Please choose the correct ending to complete the given sentence: Walking the dog: There is someone walking two small dogs on the pavement. the dogs

Ending1: are being helped by another woman and some other people on the sidewalk. Ending2: walk into the grass to bark at something and keep walking. Ending3: are walking in big padded, plastic bags. Ending4: are walking all on their own; one of them is sitting on the ground.

Answer format: ending1/ending2/ending3/ending4