Please choose the correct ending to complete the given sentence: Cleaning shoes: A man holds a pair of boots while talking and showing dirty parts. then

Ending1: , he ankle many large tiny cuts of wood on the floor. Ending2: , the man replaces some parts by cutting the shoes and cleanser. Ending3: , the man puts paste on the boots, then he puts the shoes on. Ending4: , the man put a clothe inside the boot and brush the shaft of the boot thoroughly.

Answer format: ending1/ending2/ending3/ending4