Please choose the correct ending to complete the given sentence: Vacuuming floor: Man is holding a vacuum and cleaning a carpet. man

Ending1: is standing in a room making a pile of the carpet. Ending2: is holding an orange vacuum and is vacuuming the white carpet in an empty room. Ending3: smells a bottle right in front of the carpet. Ending4: is in front of a tub and is pourin water and cleaning the carpet with hand squeezers.

Answer format: ending1/ending2/ending3/ending4