Please choose the correct ending to complete the given sentence: Vacuuming floor: A woman sits on the floor next a vacuum. The woman vacuums dirt on a hard floor. Then, the woman cleans waste on a carpet. after

Ending1: , the woman vacuums over a pillow using a smaller nozzle. Ending2: , the woman vacuums flower petals on the floor. Ending3: , the woman puts foam on the head of the vacuum and cleans the floor. Ending4: , the woman vacuums on floor.

Answer format: ending1/ending2/ending3/ending4