Please choose the correct ending to complete the given sentence: Shoveling snow: A cameraman walks down a snowy driveway to capture a young child shoveling up snow. the boy

Ending1: places a flag in a bush on the edge of the driveway then walks away. Ending2: continues shoveling the snow using hand sanitizer and turning off the camera during the shoveling. Ending3: speaks into the camera and continues pushing the snow around with a shovel. Ending4: looks up and smiles, then continues shoveling and waits for the camera to show a different boy.

Answer format: ending1/ending2/ending3/ending4