Please choose the correct ending to complete the given sentence: Cleaning shoes: The man takes the top off and sprays the shoes. The man uses the brush on the shoe to rub the shoe. the man

Ending1: pours water on the shoes to form a mold. Ending2: puts dirt on the shoe. Ending3: puts the top back on the can. Ending4: puts the trimmed shoes on the shoe adhesive and puts them back on.

Answer format: ending1/ending2/ending3/ending4