Please choose the correct ending to complete the given sentence: Mowing the lawn: A man is shown mowing his lawn with a push mower. he

Ending1: is pushing the lawn mower down the sidewalk. Ending2: turns and goes back and forth, leaving marks on the lawn. Ending3: moves around the yard as he rakes. Ending4: is seen moving the mower around as he talks.

Answer format: ending1/ending2/ending3/ending4