Please choose the correct ending to complete the given sentence: Cleaning shoes: A man is cleaning the soles of his sneakers with the thin, metal end of a hose. the man

Ending1: places the hose back and starts to leave. Ending2: is standing in the driveway next to a wooden truck. Ending3: uses a hardware tool to remove the sole of each sneaker. Ending4: is demonstrating the proper use of the hose in an exercise exercise.

Answer format: ending1/ending2/ending3/ending4