Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to make sand cake [title] Take the package of vanilla oreos and separate them into the two resealable freezer bags. [step] Make sure that the bags are sealed air tight, as you are going to be crushing the oreos inside these bags. [title] Begin to crush the oreos using the roller.

Ending1: [step] Start between the soft-like consistency of the oreos, followed by the mashed oreos. You don't need to press down heavily on the oreos, but try to get them even beaten. Ending2: [step] Continue crushing oreos until you have used up all of the oreos. [title] Put the resealable freezer bags on the floor with the cookies inside. Ending3: [step] Use the candy or the hot popping method for the fastest results. Remember that by crushing the oreos, you split them up into smaller chunks, so this is the best option for the final version of the cake. Ending4: [step] Put both bags of oreos on a hard surface, such as a kitchen counter, and run the roller over both bags continuously. Keep this up until the oreos are completely crushed, making them look like " sand.

Answer format: ending1/ending2/ending3/ending4