Please choose the correct ending to complete the given sentence: Vacuuming floor: The person vacuums a carpet in the hallway of a home. The person turns off the vacuum then replaces the attachment with a larger one for carpets. the person

Ending1: removes the vacuum cleaner from a drawer after vacuuming a hallway floor. Ending2: adjusts a knob on the vacuum cleaner. Ending3: vacuums the carpet in the hallway until all the carpet is collected. Ending4: vacuums the stairs then turns off the vacuum.

Answer format: ending1/ending2/ending3/ending4