Please choose the correct ending to complete the given sentence: Vacuuming floor: They take the attachment hose off and vacuum the base boards and stairs. They take the filter out and empty it. they

Ending1: use a jar of propane oil. Ending2: wash the porch floor. Ending3: unplug the vacuum and put it in the closet. Ending4: take the vacuum out of the hose and toss it into a step vacuum.

Answer format: ending1/ending2/ending3/ending4