Task: Question Answering
Input (English): Passage: I had been playing with my new lego set and puzzle all day . My mother came in my room and told me it looked like a pig lived there and that I needed to clean all my toys up immediately . I did not want to but knew I should obey my mother 's wishes . I began to break apart the completed puzzle piece by piece . I put the pieces back into the box . I then found a spot for the puzzle on my closet shelf . Next I needed to clean up the legos . I got the container they came in and started putting the pieces into it . It was not as much fun as building with them . Once I had found every one I closed the lid and put it away . Question: When did they open up their puzzle box? Option1: after they broke up the puzzle pieces Option2: after the cleaned up the legos
Output (English): after they broke up the puzzle pieces