Task: Question Answering
Input (English): Passage: I had already filled up my car with gas because I was going on a 2 hour drive and I knew I needed my tank to be full . After I filled up my car , I locked the car with my keys and walked inside the gas station . There was a line at the register , so I stood in line and waited . While I waited , I saw that there was some candy set up next to the register and decided to get a pack of gum . When it was my turn to pay , I put the pack of gum on the counter , and told the cashier that my gas pump number was number 8 . The cashier pulled up my total and said I needed to pay $ 40 for all my gas as well as the pack of gum . I took my wallet out of my pocket , pulled out $ 40 in cash , and gave it to the cashier . I left the gas station and went back to my car . Question: The cashier gave them their gum and what else? Option1: An apple. Option2: a receipt
Output (English): a receipt