Please choose the correct ending to complete the given sentence: Vacuuming floor: A child plays with a vacuum attachment piece in a bedroom. The mother vacuums the floor of the bedroom. the child

Ending1: kneels on the floor and vacuums the carpet of the butt. Ending2: brings the vacuum attachment into the next bedroom. Ending3: removes the vacuum from the bedroom. Ending4: uses the vacuum attachment piece to vacuums the floor.

Answer format: ending1/ending2/ending3/ending4