Please choose the correct ending to complete the given sentence: Youth: [header] How to deal with a much younger sister or brother [title] Help with the chores. [step] Little kids can make big messes. One way you can deal with your younger sibling is by helping out.

Ending1: Especially if there is a lot of stuff to do, such as watering your own lawn, building a sandbox, or buying a new ice cream scoop, use your time to help out. [substeps] Give her a weekly allowance so that she can earn one. Ending2: Find a calm place and ask him or her to help you with the laundry. This will help refocus him or her on the tasks before he or she can be labelled a failure. Ending3: Doing chores and things to make it easier for your parents will help you have a more peaceful household in general. [substeps] Wash the dishes after dinner or clean out the car to help out. Ending4: You can mow their lawn, wash their car, and do their laundry. Doing these small actions can actually foster trust and respect in a small child.

Answer format: ending1/ending2/ending3/ending4