Task: Question Answering
Input (English): Passage: I was getting ready for work one morning and put on my favorite pair of work pants . The big button at the top was missing . I looked around to see where it might have gone , and found it in the drawer I keep my pants in . I wondered how I could fix my button . I decided that it would be best to sew the button back on . I got out a needle and some strong thread that was the same color as the pants . I carefully put the thread through the small hole in the needle . I then held the button in place on the pants and put the needle through one of the holes in the button . The needle pushed through into the other side of the pants fabric , and I pushed the needle back through the pants into another hole of the button . I did this a few more times , and then tied the thread to the button to keep it on . Question: What did they have to keep there? Option1: the needle Option2: the button on pants
Output (English): the button on pants