Please choose the correct ending to complete the given sentence: Shoveling snow: A small dog is seen standing in snow and a person pushing snow with a shovel. the dog

Ending1: follows the person shoveling while biting at the shovel and barking at the camera man. Ending2: pushes himself around along a clearing while people hold it on their hands. Ending3: moves all around, leads the person also digging. Ending4: jumps off of the shovel and a lady helps the dog get back in.

Answer format: ending1/ending2/ending3/ending4