Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to maintain long fingernails [title] Using nail polish remover and a cotton ball, take off any nail polish that's on your nails. [step] Even if you don't have any nail polish on, still wipe over them to clean off any dirt and oil. [title] Wash your hands.

Ending1: [step] Use warm water and soap to wash your hands. Because nail polish remover is so abrasive, soap should be avoided. Ending2: [step] It's important to remove any dirt or oil from your nails so they can dry properly. You don't want to wash the polish off your nails before they're dry! [substeps] Thoroughly rinse your hands and dry them with a clean cotton ball. Ending3: [title] Rub some lotion on your hands. [title] With the end of a nail file, clean the underneath of your nails, get any remaining dirt out. Ending4: [step] Dip a cotton ball in the nail polish remover and gently rub your hands over your nails. Carefully wipe the cotton ball back and forth in both directions on your nails, about halfway down your nail.

Answer format: ending1/ending2/ending3/ending4