Task: Question Answering
Input (English): Passage: One day , I woke up for work and was shocked because it was light outside . This meant I was late for work ! I looked at my alarm clock and realized that it was totally blank . My alarm clock had died ! I quickly called my boss and explained why I would be late , and made sure to make a note in my phone to stop at the store later to pick up some replacement batteries . However , I realized that in my rush that morning I forgot to look at what kind of batteries I needed ! I took a gamble and went with a pack of AAA batteries . I was anxious when I drove home because I did n't want to have to go back to the store . I quickly changed the batteries in my alarm clock and tested it to make sure that it worked . It did , and I made sure to always change my batteries every three months so I would never be late for work again . Question: When did they pick up some batteries? Option1: before work Option2: after work
Output (English): after work