: ending1/ending2/ending3/ending4