Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to make a sun costume [title] Select some solid cardboard for making the costume from. [step] It should be large enough for your torso region or the torso region of the costume wearer. It should be sturdy enough for wearing (you don't want it flopping over).

Ending1: [title] Make a depression shape on the back of the cardboard. [step] Cut the cardboard in half so the side with the body lies naturally in the hole. Ending2: [title] Cut out two circles that are wider than your torso. [step] Draw the circles first, then use a craft knife on a safe cutting surface to cut out the circles. Ending3: [title] Cut to length and paper the cardboard before cutting, if possible. [title] Process the cardboard in a blender if you're making it in an art studio. Ending4: Also, it should be tight enough that you can sleep comfortably without straining. [title] Making the costume from materials will make the costume actually look like it's made out of cardboard, rather than foam or another combustible material.

Answer format: ending1/ending2/ending3/ending4