Task: Question Answering
Input (English): Passage: I had a button on my shirt at the bottom that had fallen off when I used it . I wanted to replace the button but first , I had to track down a button to replace it with . I looked in my drawers and found a black button to put on my red shirt . After that , I tracked down a needle and some thread so that I could actually put the button on my jacket . After it came through , I ran the needle through a hole in the button . I put the needle through another hole and back into the shirt . I did this many different times until the button was secure to my shirt . I cut on the string off with scissors and tied the ends so that the button could not come loose ever again . Question: What got tied up? Option1: The shirt. Option2: the thread on the button when the sewing was finished
Output (English): the thread on the button when the sewing was finished