Task: Question Answering
Input (English): Passage: I sprinkled some carpet fresh over the living room rug and let it sit for about 30 minutes . I pulled the vacuum out of the closet and plugged it . holding the cord in my left hand with some slack and the vacuum handle in my right hand , I flipped the power switch with my foot . I made sure to vacuum under all the furniture and edges of throw rugs . I also used the tube attachment to vacuum under furniture cushions and get some cobwebs that had accumulated in the ceiling corners . Once I was done I quickly looked through the canister contents to make sure I had n't vacuumed up any legos , puzzle pieces or small toy parts . Once I was done with that , I unplugged the vacuum and wrapped the cord around the spokes on the back of the vacuum and emptied the canister . Question: When did they return the vacuum to the closet? Option1: before unplugging the cord Option2: after emptying the canister
Output (English): after emptying the canister