Please choose the correct ending to complete the given sentence: Mooping floor: A woman is standing in a kitchen while holding a mop. She shows how to ring out the mop into the bucket. she

Ending1: then shows how to mop the floor on top of the mop. Ending2: pushes it back towards the sink and continues to talks to the camera. Ending3: then demonstrates how to mop the floor. Ending4: puts the mop away again and shakes her hair.

Answer format: ending1/ending2/ending3/ending4