Task: Question Answering
Input (English): Passage: Last Saturday , I went to the toy store to buy a birthday present for my niece , Samantha . After I drove to the toy store , I parked in the parking lot and got out of my car . I walked into the toy store and grabbed a shopping cart . My budget was $ 30 , so I ignored any dolls that were over my budget . Finally I found a doll that I knew she would like . I put it into my shopping cart and pushed the cart to the cash register area . When it was my turn in line , I put the doll on the belt and the cashier rung it up for me . She told me that the total was $ 24.99 . I took my wallet out of my purse and got out two 20-dollar bills . Then she gave me my change , which I put into my wallet so it would n't get lost . I put my wallet back into my purse while the cashier put the doll into a plastic bag and handed it to me . I pushed the shopping cart and the bag out of the store , but I left the shopping cart in a corral for an employee to take back into the store . I was happy to have that birthday shopping done ! Question: When did they have to wait because of the 2 people in front of them? Option1: looking for the doll Option2: At the checkout
Output (English): At the checkout