Please choose the correct ending to complete the given sentence: Raking leaves: A boy pushes a rake while riding a scooter down the driveway. it

Ending1: is snowing heavily outside. Ending2: is windy as the boy continues to push the stroller across the snowy sidewalk. Ending3: pushes the leaves in the driveway out to the road. Ending4: goes past houses in the background.

Answer format: ending1/ending2/ending3/ending4