Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to make a cookies and cream milkshake [title] Crush the oreo cookies into a fine crumble and set them aside. [step] You can do this by pulsing them in a blender, or by crushing them in a plastic, zippered bag with a rolling pin. Keep crushing them until you get a coarse crumble.

Ending1: The pieces should be finely crushed, like coarse sand or coffee grounds. [title] Put the ice cream and milk in a blender, and blend until smooth. Ending2: [title] Mash all the ingredients together with a fork. [step] Set the parts of the biscuit cutter or food processor you'll use for the milkshake aside with a dirty napkin. Ending3: Set the crushed oreos on a surface, and use a rolling pin to separate them into smaller pieces. Don't want to break them completely? With a rolling pin, punch 2 small holes into the oreos, right where they end and left where you want them to end. Ending4: [substeps] If you don't have any oreos, you can crush them up and place them in the blender instead. [title] Add all of the ingredients at once.

Answer format: ending1/ending2/ending3/ending4