Task: Question Answering
Input (English): Passage: I was driving home from work when I noticed I was low on fuel . I was worried about running out of gas , so I stopped at the next available station . I pulled my car up to the pump , mindful of the side of the car my gas tank was on . I turned off my car and got out . I gave the cashier a twenty dollar bill and told her I wanted twenty dollars of gas on the pump I was at . She entered it in and I walked back to my car . I got to my car and opened the fuel tank . I took the hose off of the pump and chose my fuel , then I put the hose into my car . As it got closer to the twenty dollars , it slowed down . I stopped the pump at twenty dollars . Question: When did they put the gas in? Option1: After they paid the cashier and opened up the fuel tank Option2: when the pump stopped
Output (English): After they paid the cashier and opened up the fuel tank