Task: Question Answering
Input (English): Passage: I recently purchased a new camera and I really love it . I spent a long time taking pictures with it , so the batteries needed to be replaced after just a few days . In order to replace them so I could take more pictures , I first opened the battery compartment to double check which size I would need . After figuring that part out , I put the lid back on the battery compartment and went to the store to purchase the batteries . When I got home from the store I opened the package of batteries and slid them into the camera , one by one . I slid the battery compartment lid closed , then turned the camera on to see if everything worked . When the screen of the camera lit up I knew that I had done a good job . Question: When did they leave the store? Option1: after checking out Option2: Before they purchased the batteries.
Output (English): after checking out