Task: Question Answering
Input (English): Passage: When the day came to move our clocks back one hour , I used that as a reminder to also change the batteries in my alarm clock . I picked up my alarm clock and used a small screwdriver to undo the clip that covers the batteries . I took out the 2 batteries that were in there and put them in the container in which I keep all my other used batteries for proper disposal . I took the two new batteries out of their packaging and carefully inserted them into the part of the alarm clock where the batteries go . I made sure they were connected properly and that they fit in snugly . As one final check that they were connected properly , I unplugged the alarm clock and then plugged it back in . It retained the correct time , so I was satisfied that everything was done correctly . Question: After what, did they cover them with the plastic clip? Option1: after replacing batteries Option2: removal
Output (English): after replacing batteries