Please choose the correct ending to complete the given sentence: Polishing shoes: Some supplies needed to shine shoes are shown. an older man

Ending1: shines a shoe and talks about how he shines shoes and how he learned to shine shoes as a child. Ending2: stands in his bathroom at the sink talking to a camera after leaving his daughter. Ending3: sits in a barber chair and watches a woman shave her legs. Ending4: is shown standing on an indoor patio where several people are practicing to run long distances.

Answer format: ending1/ending2/ending3/ending4