Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to make gum paste [title] Gather your ingredients. [step] To make gum paste, you will need confectioner's sugar, gum tragacanth, shortening, unflavored gelatin, extra large eggs and warm water. Gum tragacanth is the ingredient that makes the gum paste pliable.

Ending1: [substeps] Substitute one egg white and five cups of the gelatin for one egg white. Combine the egg whites and water over low heat until they turn a fluffy consistency and absorb the sugar. Ending2: It is not a great substitute for gum, or thus may cause clumping as you work on the gum paste. [substeps] You will need three eggs each and two packets of unflavored gelatin for each egg. Ending3: You can find this at stores that carry cake decorating supplies or from bakery supply retailers on the internet. [title] Prep some additional supplies you will be using. Ending4: These ingredients will make it a fun paste for your friend, as well as trick your newborn child into making the consistency together. [substeps] Because gum tragacanth is flavorless, the mixture does not taste as good.

Answer format: ending1/ending2/ending3/ending4