Task: Question Answering
Input (English): Passage: I was tidying up my home on a Sunday and decided that our carpet needed to be vacuumed . I went to the closet where we keep our vacuum and pulled it out to get ready to use it . I first looked inside the dust filter to make sure that it was not full . The filter was full , so I pulled it out and emptied it into the trash can so there would be room in the filter . I turned the vacuum on and began to run it over the carpet . I did it in a series of long , parallel strokes so that my carpet would not have any weird patters in it . I made sure to lift up our chairs and had my boyfriend help me by lifting up the couch so I could get underneath . Once the room was vacuumed , I double checked that I had n't missed anything and I unplugged the vacuum . I replaced the cord on the vacuum and put it back in the closet where I got it out from . Question: Why was the filter full? Option1: the vacuum had been previously used Option2: dust grew in the filter
Output (English): the vacuum had been previously used