Please choose the correct ending to complete the given sentence: Cleaning shoes: A woman shows how to get odor out of shoes. she

Ending1: uses a needle to get the smell out. Ending2: begins using a hose to spread some of that on the shoes. Ending3: pours soap from a large bowl into a cup and scrubs a shoe across it. Ending4: pours baking soda in the shoes.

Answer format: ending1/ending2/ending3/ending4