Task: Question Answering
Input (English): Passage: I was bored and wanted to play a game . This time I decided I would go bowling . I drove to a bowling alley and payed the worker there to rent some bowling shoes . I put the shoes on to make sure they fit , and was told which lane would be mine to bowl in . I went to my lane with my bowling ball , which was just the right size and not too heavy . I stepped up to the line on the floor and swung the ball under my right shoulder onto the floor . A lot of pins were lined up at the end of the lane , and my ball rolled right through the center of them . All the pins fell down and I scored a strike . I was very impressed , and a machine picked the pins back up for me and put them back at the end of the lane . Question: When did the ball roll down the center lane? Option1: after the ball was swung Option2: When the person laced up the bowling shoes.
Output (English): after the ball was swung